{"title":"Goodman, 4 Ton Systems, 16.2 SEER2","description":null,"products":[{"product_id":"gzv9sa4810-chpea4830c3-grvt961005cn","title":"Goodman 4 Ton 16.2 SEER2 R-32 Dual Fuel System | GZV9SA4810 + CHPEA4830C3 + GRVT961005CN | 21\" Horizontal Coil | 100,000 BTU Downflow Two-Stage Variable-Speed ECM Natural Gas Furnace","description":"\u003cp\u003eThis Goodman 4 Ton 16.2 SEER2 Dual Fuel System pairs the GZV9SA4810 variable-speed inverter-driven heat pump condenser with the GRVT961005CN two-stage gas furnace (96% AFUE, 100,000 BTU) and a CHPEA4830C3 evaporator coil for year-round heating and cooling using R-32 refrigerant. The system operates at up to 16.2 SEER2 \/ 10.5 EER2 in cooling and 8.5 HSPF2 in heat pump mode, with gas furnace backup for extreme cold conditions. AHRI Certificate Number: 217989213. Energy Star Cold Climate Certified (heat pump).\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: If you would like to review the manufacturer Product Specifications, Warranty, Brochure, etc., for this system, please refer to the 'Resources (System Manuals and Warranty)' Tab above on this page.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eSystem Components\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGZV9SA4810\u003c\/strong\u003e — Goodman 4 Ton Variable-Speed Inverter-Driven R-32 Heat Pump Condenser (Side Discharge). Max Cooling: 46,000 BTU\/h; Max Heating @47°F: 48,000 BTU\/h. EEV metering, 208-230V \/ 1 Phase \/ 60 Hz.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCHPEA4830C3\u003c\/strong\u003e — Goodman 4 Ton Cased Horizontal Indoor Coil. Horizontal configuration, all-aluminum coil with factory-installed EEV, R-32 sensor. Cabinet: 30\" W x 21\" D x 21\" H.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGRVT961005CN\u003c\/strong\u003e — Goodman 100,000 BTU 96% AFUE Two-Stage Variable-Speed ECM Gas Furnace. Downflow configuration, Two-Stage gas valve, Natural Gas. Aluminized-Steel Tubular primary heat exchanger, Stainless-Steel secondary heat exchanger. ComfortBridge™ communicating technology, 115 VAC.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"background:#f7f7f7; border-left:4px solid #0056b3; padding:15px; margin:20px 0;\"\u003e\n\u003ch4\u003ePro-Installer Tip: Dual Fuel Changeover \u0026amp; Refrigerant Line Adaptation\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eThe Technical Friction:\u003c\/strong\u003e The GZV9S heat pump uses ⅞\" suction service valves but requires 1⅛\" suction line sets — installers must supply ⅞\" to 1⅛\" adapters at the condenser. Additionally, dual fuel changeover point calibration requires verifying the outdoor thermostat lockout setting matches your climate zone's economic balance point (typically 30–35°F in most regions).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Long-Term Prevention:\u003c\/strong\u003e Verify subcooling at the service valve targets 11±1°F and run a standing-pressure decay test at 300 PSI for a minimum of 30 minutes before releasing R-32 charge. This prevents nuisance low-pressure lockouts and compressor liquid-slugging callbacks during the first heating season when the system transitions between heat pump and gas furnace modes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Expert Validation:\u003c\/strong\u003e Use a digital manifold gauge with R-32 pressure-temperature curves (not R-410A charts — R-32 operates at slightly different saturation pressures). Verify subcooling with a calibrated pipe-clamp thermometer at the liquid service valve. CoolCloud™ app commissioning confirms airflow CFM, changeover settings, and fault history remotely.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Professional Standard:\u003c\/strong\u003e R-32 is classified A2L (mildly flammable); EPA Section 608 certification is required for handling. Follow ASHRAE 15 and local mechanical codes for refrigerant charge limits in enclosed spaces. R-32's GWP of 675 (vs. R-410A's 2088) supports current EPA AIM Act phase-down targets and may support IRA\/25C tax credit eligibility for qualifying high-efficiency configurations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable-Speed Inverter Efficiency:\u003c\/strong\u003e The GZV9S condenser modulates compressor speed to match real-time load, achieving up to 16.2 SEER2 in this configuration — reducing energy consumption compared to fixed-speed systems while maintaining tighter temperature control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCold Climate Heat Pump Performance:\u003c\/strong\u003e With max heating capacity of 48,000 BTU\/h at 47°F and operational down to -20°F ambient, this system qualifies as Energy Star Cold Climate Certified, extending efficient heat pump operation deeper into the heating season.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eR-32 Refrigerant (Low GWP):\u003c\/strong\u003e R-32 carries a Global Warming Potential of 675 — approximately 68% lower than R-410A (GWP 2088). This supports EPA AIM Act compliance and may help qualify for IRA\/25C federal tax credits for eligible high-efficiency equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Fuel Flexibility:\u003c\/strong\u003e Automatic switchover between heat pump and 96% AFUE gas furnace heating at the configured balance point, optimizing energy cost based on outdoor temperature and local utility rates.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunicating ComfortBridge™ Technology:\u003c\/strong\u003e The furnace's integrated ComfortBridge™ platform enables commissioning and diagnostics via Bluetooth through the CoolCloud™ app, reducing setup time and enabling remote fault-code retrieval.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuiet Operation:\u003c\/strong\u003e The GZV9S outdoor unit operates at 77 dBA in normal cooling mode (4-ton) and offers a selectable Quiet Mode with up to 3 sound levels (as low as 45 dBA for the GZV9S platform), minimizing neighborhood noise impact.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Heat Exchanger Construction:\u003c\/strong\u003e The furnace features a heavy-duty aluminized-steel tubular primary heat exchanger with a stainless-steel secondary heat exchanger, backed by a Lifetime Heat Exchanger Limited Warranty (with registration).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse:collapse; width:100%;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#0056b3; color:#fff;\"\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAHRI Certificate Number\u003c\/td\u003e\n\u003ctd\u003e217989213\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Type\u003c\/td\u003e\n\u003ctd\u003eDual Fuel System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal System Capacity\u003c\/td\u003e\n\u003ctd\u003e4 Ton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSEER2\u003c\/td\u003e\n\u003ctd\u003e16.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEER2\u003c\/td\u003e\n\u003ctd\u003e10.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSPF2\u003c\/td\u003e\n\u003ctd\u003e8.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAFUE (Furnace)\u003c\/td\u003e\n\u003ctd\u003e96%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant\u003c\/td\u003e\n\u003ctd\u003eR-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling Capacity (AHRI Rated)\u003c\/td\u003e\n\u003ctd\u003e45,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity — High Heat (Furnace)\u003c\/td\u003e\n\u003ctd\u003e46,500 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity — Heat Pump @47°F\u003c\/td\u003e\n\u003ctd\u003e48,000 BTU\/h (max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity — Heat Pump Low\u003c\/td\u003e\n\u003ctd\u003e29,600 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eOutdoor Unit — GZV9SA4810\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompressor Type\u003c\/td\u003e\n\u003ctd\u003eVariable-Speed Inverter-Driven Swing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpansion Device\u003c\/td\u003e\n\u003ctd\u003eEEV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e\n\u003ctd\u003e37\" x 12⅝\" x 56-5\/16\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquipment Weight\u003c\/td\u003e\n\u003ctd\u003e230 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003e208-230V \/ 1 Phase \/ 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMCA \/ MOCP\u003c\/td\u003e\n\u003ctd\u003e34.4A \/ 40A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSound Level (Cooling\/Heating)\u003c\/td\u003e\n\u003ctd\u003e77 \/ 75 dBA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient Range (Cool\/Heat)\u003c\/td\u003e\n\u003ctd\u003e0°F to 115°F \/ -20°F to 70°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Charge\u003c\/td\u003e\n\u003ctd\u003e162 oz (for 15 ft of ⅜\" liquid line)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLiquid \/ Suction Line\u003c\/td\u003e\n\u003ctd\u003e⅜\" \/ 1⅛\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eEvaporator Coil — CHPEA4830C3\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eHorizontal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Capacity\u003c\/td\u003e\n\u003ctd\u003e4 Ton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e\n\u003ctd\u003e30\" x 21\" x 21\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShip Weight\u003c\/td\u003e\n\u003ctd\u003e76 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eGas Furnace — GRVT961005CN\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHigh Fire Input\u003c\/td\u003e\n\u003ctd\u003e100,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAFUE\u003c\/td\u003e\n\u003ctd\u003e96%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStages \/ Gas Valve\u003c\/td\u003e\n\u003ctd\u003eTwo-Stage \/ Two-Stage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlower Motor\u003c\/td\u003e\n\u003ctd\u003eVariable-Speed ECM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eDownflow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNOx Rating\u003c\/td\u003e\n\u003ctd\u003eNatural Gas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCabinet Width\u003c\/td\u003e\n\u003ctd\u003e[NEEDS VERIFICATION]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVent Diameter\u003c\/td\u003e\n\u003ctd\u003e2\"-3\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003e115 VAC \/ 1 Phase \/ 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cem\u003eNote: See 'Resources (System Manuals and Warranty)' Tab above for full specifications.\u003c\/em\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCompliance \u0026amp; Environmental Data\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse:collapse; width:100%;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#0056b3; color:#fff;\"\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Type\u003c\/td\u003e\n\u003ctd\u003eR-32 (HFC, A2L — Mildly Flammable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGlobal Warming Potential (GWP)\u003c\/td\u003e\n\u003ctd\u003e675 (vs. R-410A at 2,088 — ~68% reduction)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEPA Section 608 Certification\u003c\/td\u003e\n\u003ctd\u003eRequired for purchase, handling, and recovery of R-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eASHRAE Classification\u003c\/td\u003e\n\u003ctd\u003eA2L per ASHRAE Standard 34\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety Compliance\u003c\/td\u003e\n\u003ctd\u003eUL 60335-2-40 (outdoor unit and indoor components)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRegional Code Compliance\u003c\/td\u003e\n\u003ctd\u003eMeets DOE 2023 federal minimum efficiency standards; verify local Title 24 (CA), SCAQMD, or equivalent requirements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy Star Certified\u003c\/td\u003e\n\u003ctd\u003eCold Climate (Heat Pump)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIRA \/ 25C Tax Credit Eligibility\u003c\/td\u003e\n\u003ctd\u003ePotential — Consult IRS Form 5695 and EnergyStar.gov for current SEER2\/HSPF2\/AFUE thresholds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWarranty \u0026amp; Registration\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGZV9SA4810 (Heat Pump Condenser):\u003c\/strong\u003e Covered under Goodman warranty Part No. PWGACHPMTSDC. \u003cem\u003eWithout registration:\u003c\/em\u003e 5-Year Parts Limited Warranty. \u003cem\u003eWith registration (within 60 days of installation):\u003c\/em\u003e 10-Year Parts Limited Warranty; if the compressor fails within the first 10 years, Daikin will furnish a new equivalent replacement unit (one-time unit replacement). Registration at www.goodmanmfg.com.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCHPEA4830C3 (Evaporator Coil):\u003c\/strong\u003e Covered under Goodman coil warranty. \u003cem\u003eWithout registration:\u003c\/em\u003e 5-Year Parts Limited Warranty. \u003cem\u003eWith registration (within 60 days of installation):\u003c\/em\u003e 10-Year Parts Limited Warranty. Registration at www.goodmanmfg.com.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGRVT961005CN (Gas Furnace):\u003c\/strong\u003e Covered under Goodman warranty Part No. PWCFURNUQNTE. \u003cem\u003eWithout registration:\u003c\/em\u003e 20-Year Heat Exchanger Limited Warranty + 5-Year Parts Limited Warranty. \u003cem\u003eWith registration (within 60 days of installation):\u003c\/em\u003e Lifetime Heat Exchanger Limited Warranty (for as long as original owner resides in the home) + 10-Year Unit Replacement Limited Warranty (if heat exchanger fails in first 10 years, Daikin furnishes replacement unit) + 10-Year Parts Limited Warranty. Registration at www.goodmanmfg.com.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eNote: Online registration must be completed within 60 days of installation to receive the extended warranty terms described above. Online registration is not required in California, Florida, or Québec. The duration of warranty coverage in Texas and Florida differs in some cases. Complete warranty details are available at www.goodmanmfg.com. Labor, refrigerant, freight, and other service costs are not covered.\u003c\/em\u003e\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":51657833185600,"sku":"GZV9SA4810-CHPEA4830C3-GRVT961005CN","price":10628.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/5924\/9984\/files\/yjtyjgjghjgjgyjjd_1.jpg?v=1777340281"},{"product_id":"gzv9sa4810-chpea4830d3-gmvm971205dn","title":"Goodman 4 Ton 16.2 SEER2 R-32 Dual Fuel System | GZV9SA4810 + CHPEA4830D3 + GMVM971205DN | Communicating | 24½\" Horizontal Coil | 120,000 BTU Upflow\/Horizontal Modulating Variable-Speed ECM Natural Gas Furnace","description":"\u003cp\u003eThis Goodman 4 Ton 16.2 SEER2 Dual Fuel System pairs the GZV9SA4810 variable-speed inverter-driven heat pump condenser with the GMVM971205DN modulating gas furnace (97% AFUE, 120,000 BTU) and a CHPEA4830D3 evaporator coil for year-round heating and cooling using R-32 refrigerant. The system operates at up to 16.2 SEER2 \/ 10.5 EER2 in cooling and 8.5 HSPF2 in heat pump mode, with gas furnace backup for extreme cold conditions. AHRI Certificate Number: 217989229. Energy Star Cold Climate Certified (heat pump).\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: If you would like to review the manufacturer Product Specifications, Warranty, Brochure, etc., for this system, please refer to the 'Resources (System Manuals and Warranty)' Tab above on this page.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eSystem Components\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGZV9SA4810\u003c\/strong\u003e — Goodman 4 Ton Variable-Speed Inverter-Driven R-32 Heat Pump Condenser (Side Discharge). Max Cooling: 46,000 BTU\/h; Max Heating @47°F: 48,000 BTU\/h. EEV metering, 208-230V \/ 1 Phase \/ 60 Hz.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCHPEA4830D3\u003c\/strong\u003e — Goodman 4 Ton Cased Horizontal Indoor Coil. Horizontal configuration, all-aluminum coil with factory-installed EEV, R-32 sensor. Cabinet: 30\" W x 21\" D x 24½\" H.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGMVM971205DN\u003c\/strong\u003e — Goodman 120,000 BTU 97% AFUE Modulating Variable-Speed ECM Gas Furnace. Upflow\/Horizontal configuration, Modulating gas valve, Natural Gas. Aluminized-Steel Tubular primary heat exchanger, Stainless-Steel secondary heat exchanger. ComfortBridge™ communicating technology, 115 VAC.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"background:#f7f7f7; border-left:4px solid #0056b3; padding:15px; margin:20px 0;\"\u003e\n\u003ch4\u003ePro-Installer Tip: Dual Fuel Changeover \u0026amp; Refrigerant Line Adaptation\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eThe Technical Friction:\u003c\/strong\u003e The GZV9S heat pump uses ⅞\" suction service valves but requires 1⅛\" suction line sets — installers must supply ⅞\" to 1⅛\" adapters at the condenser. Additionally, dual fuel changeover point calibration requires verifying the outdoor thermostat lockout setting matches your climate zone's economic balance point (typically 30–35°F in most regions).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Long-Term Prevention:\u003c\/strong\u003e Verify subcooling at the service valve targets 11±1°F and run a standing-pressure decay test at 300 PSI for a minimum of 30 minutes before releasing R-32 charge. This prevents nuisance low-pressure lockouts and compressor liquid-slugging callbacks during the first heating season when the system transitions between heat pump and gas furnace modes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Expert Validation:\u003c\/strong\u003e Use a digital manifold gauge with R-32 pressure-temperature curves (not R-410A charts — R-32 operates at slightly different saturation pressures). Verify subcooling with a calibrated pipe-clamp thermometer at the liquid service valve. CoolCloud™ app commissioning confirms airflow CFM, changeover settings, and fault history remotely.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Professional Standard:\u003c\/strong\u003e R-32 is classified A2L (mildly flammable); EPA Section 608 certification is required for handling. Follow ASHRAE 15 and local mechanical codes for refrigerant charge limits in enclosed spaces. R-32's GWP of 675 (vs. R-410A's 2088) supports current EPA AIM Act phase-down targets and may support IRA\/25C tax credit eligibility for qualifying high-efficiency configurations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable-Speed Inverter Efficiency:\u003c\/strong\u003e The GZV9S condenser modulates compressor speed to match real-time load, achieving up to 16.2 SEER2 in this configuration — reducing energy consumption compared to fixed-speed systems while maintaining tighter temperature control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCold Climate Heat Pump Performance:\u003c\/strong\u003e With max heating capacity of 48,000 BTU\/h at 47°F and operational down to -20°F ambient, this system qualifies as Energy Star Cold Climate Certified, extending efficient heat pump operation deeper into the heating season.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eR-32 Refrigerant (Low GWP):\u003c\/strong\u003e R-32 carries a Global Warming Potential of 675 — approximately 68% lower than R-410A (GWP 2088). This supports EPA AIM Act compliance and may help qualify for IRA\/25C federal tax credits for eligible high-efficiency equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Fuel Flexibility:\u003c\/strong\u003e Automatic switchover between heat pump and 97% AFUE gas furnace heating at the configured balance point, optimizing energy cost based on outdoor temperature and local utility rates.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunicating ComfortBridge™ Technology:\u003c\/strong\u003e The furnace's integrated ComfortBridge™ platform enables commissioning and diagnostics via Bluetooth through the CoolCloud™ app, reducing setup time and enabling remote fault-code retrieval.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuiet Operation:\u003c\/strong\u003e The GZV9S outdoor unit operates at 77 dBA in normal cooling mode (4-ton) and offers a selectable Quiet Mode with up to 3 sound levels (as low as 45 dBA for the GZV9S platform), minimizing neighborhood noise impact.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Heat Exchanger Construction:\u003c\/strong\u003e The furnace features a heavy-duty aluminized-steel tubular primary heat exchanger with a stainless-steel secondary heat exchanger, backed by a Lifetime Heat Exchanger Limited Warranty (with registration).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse:collapse; width:100%;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#0056b3; color:#fff;\"\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAHRI Certificate Number\u003c\/td\u003e\n\u003ctd\u003e217989229\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Type\u003c\/td\u003e\n\u003ctd\u003eDual Fuel System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal System Capacity\u003c\/td\u003e\n\u003ctd\u003e4 Ton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSEER2\u003c\/td\u003e\n\u003ctd\u003e16.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEER2\u003c\/td\u003e\n\u003ctd\u003e10.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSPF2\u003c\/td\u003e\n\u003ctd\u003e8.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAFUE (Furnace)\u003c\/td\u003e\n\u003ctd\u003e97%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant\u003c\/td\u003e\n\u003ctd\u003eR-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling Capacity (AHRI Rated)\u003c\/td\u003e\n\u003ctd\u003e45,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity — High Heat (Furnace)\u003c\/td\u003e\n\u003ctd\u003e46,500 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity — Heat Pump @47°F\u003c\/td\u003e\n\u003ctd\u003e48,000 BTU\/h (max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity — Heat Pump Low\u003c\/td\u003e\n\u003ctd\u003e29,600 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eOutdoor Unit — GZV9SA4810\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompressor Type\u003c\/td\u003e\n\u003ctd\u003eVariable-Speed Inverter-Driven Swing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpansion Device\u003c\/td\u003e\n\u003ctd\u003eEEV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e\n\u003ctd\u003e37\" x 12⅝\" x 56-5\/16\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquipment Weight\u003c\/td\u003e\n\u003ctd\u003e230 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003e208-230V \/ 1 Phase \/ 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMCA \/ MOCP\u003c\/td\u003e\n\u003ctd\u003e34.4A \/ 40A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSound Level (Cooling\/Heating)\u003c\/td\u003e\n\u003ctd\u003e77 \/ 75 dBA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient Range (Cool\/Heat)\u003c\/td\u003e\n\u003ctd\u003e0°F to 115°F \/ -20°F to 70°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Charge\u003c\/td\u003e\n\u003ctd\u003e162 oz (for 15 ft of ⅜\" liquid line)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLiquid \/ Suction Line\u003c\/td\u003e\n\u003ctd\u003e⅜\" \/ 1⅛\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eEvaporator Coil — CHPEA4830D3\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eHorizontal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Capacity\u003c\/td\u003e\n\u003ctd\u003e4 Ton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e\n\u003ctd\u003e30\" x 21\" x 24½\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShip Weight\u003c\/td\u003e\n\u003ctd\u003e78 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eGas Furnace — GMVM971205DN\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHigh Fire Input\u003c\/td\u003e\n\u003ctd\u003e120,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAFUE\u003c\/td\u003e\n\u003ctd\u003e97%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStages \/ Gas Valve\u003c\/td\u003e\n\u003ctd\u003eModulating \/ Modulating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlower Motor\u003c\/td\u003e\n\u003ctd\u003eVariable-Speed ECM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eUpflow\/Horizontal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNOx Rating\u003c\/td\u003e\n\u003ctd\u003eNatural Gas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCabinet Width\u003c\/td\u003e\n\u003ctd\u003e[NEEDS VERIFICATION]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVent Diameter\u003c\/td\u003e\n\u003ctd\u003e2\"-3\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003e115 VAC \/ 1 Phase \/ 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cem\u003eNote: See 'Resources (System Manuals and Warranty)' Tab above for full specifications.\u003c\/em\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCompliance \u0026amp; Environmental Data\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse:collapse; width:100%;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#0056b3; color:#fff;\"\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Type\u003c\/td\u003e\n\u003ctd\u003eR-32 (HFC, A2L — Mildly Flammable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGlobal Warming Potential (GWP)\u003c\/td\u003e\n\u003ctd\u003e675 (vs. R-410A at 2,088 — ~68% reduction)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEPA Section 608 Certification\u003c\/td\u003e\n\u003ctd\u003eRequired for purchase, handling, and recovery of R-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eASHRAE Classification\u003c\/td\u003e\n\u003ctd\u003eA2L per ASHRAE Standard 34\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety Compliance\u003c\/td\u003e\n\u003ctd\u003eUL 60335-2-40 (outdoor unit and indoor components)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRegional Code Compliance\u003c\/td\u003e\n\u003ctd\u003eMeets DOE 2023 federal minimum efficiency standards; verify local Title 24 (CA), SCAQMD, or equivalent requirements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy Star Certified\u003c\/td\u003e\n\u003ctd\u003eCold Climate (Heat Pump)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIRA \/ 25C Tax Credit Eligibility\u003c\/td\u003e\n\u003ctd\u003ePotential — Consult IRS Form 5695 and EnergyStar.gov for current SEER2\/HSPF2\/AFUE thresholds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWarranty \u0026amp; Registration\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGZV9SA4810 (Heat Pump Condenser):\u003c\/strong\u003e Covered under Goodman warranty Part No. PWGACHPMTSDC. \u003cem\u003eWithout registration:\u003c\/em\u003e 5-Year Parts Limited Warranty. \u003cem\u003eWith registration (within 60 days of installation):\u003c\/em\u003e 10-Year Parts Limited Warranty; if the compressor fails within the first 10 years, Daikin will furnish a new equivalent replacement unit (one-time unit replacement). Registration at www.goodmanmfg.com.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCHPEA4830D3 (Evaporator Coil):\u003c\/strong\u003e Covered under Goodman coil warranty. \u003cem\u003eWithout registration:\u003c\/em\u003e 5-Year Parts Limited Warranty. \u003cem\u003eWith registration (within 60 days of installation):\u003c\/em\u003e 10-Year Parts Limited Warranty. Registration at www.goodmanmfg.com.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGMVM971205DN (Gas Furnace):\u003c\/strong\u003e Covered under Goodman warranty Part No. PWCFURNUQNTE. \u003cem\u003eWithout registration:\u003c\/em\u003e 20-Year Heat Exchanger Limited Warranty + 5-Year Parts Limited Warranty. \u003cem\u003eWith registration (within 60 days of installation):\u003c\/em\u003e Lifetime Heat Exchanger Limited Warranty (for as long as original owner resides in the home) + 10-Year Unit Replacement Limited Warranty (if heat exchanger fails in first 10 years, Daikin furnishes replacement unit) + 10-Year Parts Limited Warranty. Registration at www.goodmanmfg.com.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eNote: Online registration must be completed within 60 days of installation to receive the extended warranty terms described above. Online registration is not required in California, Florida, or Québec. The duration of warranty coverage in Texas and Florida differs in some cases. Complete warranty details are available at www.goodmanmfg.com. Labor, refrigerant, freight, and other service costs are not covered.\u003c\/em\u003e\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":51657833349440,"sku":"GZV9SA4810-CHPEA4830D3-GMVM971205DN","price":10935.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/5924\/9984\/files\/yjtyjgjghjgjgyjjd_1.jpg?v=1777340281"},{"product_id":"gzv9sa4810-chpea4830c3-gdvt961005cn","title":"Goodman 4 Ton 16.2 SEER2 R-32 Dual Fuel System | GZV9SA4810 + CHPEA4830C3 + GDVT961005CN | 21\" Horizontal Coil | 100,000 BTU Downflow\/Horizontal Two-Stage Variable-Speed ECM Natural Gas Furnace","description":"\u003cp\u003eThis Goodman 4 Ton 16.2 SEER2 Dual Fuel System pairs the GZV9SA4810 variable-speed inverter-driven heat pump condenser with the GDVT961005CN two-stage gas furnace (96% AFUE, 100,000 BTU) and a CHPEA4830C3 evaporator coil for year-round heating and cooling using R-32 refrigerant. The system operates at up to 16.2 SEER2 \/ 10.5 EER2 in cooling and 8.5 HSPF2 in heat pump mode, with gas furnace backup for extreme cold conditions. AHRI Certificate Number: 217989213. Energy Star Cold Climate Certified (heat pump).\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: If you would like to review the manufacturer Product Specifications, Warranty, Brochure, etc., for this system, please refer to the 'Resources (System Manuals and Warranty)' Tab above on this page.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eSystem Components\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGZV9SA4810\u003c\/strong\u003e — Goodman 4 Ton Variable-Speed Inverter-Driven R-32 Heat Pump Condenser (Side Discharge). Max Cooling: 46,000 BTU\/h; Max Heating @47°F: 48,000 BTU\/h. EEV metering, 208-230V \/ 1 Phase \/ 60 Hz.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCHPEA4830C3\u003c\/strong\u003e — Goodman 4 Ton Cased Horizontal Indoor Coil. Horizontal configuration, all-aluminum coil with factory-installed EEV, R-32 sensor. Cabinet: 30\" W x 21\" D x 21\" H.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGDVT961005CN\u003c\/strong\u003e — Goodman 100,000 BTU 96% AFUE Two-Stage Variable-Speed ECM Gas Furnace. Downflow\/Horizontal configuration, Two-Stage gas valve, Natural Gas. Aluminized-Steel Tubular primary heat exchanger, Stainless-Steel secondary heat exchanger. ComfortBridge™ communicating technology, 115 VAC.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"background:#f7f7f7; border-left:4px solid #0056b3; padding:15px; margin:20px 0;\"\u003e\n\u003ch4\u003ePro-Installer Tip: Dual Fuel Changeover \u0026amp; Refrigerant Line Adaptation\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eThe Technical Friction:\u003c\/strong\u003e The GZV9S heat pump uses ⅞\" suction service valves but requires 1⅛\" suction line sets — installers must supply ⅞\" to 1⅛\" adapters at the condenser. Additionally, dual fuel changeover point calibration requires verifying the outdoor thermostat lockout setting matches your climate zone's economic balance point (typically 30–35°F in most regions).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Long-Term Prevention:\u003c\/strong\u003e Verify subcooling at the service valve targets 11±1°F and run a standing-pressure decay test at 300 PSI for a minimum of 30 minutes before releasing R-32 charge. This prevents nuisance low-pressure lockouts and compressor liquid-slugging callbacks during the first heating season when the system transitions between heat pump and gas furnace modes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Expert Validation:\u003c\/strong\u003e Use a digital manifold gauge with R-32 pressure-temperature curves (not R-410A charts — R-32 operates at slightly different saturation pressures). Verify subcooling with a calibrated pipe-clamp thermometer at the liquid service valve. CoolCloud™ app commissioning confirms airflow CFM, changeover settings, and fault history remotely.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Professional Standard:\u003c\/strong\u003e R-32 is classified A2L (mildly flammable); EPA Section 608 certification is required for handling. Follow ASHRAE 15 and local mechanical codes for refrigerant charge limits in enclosed spaces. R-32's GWP of 675 (vs. R-410A's 2088) supports current EPA AIM Act phase-down targets and may support IRA\/25C tax credit eligibility for qualifying high-efficiency configurations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable-Speed Inverter Efficiency:\u003c\/strong\u003e The GZV9S condenser modulates compressor speed to match real-time load, achieving up to 16.2 SEER2 in this configuration — reducing energy consumption compared to fixed-speed systems while maintaining tighter temperature control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCold Climate Heat Pump Performance:\u003c\/strong\u003e With max heating capacity of 48,000 BTU\/h at 47°F and operational down to -20°F ambient, this system qualifies as Energy Star Cold Climate Certified, extending efficient heat pump operation deeper into the heating season.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eR-32 Refrigerant (Low GWP):\u003c\/strong\u003e R-32 carries a Global Warming Potential of 675 — approximately 68% lower than R-410A (GWP 2088). This supports EPA AIM Act compliance and may help qualify for IRA\/25C federal tax credits for eligible high-efficiency equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Fuel Flexibility:\u003c\/strong\u003e Automatic switchover between heat pump and 96% AFUE gas furnace heating at the configured balance point, optimizing energy cost based on outdoor temperature and local utility rates.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunicating ComfortBridge™ Technology:\u003c\/strong\u003e The furnace's integrated ComfortBridge™ platform enables commissioning and diagnostics via Bluetooth through the CoolCloud™ app, reducing setup time and enabling remote fault-code retrieval.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuiet Operation:\u003c\/strong\u003e The GZV9S outdoor unit operates at 77 dBA in normal cooling mode (4-ton) and offers a selectable Quiet Mode with up to 3 sound levels (as low as 45 dBA for the GZV9S platform), minimizing neighborhood noise impact.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Heat Exchanger Construction:\u003c\/strong\u003e The furnace features a heavy-duty aluminized-steel tubular primary heat exchanger with a stainless-steel secondary heat exchanger, backed by a Lifetime Heat Exchanger Limited Warranty (with registration).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse:collapse; width:100%;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#0056b3; color:#fff;\"\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAHRI Certificate Number\u003c\/td\u003e\n\u003ctd\u003e217989213\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Type\u003c\/td\u003e\n\u003ctd\u003eDual Fuel System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal System Capacity\u003c\/td\u003e\n\u003ctd\u003e4 Ton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSEER2\u003c\/td\u003e\n\u003ctd\u003e16.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEER2\u003c\/td\u003e\n\u003ctd\u003e10.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSPF2\u003c\/td\u003e\n\u003ctd\u003e8.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAFUE (Furnace)\u003c\/td\u003e\n\u003ctd\u003e96%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant\u003c\/td\u003e\n\u003ctd\u003eR-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling Capacity (AHRI Rated)\u003c\/td\u003e\n\u003ctd\u003e45,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity — High Heat (Furnace)\u003c\/td\u003e\n\u003ctd\u003e46,500 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity — Heat Pump @47°F\u003c\/td\u003e\n\u003ctd\u003e48,000 BTU\/h (max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity — Heat Pump Low\u003c\/td\u003e\n\u003ctd\u003e29,600 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eOutdoor Unit — GZV9SA4810\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompressor Type\u003c\/td\u003e\n\u003ctd\u003eVariable-Speed Inverter-Driven Swing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpansion Device\u003c\/td\u003e\n\u003ctd\u003eEEV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e\n\u003ctd\u003e37\" x 12⅝\" x 56-5\/16\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquipment Weight\u003c\/td\u003e\n\u003ctd\u003e230 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003e208-230V \/ 1 Phase \/ 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMCA \/ MOCP\u003c\/td\u003e\n\u003ctd\u003e34.4A \/ 40A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSound Level (Cooling\/Heating)\u003c\/td\u003e\n\u003ctd\u003e77 \/ 75 dBA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient Range (Cool\/Heat)\u003c\/td\u003e\n\u003ctd\u003e0°F to 115°F \/ -20°F to 70°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Charge\u003c\/td\u003e\n\u003ctd\u003e162 oz (for 15 ft of ⅜\" liquid line)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLiquid \/ Suction Line\u003c\/td\u003e\n\u003ctd\u003e⅜\" \/ 1⅛\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eEvaporator Coil — CHPEA4830C3\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eHorizontal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Capacity\u003c\/td\u003e\n\u003ctd\u003e4 Ton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e\n\u003ctd\u003e30\" x 21\" x 21\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShip Weight\u003c\/td\u003e\n\u003ctd\u003e76 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eGas Furnace — GDVT961005CN\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHigh Fire Input\u003c\/td\u003e\n\u003ctd\u003e100,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAFUE\u003c\/td\u003e\n\u003ctd\u003e96%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStages \/ Gas Valve\u003c\/td\u003e\n\u003ctd\u003eTwo-Stage \/ Two-Stage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlower Motor\u003c\/td\u003e\n\u003ctd\u003eVariable-Speed ECM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eDownflow\/Horizontal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNOx Rating\u003c\/td\u003e\n\u003ctd\u003eNatural Gas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCabinet Width\u003c\/td\u003e\n\u003ctd\u003e[NEEDS VERIFICATION]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVent Diameter\u003c\/td\u003e\n\u003ctd\u003e2\"-3\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003e115 VAC \/ 1 Phase \/ 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cem\u003eNote: See 'Resources (System Manuals and Warranty)' Tab above for full specifications.\u003c\/em\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCompliance \u0026amp; Environmental Data\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse:collapse; width:100%;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#0056b3; color:#fff;\"\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Type\u003c\/td\u003e\n\u003ctd\u003eR-32 (HFC, A2L — Mildly Flammable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGlobal Warming Potential (GWP)\u003c\/td\u003e\n\u003ctd\u003e675 (vs. R-410A at 2,088 — ~68% reduction)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEPA Section 608 Certification\u003c\/td\u003e\n\u003ctd\u003eRequired for purchase, handling, and recovery of R-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eASHRAE Classification\u003c\/td\u003e\n\u003ctd\u003eA2L per ASHRAE Standard 34\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety Compliance\u003c\/td\u003e\n\u003ctd\u003eUL 60335-2-40 (outdoor unit and indoor components)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRegional Code Compliance\u003c\/td\u003e\n\u003ctd\u003eMeets DOE 2023 federal minimum efficiency standards; verify local Title 24 (CA), SCAQMD, or equivalent requirements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy Star Certified\u003c\/td\u003e\n\u003ctd\u003eCold Climate (Heat Pump)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIRA \/ 25C Tax Credit Eligibility\u003c\/td\u003e\n\u003ctd\u003ePotential — Consult IRS Form 5695 and EnergyStar.gov for current SEER2\/HSPF2\/AFUE thresholds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWarranty \u0026amp; Registration\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGZV9SA4810 (Heat Pump Condenser):\u003c\/strong\u003e Covered under Goodman warranty Part No. PWGACHPMTSDC. \u003cem\u003eWithout registration:\u003c\/em\u003e 5-Year Parts Limited Warranty. \u003cem\u003eWith registration (within 60 days of installation):\u003c\/em\u003e 10-Year Parts Limited Warranty; if the compressor fails within the first 10 years, Daikin will furnish a new equivalent replacement unit (one-time unit replacement). Registration at www.goodmanmfg.com.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCHPEA4830C3 (Evaporator Coil):\u003c\/strong\u003e Covered under Goodman coil warranty. \u003cem\u003eWithout registration:\u003c\/em\u003e 5-Year Parts Limited Warranty. \u003cem\u003eWith registration (within 60 days of installation):\u003c\/em\u003e 10-Year Parts Limited Warranty. Registration at www.goodmanmfg.com.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGDVT961005CN (Gas Furnace):\u003c\/strong\u003e Covered under Goodman warranty Part No. PWCFURNUQNTE. \u003cem\u003eWithout registration:\u003c\/em\u003e 20-Year Heat Exchanger Limited Warranty + 5-Year Parts Limited Warranty. \u003cem\u003eWith registration (within 60 days of installation):\u003c\/em\u003e Lifetime Heat Exchanger Limited Warranty (for as long as original owner resides in the home) + 10-Year Unit Replacement Limited Warranty (if heat exchanger fails in first 10 years, Daikin furnishes replacement unit) + 10-Year Parts Limited Warranty. Registration at www.goodmanmfg.com.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eNote: Online registration must be completed within 60 days of installation to receive the extended warranty terms described above. Online registration is not required in California, Florida, or Québec. The duration of warranty coverage in Texas and Florida differs in some cases. Complete warranty details are available at www.goodmanmfg.com. Labor, refrigerant, freight, and other service costs are not covered.\u003c\/em\u003e\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":51657833447744,"sku":"GZV9SA4810-CHPEA4830C3-GDVT961005CN","price":10717.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/5924\/9984\/files\/NFGNFGNFGNd.jpg?v=1777341191"},{"product_id":"gzv9sa4810-chpea4830c3-gcvm970804cn","title":"Goodman 4 Ton 16.2 SEER2 R-32 Dual Fuel System | GZV9SA4810 + CHPEA4830C3 + GCVM970804CN | Communicating | 21\" Horizontal Coil | 80,000 BTU Downflow\/Horizontal Modulating Variable-Speed ECM Natural Gas Furnace","description":"\u003cp\u003eThis Goodman 4 Ton 16.2 SEER2 Dual Fuel System pairs the GZV9SA4810 variable-speed inverter-driven heat pump condenser with the GCVM970804CN modulating gas furnace (97% AFUE, 80,000 BTU) and a CHPEA4830C3 evaporator coil for year-round heating and cooling using R-32 refrigerant. The system operates at up to 16.2 SEER2 \/ 10.5 EER2 in cooling and 8.5 HSPF2 in heat pump mode, with gas furnace backup for extreme cold conditions. AHRI Certificate Number: 217989233. Energy Star Cold Climate Certified (heat pump).\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: If you would like to review the manufacturer Product Specifications, Warranty, Brochure, etc., for this system, please refer to the 'Resources (System Manuals and Warranty)' Tab above on this page.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eSystem Components\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGZV9SA4810\u003c\/strong\u003e — Goodman 4 Ton Variable-Speed Inverter-Driven R-32 Heat Pump Condenser (Side Discharge). Max Cooling: 46,000 BTU\/h; Max Heating @47°F: 48,000 BTU\/h. EEV metering, 208-230V \/ 1 Phase \/ 60 Hz.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCHPEA4830C3\u003c\/strong\u003e — Goodman 4 Ton Cased Horizontal Indoor Coil. Horizontal configuration, all-aluminum coil with factory-installed EEV, R-32 sensor. Cabinet: 30\" W x 21\" D x 21\" H.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGCVM970804CN\u003c\/strong\u003e — Goodman 80,000 BTU 97% AFUE Modulating Variable-Speed ECM Gas Furnace. Downflow\/Horizontal configuration, Modulating gas valve, Natural Gas. Aluminized-Steel Tubular primary heat exchanger, Stainless-Steel secondary heat exchanger. ComfortBridge™ communicating technology, 115 VAC.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"background:#f7f7f7; border-left:4px solid #0056b3; padding:15px; margin:20px 0;\"\u003e\n\u003ch4\u003ePro-Installer Tip: Dual Fuel Changeover \u0026amp; Refrigerant Line Adaptation\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eThe Technical Friction:\u003c\/strong\u003e The GZV9S heat pump uses ⅞\" suction service valves but requires 1⅛\" suction line sets — installers must supply ⅞\" to 1⅛\" adapters at the condenser. Additionally, dual fuel changeover point calibration requires verifying the outdoor thermostat lockout setting matches your climate zone's economic balance point (typically 30–35°F in most regions).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Long-Term Prevention:\u003c\/strong\u003e Verify subcooling at the service valve targets 11±1°F and run a standing-pressure decay test at 300 PSI for a minimum of 30 minutes before releasing R-32 charge. This prevents nuisance low-pressure lockouts and compressor liquid-slugging callbacks during the first heating season when the system transitions between heat pump and gas furnace modes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Expert Validation:\u003c\/strong\u003e Use a digital manifold gauge with R-32 pressure-temperature curves (not R-410A charts — R-32 operates at slightly different saturation pressures). Verify subcooling with a calibrated pipe-clamp thermometer at the liquid service valve. CoolCloud™ app commissioning confirms airflow CFM, changeover settings, and fault history remotely.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Professional Standard:\u003c\/strong\u003e R-32 is classified A2L (mildly flammable); EPA Section 608 certification is required for handling. Follow ASHRAE 15 and local mechanical codes for refrigerant charge limits in enclosed spaces. R-32's GWP of 675 (vs. R-410A's 2088) supports current EPA AIM Act phase-down targets and may support IRA\/25C tax credit eligibility for qualifying high-efficiency configurations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable-Speed Inverter Efficiency:\u003c\/strong\u003e The GZV9S condenser modulates compressor speed to match real-time load, achieving up to 16.2 SEER2 in this configuration — reducing energy consumption compared to fixed-speed systems while maintaining tighter temperature control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCold Climate Heat Pump Performance:\u003c\/strong\u003e With max heating capacity of 48,000 BTU\/h at 47°F and operational down to -20°F ambient, this system qualifies as Energy Star Cold Climate Certified, extending efficient heat pump operation deeper into the heating season.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eR-32 Refrigerant (Low GWP):\u003c\/strong\u003e R-32 carries a Global Warming Potential of 675 — approximately 68% lower than R-410A (GWP 2088). This supports EPA AIM Act compliance and may help qualify for IRA\/25C federal tax credits for eligible high-efficiency equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Fuel Flexibility:\u003c\/strong\u003e Automatic switchover between heat pump and 97% AFUE gas furnace heating at the configured balance point, optimizing energy cost based on outdoor temperature and local utility rates.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunicating ComfortBridge™ Technology:\u003c\/strong\u003e The furnace's integrated ComfortBridge™ platform enables commissioning and diagnostics via Bluetooth through the CoolCloud™ app, reducing setup time and enabling remote fault-code retrieval.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuiet Operation:\u003c\/strong\u003e The GZV9S outdoor unit operates at 77 dBA in normal cooling mode (4-ton) and offers a selectable Quiet Mode with up to 3 sound levels (as low as 45 dBA for the GZV9S platform), minimizing neighborhood noise impact.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Heat Exchanger Construction:\u003c\/strong\u003e The furnace features a heavy-duty aluminized-steel tubular primary heat exchanger with a stainless-steel secondary heat exchanger, backed by a Lifetime Heat Exchanger Limited Warranty (with registration).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse:collapse; width:100%;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#0056b3; color:#fff;\"\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAHRI Certificate Number\u003c\/td\u003e\n\u003ctd\u003e217989233\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Type\u003c\/td\u003e\n\u003ctd\u003eDual Fuel System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal System Capacity\u003c\/td\u003e\n\u003ctd\u003e4 Ton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSEER2\u003c\/td\u003e\n\u003ctd\u003e16.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEER2\u003c\/td\u003e\n\u003ctd\u003e10.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSPF2\u003c\/td\u003e\n\u003ctd\u003e8.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAFUE (Furnace)\u003c\/td\u003e\n\u003ctd\u003e97%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant\u003c\/td\u003e\n\u003ctd\u003eR-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling Capacity (AHRI Rated)\u003c\/td\u003e\n\u003ctd\u003e45,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity — High Heat (Furnace)\u003c\/td\u003e\n\u003ctd\u003e46,500 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity — Heat Pump @47°F\u003c\/td\u003e\n\u003ctd\u003e48,000 BTU\/h (max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity — Heat Pump Low\u003c\/td\u003e\n\u003ctd\u003e29,600 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eOutdoor Unit — GZV9SA4810\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompressor Type\u003c\/td\u003e\n\u003ctd\u003eVariable-Speed Inverter-Driven Swing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpansion Device\u003c\/td\u003e\n\u003ctd\u003eEEV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e\n\u003ctd\u003e37\" x 12⅝\" x 56-5\/16\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquipment Weight\u003c\/td\u003e\n\u003ctd\u003e230 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003e208-230V \/ 1 Phase \/ 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMCA \/ MOCP\u003c\/td\u003e\n\u003ctd\u003e34.4A \/ 40A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSound Level (Cooling\/Heating)\u003c\/td\u003e\n\u003ctd\u003e77 \/ 75 dBA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient Range (Cool\/Heat)\u003c\/td\u003e\n\u003ctd\u003e0°F to 115°F \/ -20°F to 70°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Charge\u003c\/td\u003e\n\u003ctd\u003e162 oz (for 15 ft of ⅜\" liquid line)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLiquid \/ Suction Line\u003c\/td\u003e\n\u003ctd\u003e⅜\" \/ 1⅛\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eEvaporator Coil — CHPEA4830C3\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eHorizontal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Capacity\u003c\/td\u003e\n\u003ctd\u003e4 Ton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e\n\u003ctd\u003e30\" x 21\" x 21\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShip Weight\u003c\/td\u003e\n\u003ctd\u003e76 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eGas Furnace — GCVM970804CN\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHigh Fire Input\u003c\/td\u003e\n\u003ctd\u003e80,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAFUE\u003c\/td\u003e\n\u003ctd\u003e97%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStages \/ Gas Valve\u003c\/td\u003e\n\u003ctd\u003eModulating \/ Modulating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlower Motor\u003c\/td\u003e\n\u003ctd\u003eVariable-Speed ECM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eDownflow\/Horizontal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNOx Rating\u003c\/td\u003e\n\u003ctd\u003eNatural Gas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCabinet Width\u003c\/td\u003e\n\u003ctd\u003e[NEEDS VERIFICATION]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVent Diameter\u003c\/td\u003e\n\u003ctd\u003e2\"-3\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003e115 VAC \/ 1 Phase \/ 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cem\u003eNote: See 'Resources (System Manuals and Warranty)' Tab above for full specifications.\u003c\/em\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCompliance \u0026amp; Environmental Data\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse:collapse; width:100%;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#0056b3; color:#fff;\"\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Type\u003c\/td\u003e\n\u003ctd\u003eR-32 (HFC, A2L — Mildly Flammable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGlobal Warming Potential (GWP)\u003c\/td\u003e\n\u003ctd\u003e675 (vs. R-410A at 2,088 — ~68% reduction)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEPA Section 608 Certification\u003c\/td\u003e\n\u003ctd\u003eRequired for purchase, handling, and recovery of R-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eASHRAE Classification\u003c\/td\u003e\n\u003ctd\u003eA2L per ASHRAE Standard 34\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety Compliance\u003c\/td\u003e\n\u003ctd\u003eUL 60335-2-40 (outdoor unit and indoor components)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRegional Code Compliance\u003c\/td\u003e\n\u003ctd\u003eMeets DOE 2023 federal minimum efficiency standards; verify local Title 24 (CA), SCAQMD, or equivalent requirements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy Star Certified\u003c\/td\u003e\n\u003ctd\u003eCold Climate (Heat Pump)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIRA \/ 25C Tax Credit Eligibility\u003c\/td\u003e\n\u003ctd\u003ePotential — Consult IRS Form 5695 and EnergyStar.gov for current SEER2\/HSPF2\/AFUE thresholds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWarranty \u0026amp; Registration\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGZV9SA4810 (Heat Pump Condenser):\u003c\/strong\u003e Covered under Goodman warranty Part No. PWGACHPMTSDC. \u003cem\u003eWithout registration:\u003c\/em\u003e 5-Year Parts Limited Warranty. \u003cem\u003eWith registration (within 60 days of installation):\u003c\/em\u003e 10-Year Parts Limited Warranty; if the compressor fails within the first 10 years, Daikin will furnish a new equivalent replacement unit (one-time unit replacement). Registration at www.goodmanmfg.com.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCHPEA4830C3 (Evaporator Coil):\u003c\/strong\u003e Covered under Goodman coil warranty. \u003cem\u003eWithout registration:\u003c\/em\u003e 5-Year Parts Limited Warranty. \u003cem\u003eWith registration (within 60 days of installation):\u003c\/em\u003e 10-Year Parts Limited Warranty. Registration at www.goodmanmfg.com.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGCVM970804CN (Gas Furnace):\u003c\/strong\u003e Covered under Goodman warranty Part No. PWCFURNUQNTE. \u003cem\u003eWithout registration:\u003c\/em\u003e 20-Year Heat Exchanger Limited Warranty + 5-Year Parts Limited Warranty. \u003cem\u003eWith registration (within 60 days of installation):\u003c\/em\u003e Lifetime Heat Exchanger Limited Warranty (for as long as original owner resides in the home) + 10-Year Unit Replacement Limited Warranty (if heat exchanger fails in first 10 years, Daikin furnishes replacement unit) + 10-Year Parts Limited Warranty. Registration at www.goodmanmfg.com.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eNote: Online registration must be completed within 60 days of installation to receive the extended warranty terms described above. Online registration is not required in California, Florida, or Québec. The duration of warranty coverage in Texas and Florida differs in some cases. Complete warranty details are available at www.goodmanmfg.com. Labor, refrigerant, freight, and other service costs are not covered.\u003c\/em\u003e\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":51657833840960,"sku":"GZV9SA4810-CHPEA4830C3-GCVM970804CN","price":10658.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/5924\/9984\/files\/Untitngnghnghn.jpg?v=1777796556"},{"product_id":"gzv9sa4810-chpea4830d3-grvm970804cn","title":"Goodman 4 Ton 16.2 SEER2 R-32 Dual Fuel System | GZV9SA4810 + CHPEA4830D3 + GRVM970804CN | 24½\" Horizontal Coil | 80,000 BTU Upflow\/Horizontal Modulating Variable-Speed ECM Natural Gas Furnace","description":"\u003cp\u003eThis Goodman 4 Ton 16.2 SEER2 Dual Fuel System pairs the GZV9SA4810 variable-speed inverter-driven heat pump condenser with the GRVM970804CN modulating gas furnace (97% AFUE, 80,000 BTU) and a CHPEA4830D3 evaporator coil for year-round heating and cooling using R-32 refrigerant. The system operates at up to 16.2 SEER2 \/ 10.5 EER2 in cooling and 8.5 HSPF2 in heat pump mode, with gas furnace backup for extreme cold conditions. AHRI Certificate Number: 217989233. Energy Star Cold Climate Certified (heat pump).\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: If you would like to review the manufacturer Product Specifications, Warranty, Brochure, etc., for this system, please refer to the 'Resources (System Manuals and Warranty)' Tab above on this page.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eSystem Components\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGZV9SA4810\u003c\/strong\u003e — Goodman 4 Ton Variable-Speed Inverter-Driven R-32 Heat Pump Condenser (Side Discharge). Max Cooling: 46,000 BTU\/h; Max Heating @47°F: 48,000 BTU\/h. EEV metering, 208-230V \/ 1 Phase \/ 60 Hz.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCHPEA4830D3\u003c\/strong\u003e — Goodman 4 Ton Cased Horizontal Indoor Coil. Horizontal configuration, all-aluminum coil with factory-installed EEV, R-32 sensor. Cabinet: 30\" W x 21\" D x 24½\" H.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGRVM970804CN\u003c\/strong\u003e — Goodman 80,000 BTU 97% AFUE Modulating Variable-Speed ECM Gas Furnace. Upflow\/Horizontal configuration, Modulating gas valve, Natural Gas. Aluminized-Steel Tubular primary heat exchanger, Stainless-Steel secondary heat exchanger. ComfortBridge™ communicating technology, 115 VAC.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"background:#f7f7f7; border-left:4px solid #0056b3; padding:15px; margin:20px 0;\"\u003e\n\u003ch4\u003ePro-Installer Tip: Dual Fuel Changeover \u0026amp; Refrigerant Line Adaptation\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eThe Technical Friction:\u003c\/strong\u003e The GZV9S heat pump uses ⅞\" suction service valves but requires 1⅛\" suction line sets — installers must supply ⅞\" to 1⅛\" adapters at the condenser. Additionally, dual fuel changeover point calibration requires verifying the outdoor thermostat lockout setting matches your climate zone's economic balance point (typically 30–35°F in most regions).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Long-Term Prevention:\u003c\/strong\u003e Verify subcooling at the service valve targets 11±1°F and run a standing-pressure decay test at 300 PSI for a minimum of 30 minutes before releasing R-32 charge. This prevents nuisance low-pressure lockouts and compressor liquid-slugging callbacks during the first heating season when the system transitions between heat pump and gas furnace modes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Expert Validation:\u003c\/strong\u003e Use a digital manifold gauge with R-32 pressure-temperature curves (not R-410A charts — R-32 operates at slightly different saturation pressures). Verify subcooling with a calibrated pipe-clamp thermometer at the liquid service valve. CoolCloud™ app commissioning confirms airflow CFM, changeover settings, and fault history remotely.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Professional Standard:\u003c\/strong\u003e R-32 is classified A2L (mildly flammable); EPA Section 608 certification is required for handling. Follow ASHRAE 15 and local mechanical codes for refrigerant charge limits in enclosed spaces. R-32's GWP of 675 (vs. R-410A's 2088) supports current EPA AIM Act phase-down targets and may support IRA\/25C tax credit eligibility for qualifying high-efficiency configurations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable-Speed Inverter Efficiency:\u003c\/strong\u003e The GZV9S condenser modulates compressor speed to match real-time load, achieving up to 16.2 SEER2 in this configuration — reducing energy consumption compared to fixed-speed systems while maintaining tighter temperature control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCold Climate Heat Pump Performance:\u003c\/strong\u003e With max heating capacity of 48,000 BTU\/h at 47°F and operational down to -20°F ambient, this system qualifies as Energy Star Cold Climate Certified, extending efficient heat pump operation deeper into the heating season.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eR-32 Refrigerant (Low GWP):\u003c\/strong\u003e R-32 carries a Global Warming Potential of 675 — approximately 68% lower than R-410A (GWP 2088). This supports EPA AIM Act compliance and may help qualify for IRA\/25C federal tax credits for eligible high-efficiency equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Fuel Flexibility:\u003c\/strong\u003e Automatic switchover between heat pump and 97% AFUE gas furnace heating at the configured balance point, optimizing energy cost based on outdoor temperature and local utility rates.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunicating ComfortBridge™ Technology:\u003c\/strong\u003e The furnace's integrated ComfortBridge™ platform enables commissioning and diagnostics via Bluetooth through the CoolCloud™ app, reducing setup time and enabling remote fault-code retrieval.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuiet Operation:\u003c\/strong\u003e The GZV9S outdoor unit operates at 77 dBA in normal cooling mode (4-ton) and offers a selectable Quiet Mode with up to 3 sound levels (as low as 45 dBA for the GZV9S platform), minimizing neighborhood noise impact.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Heat Exchanger Construction:\u003c\/strong\u003e The furnace features a heavy-duty aluminized-steel tubular primary heat exchanger with a stainless-steel secondary heat exchanger, backed by a Lifetime Heat Exchanger Limited Warranty (with registration).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse:collapse; width:100%;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#0056b3; color:#fff;\"\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAHRI Certificate Number\u003c\/td\u003e\n\u003ctd\u003e217989233\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Type\u003c\/td\u003e\n\u003ctd\u003eDual Fuel System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal System Capacity\u003c\/td\u003e\n\u003ctd\u003e4 Ton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSEER2\u003c\/td\u003e\n\u003ctd\u003e16.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEER2\u003c\/td\u003e\n\u003ctd\u003e10.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSPF2\u003c\/td\u003e\n\u003ctd\u003e8.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAFUE (Furnace)\u003c\/td\u003e\n\u003ctd\u003e97%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant\u003c\/td\u003e\n\u003ctd\u003eR-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling Capacity (AHRI Rated)\u003c\/td\u003e\n\u003ctd\u003e45,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity — High Heat (Furnace)\u003c\/td\u003e\n\u003ctd\u003e46,500 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity — Heat Pump @47°F\u003c\/td\u003e\n\u003ctd\u003e48,000 BTU\/h (max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity — Heat Pump Low\u003c\/td\u003e\n\u003ctd\u003e29,600 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eOutdoor Unit — GZV9SA4810\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompressor Type\u003c\/td\u003e\n\u003ctd\u003eVariable-Speed Inverter-Driven Swing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpansion Device\u003c\/td\u003e\n\u003ctd\u003eEEV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e\n\u003ctd\u003e37\" x 12⅝\" x 56-5\/16\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquipment Weight\u003c\/td\u003e\n\u003ctd\u003e230 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003e208-230V \/ 1 Phase \/ 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMCA \/ MOCP\u003c\/td\u003e\n\u003ctd\u003e34.4A \/ 40A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSound Level (Cooling\/Heating)\u003c\/td\u003e\n\u003ctd\u003e77 \/ 75 dBA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient Range (Cool\/Heat)\u003c\/td\u003e\n\u003ctd\u003e0°F to 115°F \/ -20°F to 70°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Charge\u003c\/td\u003e\n\u003ctd\u003e162 oz (for 15 ft of ⅜\" liquid line)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLiquid \/ Suction Line\u003c\/td\u003e\n\u003ctd\u003e⅜\" \/ 1⅛\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eEvaporator Coil — CHPEA4830D3\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eHorizontal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Capacity\u003c\/td\u003e\n\u003ctd\u003e4 Ton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e\n\u003ctd\u003e30\" x 21\" x 24½\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShip Weight\u003c\/td\u003e\n\u003ctd\u003e78 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eGas Furnace — GRVM970804CN\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHigh Fire Input\u003c\/td\u003e\n\u003ctd\u003e80,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAFUE\u003c\/td\u003e\n\u003ctd\u003e97%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStages \/ Gas Valve\u003c\/td\u003e\n\u003ctd\u003eModulating \/ Modulating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlower Motor\u003c\/td\u003e\n\u003ctd\u003eVariable-Speed ECM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eUpflow\/Horizontal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNOx Rating\u003c\/td\u003e\n\u003ctd\u003eNatural Gas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCabinet Width\u003c\/td\u003e\n\u003ctd\u003e[NEEDS VERIFICATION]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVent Diameter\u003c\/td\u003e\n\u003ctd\u003e2\"-3\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003e115 VAC \/ 1 Phase \/ 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cem\u003eNote: See 'Resources (System Manuals and Warranty)' Tab above for full specifications.\u003c\/em\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCompliance \u0026amp; Environmental Data\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse:collapse; width:100%;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#0056b3; color:#fff;\"\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Type\u003c\/td\u003e\n\u003ctd\u003eR-32 (HFC, A2L — Mildly Flammable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGlobal Warming Potential (GWP)\u003c\/td\u003e\n\u003ctd\u003e675 (vs. R-410A at 2,088 — ~68% reduction)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEPA Section 608 Certification\u003c\/td\u003e\n\u003ctd\u003eRequired for purchase, handling, and recovery of R-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eASHRAE Classification\u003c\/td\u003e\n\u003ctd\u003eA2L per ASHRAE Standard 34\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety Compliance\u003c\/td\u003e\n\u003ctd\u003eUL 60335-2-40 (outdoor unit and indoor components)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRegional Code Compliance\u003c\/td\u003e\n\u003ctd\u003eMeets DOE 2023 federal minimum efficiency standards; verify local Title 24 (CA), SCAQMD, or equivalent requirements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy Star Certified\u003c\/td\u003e\n\u003ctd\u003eCold Climate (Heat Pump)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIRA \/ 25C Tax Credit Eligibility\u003c\/td\u003e\n\u003ctd\u003ePotential — Consult IRS Form 5695 and EnergyStar.gov for current SEER2\/HSPF2\/AFUE thresholds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWarranty \u0026amp; Registration\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGZV9SA4810 (Heat Pump Condenser):\u003c\/strong\u003e Covered under Goodman warranty Part No. PWGACHPMTSDC. \u003cem\u003eWithout registration:\u003c\/em\u003e 5-Year Parts Limited Warranty. \u003cem\u003eWith registration (within 60 days of installation):\u003c\/em\u003e 10-Year Parts Limited Warranty; if the compressor fails within the first 10 years, Daikin will furnish a new equivalent replacement unit (one-time unit replacement). Registration at www.goodmanmfg.com.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCHPEA4830D3 (Evaporator Coil):\u003c\/strong\u003e Covered under Goodman coil warranty. \u003cem\u003eWithout registration:\u003c\/em\u003e 5-Year Parts Limited Warranty. \u003cem\u003eWith registration (within 60 days of installation):\u003c\/em\u003e 10-Year Parts Limited Warranty. Registration at www.goodmanmfg.com.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGRVM970804CN (Gas Furnace):\u003c\/strong\u003e Covered under Goodman warranty Part No. PWCFURNUQNTE. \u003cem\u003eWithout registration:\u003c\/em\u003e 20-Year Heat Exchanger Limited Warranty + 5-Year Parts Limited Warranty. \u003cem\u003eWith registration (within 60 days of installation):\u003c\/em\u003e Lifetime Heat Exchanger Limited Warranty (for as long as original owner resides in the home) + 10-Year Unit Replacement Limited Warranty (if heat exchanger fails in first 10 years, Daikin furnishes replacement unit) + 10-Year Parts Limited Warranty. Registration at www.goodmanmfg.com.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eNote: Online registration must be completed within 60 days of installation to receive the extended warranty terms described above. Online registration is not required in California, Florida, or Québec. The duration of warranty coverage in Texas and Florida differs in some cases. Complete warranty details are available at www.goodmanmfg.com. Labor, refrigerant, freight, and other service costs are not covered.\u003c\/em\u003e\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":51657834234176,"sku":"GZV9SA4810-CHPEA4830D3-GRVM970804CN","price":10723.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/5924\/9984\/files\/yjtyjgjghjgjgyjjd_1.jpg?v=1777340281"},{"product_id":"gzv9sa4810-chpea4830d3-gdvt961205dn","title":"Goodman 4 Ton 16.2 SEER2 R-32 Dual Fuel System | GZV9SA4810 + CHPEA4830D3 + GDVT961205DN | 24½\" Horizontal Coil | 120,000 BTU Downflow\/Horizontal Two-Stage Variable-Speed ECM Natural Gas Furnace","description":"\u003cp\u003eThis Goodman 4 Ton 16.2 SEER2 Dual Fuel System pairs the GZV9SA4810 variable-speed inverter-driven heat pump condenser with the GDVT961205DN two-stage gas furnace (96% AFUE, 120,000 BTU) and a CHPEA4830D3 evaporator coil for year-round heating and cooling using R-32 refrigerant. The system operates at up to 16.2 SEER2 \/ 10.5 EER2 in cooling and 8.5 HSPF2 in heat pump mode, with gas furnace backup for extreme cold conditions. AHRI Certificate Number: 217989209. Energy Star Cold Climate Certified (heat pump).\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: If you would like to review the manufacturer Product Specifications, Warranty, Brochure, etc., for this system, please refer to the 'Resources (System Manuals and Warranty)' Tab above on this page.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eSystem Components\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGZV9SA4810\u003c\/strong\u003e — Goodman 4 Ton Variable-Speed Inverter-Driven R-32 Heat Pump Condenser (Side Discharge). Max Cooling: 46,000 BTU\/h; Max Heating @47°F: 48,000 BTU\/h. EEV metering, 208-230V \/ 1 Phase \/ 60 Hz.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCHPEA4830D3\u003c\/strong\u003e — Goodman 4 Ton Cased Horizontal Indoor Coil. Horizontal configuration, all-aluminum coil with factory-installed EEV, R-32 sensor. Cabinet: 30\" W x 21\" D x 24½\" H.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGDVT961205DN\u003c\/strong\u003e — Goodman 120,000 BTU 96% AFUE Two-Stage Variable-Speed ECM Gas Furnace. Downflow\/Horizontal configuration, Two-Stage gas valve, Natural Gas. Aluminized-Steel Tubular primary heat exchanger, Stainless-Steel secondary heat exchanger. ComfortBridge™ communicating technology, 115 VAC.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"background:#f7f7f7; border-left:4px solid #0056b3; padding:15px; margin:20px 0;\"\u003e\n\u003ch4\u003ePro-Installer Tip: Dual Fuel Changeover \u0026amp; Refrigerant Line Adaptation\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eThe Technical Friction:\u003c\/strong\u003e The GZV9S heat pump uses ⅞\" suction service valves but requires 1⅛\" suction line sets — installers must supply ⅞\" to 1⅛\" adapters at the condenser. Additionally, dual fuel changeover point calibration requires verifying the outdoor thermostat lockout setting matches your climate zone's economic balance point (typically 30–35°F in most regions).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Long-Term Prevention:\u003c\/strong\u003e Verify subcooling at the service valve targets 11±1°F and run a standing-pressure decay test at 300 PSI for a minimum of 30 minutes before releasing R-32 charge. This prevents nuisance low-pressure lockouts and compressor liquid-slugging callbacks during the first heating season when the system transitions between heat pump and gas furnace modes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Expert Validation:\u003c\/strong\u003e Use a digital manifold gauge with R-32 pressure-temperature curves (not R-410A charts — R-32 operates at slightly different saturation pressures). Verify subcooling with a calibrated pipe-clamp thermometer at the liquid service valve. CoolCloud™ app commissioning confirms airflow CFM, changeover settings, and fault history remotely.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Professional Standard:\u003c\/strong\u003e R-32 is classified A2L (mildly flammable); EPA Section 608 certification is required for handling. Follow ASHRAE 15 and local mechanical codes for refrigerant charge limits in enclosed spaces. R-32's GWP of 675 (vs. R-410A's 2088) supports current EPA AIM Act phase-down targets and may support IRA\/25C tax credit eligibility for qualifying high-efficiency configurations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable-Speed Inverter Efficiency:\u003c\/strong\u003e The GZV9S condenser modulates compressor speed to match real-time load, achieving up to 16.2 SEER2 in this configuration — reducing energy consumption compared to fixed-speed systems while maintaining tighter temperature control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCold Climate Heat Pump Performance:\u003c\/strong\u003e With max heating capacity of 48,000 BTU\/h at 47°F and operational down to -20°F ambient, this system qualifies as Energy Star Cold Climate Certified, extending efficient heat pump operation deeper into the heating season.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eR-32 Refrigerant (Low GWP):\u003c\/strong\u003e R-32 carries a Global Warming Potential of 675 — approximately 68% lower than R-410A (GWP 2088). This supports EPA AIM Act compliance and may help qualify for IRA\/25C federal tax credits for eligible high-efficiency equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Fuel Flexibility:\u003c\/strong\u003e Automatic switchover between heat pump and 96% AFUE gas furnace heating at the configured balance point, optimizing energy cost based on outdoor temperature and local utility rates.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunicating ComfortBridge™ Technology:\u003c\/strong\u003e The furnace's integrated ComfortBridge™ platform enables commissioning and diagnostics via Bluetooth through the CoolCloud™ app, reducing setup time and enabling remote fault-code retrieval.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuiet Operation:\u003c\/strong\u003e The GZV9S outdoor unit operates at 77 dBA in normal cooling mode (4-ton) and offers a selectable Quiet Mode with up to 3 sound levels (as low as 45 dBA for the GZV9S platform), minimizing neighborhood noise impact.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Heat Exchanger Construction:\u003c\/strong\u003e The furnace features a heavy-duty aluminized-steel tubular primary heat exchanger with a stainless-steel secondary heat exchanger, backed by a Lifetime Heat Exchanger Limited Warranty (with registration).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse:collapse; width:100%;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#0056b3; color:#fff;\"\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAHRI Certificate Number\u003c\/td\u003e\n\u003ctd\u003e217989209\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Type\u003c\/td\u003e\n\u003ctd\u003eDual Fuel System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal System Capacity\u003c\/td\u003e\n\u003ctd\u003e4 Ton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSEER2\u003c\/td\u003e\n\u003ctd\u003e16.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEER2\u003c\/td\u003e\n\u003ctd\u003e10.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSPF2\u003c\/td\u003e\n\u003ctd\u003e8.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAFUE (Furnace)\u003c\/td\u003e\n\u003ctd\u003e96%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant\u003c\/td\u003e\n\u003ctd\u003eR-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling Capacity (AHRI Rated)\u003c\/td\u003e\n\u003ctd\u003e45,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity — High Heat (Furnace)\u003c\/td\u003e\n\u003ctd\u003e46,500 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity — Heat Pump @47°F\u003c\/td\u003e\n\u003ctd\u003e48,000 BTU\/h (max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity — Heat Pump Low\u003c\/td\u003e\n\u003ctd\u003e29,600 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eOutdoor Unit — GZV9SA4810\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompressor Type\u003c\/td\u003e\n\u003ctd\u003eVariable-Speed Inverter-Driven Swing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpansion Device\u003c\/td\u003e\n\u003ctd\u003eEEV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e\n\u003ctd\u003e37\" x 12⅝\" x 56-5\/16\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquipment Weight\u003c\/td\u003e\n\u003ctd\u003e230 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003e208-230V \/ 1 Phase \/ 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMCA \/ MOCP\u003c\/td\u003e\n\u003ctd\u003e34.4A \/ 40A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSound Level (Cooling\/Heating)\u003c\/td\u003e\n\u003ctd\u003e77 \/ 75 dBA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient Range (Cool\/Heat)\u003c\/td\u003e\n\u003ctd\u003e0°F to 115°F \/ -20°F to 70°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Charge\u003c\/td\u003e\n\u003ctd\u003e162 oz (for 15 ft of ⅜\" liquid line)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLiquid \/ Suction Line\u003c\/td\u003e\n\u003ctd\u003e⅜\" \/ 1⅛\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eEvaporator Coil — CHPEA4830D3\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eHorizontal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Capacity\u003c\/td\u003e\n\u003ctd\u003e4 Ton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e\n\u003ctd\u003e30\" x 21\" x 24½\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShip Weight\u003c\/td\u003e\n\u003ctd\u003e78 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eGas Furnace — GDVT961205DN\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHigh Fire Input\u003c\/td\u003e\n\u003ctd\u003e120,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAFUE\u003c\/td\u003e\n\u003ctd\u003e96%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStages \/ Gas Valve\u003c\/td\u003e\n\u003ctd\u003eTwo-Stage \/ Two-Stage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlower Motor\u003c\/td\u003e\n\u003ctd\u003eVariable-Speed ECM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eDownflow\/Horizontal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNOx Rating\u003c\/td\u003e\n\u003ctd\u003eNatural Gas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCabinet Width\u003c\/td\u003e\n\u003ctd\u003e[NEEDS VERIFICATION]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVent Diameter\u003c\/td\u003e\n\u003ctd\u003e2\"-3\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003e115 VAC \/ 1 Phase \/ 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cem\u003eNote: See 'Resources (System Manuals and Warranty)' Tab above for full specifications.\u003c\/em\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCompliance \u0026amp; Environmental Data\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse:collapse; width:100%;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#0056b3; color:#fff;\"\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Type\u003c\/td\u003e\n\u003ctd\u003eR-32 (HFC, A2L — Mildly Flammable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGlobal Warming Potential (GWP)\u003c\/td\u003e\n\u003ctd\u003e675 (vs. R-410A at 2,088 — ~68% reduction)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEPA Section 608 Certification\u003c\/td\u003e\n\u003ctd\u003eRequired for purchase, handling, and recovery of R-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eASHRAE Classification\u003c\/td\u003e\n\u003ctd\u003eA2L per ASHRAE Standard 34\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety Compliance\u003c\/td\u003e\n\u003ctd\u003eUL 60335-2-40 (outdoor unit and indoor components)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRegional Code Compliance\u003c\/td\u003e\n\u003ctd\u003eMeets DOE 2023 federal minimum efficiency standards; verify local Title 24 (CA), SCAQMD, or equivalent requirements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy Star Certified\u003c\/td\u003e\n\u003ctd\u003eCold Climate (Heat Pump)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIRA \/ 25C Tax Credit Eligibility\u003c\/td\u003e\n\u003ctd\u003ePotential — Consult IRS Form 5695 and EnergyStar.gov for current SEER2\/HSPF2\/AFUE thresholds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWarranty \u0026amp; Registration\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGZV9SA4810 (Heat Pump Condenser):\u003c\/strong\u003e Covered under Goodman warranty Part No. PWGACHPMTSDC. \u003cem\u003eWithout registration:\u003c\/em\u003e 5-Year Parts Limited Warranty. \u003cem\u003eWith registration (within 60 days of installation):\u003c\/em\u003e 10-Year Parts Limited Warranty; if the compressor fails within the first 10 years, Daikin will furnish a new equivalent replacement unit (one-time unit replacement). Registration at www.goodmanmfg.com.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCHPEA4830D3 (Evaporator Coil):\u003c\/strong\u003e Covered under Goodman coil warranty. \u003cem\u003eWithout registration:\u003c\/em\u003e 5-Year Parts Limited Warranty. \u003cem\u003eWith registration (within 60 days of installation):\u003c\/em\u003e 10-Year Parts Limited Warranty. Registration at www.goodmanmfg.com.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGDVT961205DN (Gas Furnace):\u003c\/strong\u003e Covered under Goodman warranty Part No. PWCFURNUQNTE. \u003cem\u003eWithout registration:\u003c\/em\u003e 20-Year Heat Exchanger Limited Warranty + 5-Year Parts Limited Warranty. \u003cem\u003eWith registration (within 60 days of installation):\u003c\/em\u003e Lifetime Heat Exchanger Limited Warranty (for as long as original owner resides in the home) + 10-Year Unit Replacement Limited Warranty (if heat exchanger fails in first 10 years, Daikin furnishes replacement unit) + 10-Year Parts Limited Warranty. Registration at www.goodmanmfg.com.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eNote: Online registration must be completed within 60 days of installation to receive the extended warranty terms described above. Online registration is not required in California, Florida, or Québec. The duration of warranty coverage in Texas and Florida differs in some cases. Complete warranty details are available at www.goodmanmfg.com. Labor, refrigerant, freight, and other service costs are not covered.\u003c\/em\u003e\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":51657834398016,"sku":"GZV9SA4810-CHPEA4830D3-GDVT961205DN","price":10863.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/5924\/9984\/files\/NFGNFGNFGNd.jpg?v=1777341191"},{"product_id":"gzv9sa4810-chpea4830c3-grvm970804cn","title":"Goodman 4 Ton 16.2 SEER2 R-32 Dual Fuel System | GZV9SA4810 + CHPEA4830C3 + GRVM970804CN | 21\" Horizontal Coil | 80,000 BTU Upflow\/Horizontal Modulating Variable-Speed ECM Natural Gas Furnace","description":"\u003cp\u003eThis Goodman 4 Ton 16.2 SEER2 Dual Fuel System pairs the GZV9SA4810 variable-speed inverter-driven heat pump condenser with the GRVM970804CN modulating gas furnace (97% AFUE, 80,000 BTU) and a CHPEA4830C3 evaporator coil for year-round heating and cooling using R-32 refrigerant. The system operates at up to 16.2 SEER2 \/ 10.5 EER2 in cooling and 8.5 HSPF2 in heat pump mode, with gas furnace backup for extreme cold conditions. AHRI Certificate Number: 217989233. Energy Star Cold Climate Certified (heat pump).\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: If you would like to review the manufacturer Product Specifications, Warranty, Brochure, etc., for this system, please refer to the 'Resources (System Manuals and Warranty)' Tab above on this page.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eSystem Components\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGZV9SA4810\u003c\/strong\u003e — Goodman 4 Ton Variable-Speed Inverter-Driven R-32 Heat Pump Condenser (Side Discharge). Max Cooling: 46,000 BTU\/h; Max Heating @47°F: 48,000 BTU\/h. EEV metering, 208-230V \/ 1 Phase \/ 60 Hz.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCHPEA4830C3\u003c\/strong\u003e — Goodman 4 Ton Cased Horizontal Indoor Coil. Horizontal configuration, all-aluminum coil with factory-installed EEV, R-32 sensor. Cabinet: 30\" W x 21\" D x 21\" H.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGRVM970804CN\u003c\/strong\u003e — Goodman 80,000 BTU 97% AFUE Modulating Variable-Speed ECM Gas Furnace. Upflow\/Horizontal configuration, Modulating gas valve, Natural Gas. Aluminized-Steel Tubular primary heat exchanger, Stainless-Steel secondary heat exchanger. ComfortBridge™ communicating technology, 115 VAC.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"background:#f7f7f7; border-left:4px solid #0056b3; padding:15px; margin:20px 0;\"\u003e\n\u003ch4\u003ePro-Installer Tip: Dual Fuel Changeover \u0026amp; Refrigerant Line Adaptation\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eThe Technical Friction:\u003c\/strong\u003e The GZV9S heat pump uses ⅞\" suction service valves but requires 1⅛\" suction line sets — installers must supply ⅞\" to 1⅛\" adapters at the condenser. Additionally, dual fuel changeover point calibration requires verifying the outdoor thermostat lockout setting matches your climate zone's economic balance point (typically 30–35°F in most regions).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Long-Term Prevention:\u003c\/strong\u003e Verify subcooling at the service valve targets 11±1°F and run a standing-pressure decay test at 300 PSI for a minimum of 30 minutes before releasing R-32 charge. This prevents nuisance low-pressure lockouts and compressor liquid-slugging callbacks during the first heating season when the system transitions between heat pump and gas furnace modes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Expert Validation:\u003c\/strong\u003e Use a digital manifold gauge with R-32 pressure-temperature curves (not R-410A charts — R-32 operates at slightly different saturation pressures). Verify subcooling with a calibrated pipe-clamp thermometer at the liquid service valve. CoolCloud™ app commissioning confirms airflow CFM, changeover settings, and fault history remotely.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Professional Standard:\u003c\/strong\u003e R-32 is classified A2L (mildly flammable); EPA Section 608 certification is required for handling. Follow ASHRAE 15 and local mechanical codes for refrigerant charge limits in enclosed spaces. R-32's GWP of 675 (vs. R-410A's 2088) supports current EPA AIM Act phase-down targets and may support IRA\/25C tax credit eligibility for qualifying high-efficiency configurations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable-Speed Inverter Efficiency:\u003c\/strong\u003e The GZV9S condenser modulates compressor speed to match real-time load, achieving up to 16.2 SEER2 in this configuration — reducing energy consumption compared to fixed-speed systems while maintaining tighter temperature control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCold Climate Heat Pump Performance:\u003c\/strong\u003e With max heating capacity of 48,000 BTU\/h at 47°F and operational down to -20°F ambient, this system qualifies as Energy Star Cold Climate Certified, extending efficient heat pump operation deeper into the heating season.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eR-32 Refrigerant (Low GWP):\u003c\/strong\u003e R-32 carries a Global Warming Potential of 675 — approximately 68% lower than R-410A (GWP 2088). This supports EPA AIM Act compliance and may help qualify for IRA\/25C federal tax credits for eligible high-efficiency equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Fuel Flexibility:\u003c\/strong\u003e Automatic switchover between heat pump and 97% AFUE gas furnace heating at the configured balance point, optimizing energy cost based on outdoor temperature and local utility rates.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunicating ComfortBridge™ Technology:\u003c\/strong\u003e The furnace's integrated ComfortBridge™ platform enables commissioning and diagnostics via Bluetooth through the CoolCloud™ app, reducing setup time and enabling remote fault-code retrieval.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuiet Operation:\u003c\/strong\u003e The GZV9S outdoor unit operates at 77 dBA in normal cooling mode (4-ton) and offers a selectable Quiet Mode with up to 3 sound levels (as low as 45 dBA for the GZV9S platform), minimizing neighborhood noise impact.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Heat Exchanger Construction:\u003c\/strong\u003e The furnace features a heavy-duty aluminized-steel tubular primary heat exchanger with a stainless-steel secondary heat exchanger, backed by a Lifetime Heat Exchanger Limited Warranty (with registration).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse:collapse; width:100%;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#0056b3; color:#fff;\"\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAHRI Certificate Number\u003c\/td\u003e\n\u003ctd\u003e217989233\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Type\u003c\/td\u003e\n\u003ctd\u003eDual Fuel System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal System Capacity\u003c\/td\u003e\n\u003ctd\u003e4 Ton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSEER2\u003c\/td\u003e\n\u003ctd\u003e16.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEER2\u003c\/td\u003e\n\u003ctd\u003e10.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSPF2\u003c\/td\u003e\n\u003ctd\u003e8.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAFUE (Furnace)\u003c\/td\u003e\n\u003ctd\u003e97%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant\u003c\/td\u003e\n\u003ctd\u003eR-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling Capacity (AHRI Rated)\u003c\/td\u003e\n\u003ctd\u003e45,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity — High Heat (Furnace)\u003c\/td\u003e\n\u003ctd\u003e46,500 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity — Heat Pump @47°F\u003c\/td\u003e\n\u003ctd\u003e48,000 BTU\/h (max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity — Heat Pump Low\u003c\/td\u003e\n\u003ctd\u003e29,600 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eOutdoor Unit — GZV9SA4810\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompressor Type\u003c\/td\u003e\n\u003ctd\u003eVariable-Speed Inverter-Driven Swing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpansion Device\u003c\/td\u003e\n\u003ctd\u003eEEV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e\n\u003ctd\u003e37\" x 12⅝\" x 56-5\/16\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquipment Weight\u003c\/td\u003e\n\u003ctd\u003e230 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003e208-230V \/ 1 Phase \/ 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMCA \/ MOCP\u003c\/td\u003e\n\u003ctd\u003e34.4A \/ 40A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSound Level (Cooling\/Heating)\u003c\/td\u003e\n\u003ctd\u003e77 \/ 75 dBA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient Range (Cool\/Heat)\u003c\/td\u003e\n\u003ctd\u003e0°F to 115°F \/ -20°F to 70°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Charge\u003c\/td\u003e\n\u003ctd\u003e162 oz (for 15 ft of ⅜\" liquid line)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLiquid \/ Suction Line\u003c\/td\u003e\n\u003ctd\u003e⅜\" \/ 1⅛\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eEvaporator Coil — CHPEA4830C3\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eHorizontal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Capacity\u003c\/td\u003e\n\u003ctd\u003e4 Ton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e\n\u003ctd\u003e30\" x 21\" x 21\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShip Weight\u003c\/td\u003e\n\u003ctd\u003e76 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eGas Furnace — GRVM970804CN\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHigh Fire Input\u003c\/td\u003e\n\u003ctd\u003e80,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAFUE\u003c\/td\u003e\n\u003ctd\u003e97%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStages \/ Gas Valve\u003c\/td\u003e\n\u003ctd\u003eModulating \/ Modulating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlower Motor\u003c\/td\u003e\n\u003ctd\u003eVariable-Speed ECM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eUpflow\/Horizontal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNOx Rating\u003c\/td\u003e\n\u003ctd\u003eNatural Gas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCabinet Width\u003c\/td\u003e\n\u003ctd\u003e[NEEDS VERIFICATION]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVent Diameter\u003c\/td\u003e\n\u003ctd\u003e2\"-3\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003e115 VAC \/ 1 Phase \/ 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cem\u003eNote: See 'Resources (System Manuals and Warranty)' Tab above for full specifications.\u003c\/em\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCompliance \u0026amp; Environmental Data\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse:collapse; width:100%;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#0056b3; color:#fff;\"\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Type\u003c\/td\u003e\n\u003ctd\u003eR-32 (HFC, A2L — Mildly Flammable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGlobal Warming Potential (GWP)\u003c\/td\u003e\n\u003ctd\u003e675 (vs. R-410A at 2,088 — ~68% reduction)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEPA Section 608 Certification\u003c\/td\u003e\n\u003ctd\u003eRequired for purchase, handling, and recovery of R-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eASHRAE Classification\u003c\/td\u003e\n\u003ctd\u003eA2L per ASHRAE Standard 34\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety Compliance\u003c\/td\u003e\n\u003ctd\u003eUL 60335-2-40 (outdoor unit and indoor components)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRegional Code Compliance\u003c\/td\u003e\n\u003ctd\u003eMeets DOE 2023 federal minimum efficiency standards; verify local Title 24 (CA), SCAQMD, or equivalent requirements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy Star Certified\u003c\/td\u003e\n\u003ctd\u003eCold Climate (Heat Pump)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIRA \/ 25C Tax Credit Eligibility\u003c\/td\u003e\n\u003ctd\u003ePotential — Consult IRS Form 5695 and EnergyStar.gov for current SEER2\/HSPF2\/AFUE thresholds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWarranty \u0026amp; Registration\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGZV9SA4810 (Heat Pump Condenser):\u003c\/strong\u003e Covered under Goodman warranty Part No. PWGACHPMTSDC. \u003cem\u003eWithout registration:\u003c\/em\u003e 5-Year Parts Limited Warranty. \u003cem\u003eWith registration (within 60 days of installation):\u003c\/em\u003e 10-Year Parts Limited Warranty; if the compressor fails within the first 10 years, Daikin will furnish a new equivalent replacement unit (one-time unit replacement). Registration at www.goodmanmfg.com.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCHPEA4830C3 (Evaporator Coil):\u003c\/strong\u003e Covered under Goodman coil warranty. \u003cem\u003eWithout registration:\u003c\/em\u003e 5-Year Parts Limited Warranty. \u003cem\u003eWith registration (within 60 days of installation):\u003c\/em\u003e 10-Year Parts Limited Warranty. Registration at www.goodmanmfg.com.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGRVM970804CN (Gas Furnace):\u003c\/strong\u003e Covered under Goodman warranty Part No. PWCFURNUQNTE. \u003cem\u003eWithout registration:\u003c\/em\u003e 20-Year Heat Exchanger Limited Warranty + 5-Year Parts Limited Warranty. \u003cem\u003eWith registration (within 60 days of installation):\u003c\/em\u003e Lifetime Heat Exchanger Limited Warranty (for as long as original owner resides in the home) + 10-Year Unit Replacement Limited Warranty (if heat exchanger fails in first 10 years, Daikin furnishes replacement unit) + 10-Year Parts Limited Warranty. Registration at www.goodmanmfg.com.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eNote: Online registration must be completed within 60 days of installation to receive the extended warranty terms described above. Online registration is not required in California, Florida, or Québec. The duration of warranty coverage in Texas and Florida differs in some cases. Complete warranty details are available at www.goodmanmfg.com. Labor, refrigerant, freight, and other service costs are not covered.\u003c\/em\u003e\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":51657834594624,"sku":"GZV9SA4810-CHPEA4830C3-GRVM970804CN","price":10715.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/5924\/9984\/files\/yjtyjgjghjgjgyjjd_1.jpg?v=1777340281"},{"product_id":"gzv9sa4810-chpea4830d3-grvm971205dn","title":"Goodman 4 Ton 16.2 SEER2 R-32 Dual Fuel System | GZV9SA4810 + CHPEA4830D3 + GRVM971205DN | 24½\" Horizontal Coil | 120,000 BTU Upflow\/Horizontal Modulating Variable-Speed ECM Natural Gas Furnace","description":"\u003cp\u003eThis Goodman 4 Ton 16.2 SEER2 Dual Fuel System pairs the GZV9SA4810 variable-speed inverter-driven heat pump condenser with the GRVM971205DN modulating gas furnace (97% AFUE, 120,000 BTU) and a CHPEA4830D3 evaporator coil for year-round heating and cooling using R-32 refrigerant. The system operates at up to 16.2 SEER2 \/ 10.5 EER2 in cooling and 8.5 HSPF2 in heat pump mode, with gas furnace backup for extreme cold conditions. AHRI Certificate Number: 217989229. Energy Star Cold Climate Certified (heat pump).\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: If you would like to review the manufacturer Product Specifications, Warranty, Brochure, etc., for this system, please refer to the 'Resources (System Manuals and Warranty)' Tab above on this page.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eSystem Components\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGZV9SA4810\u003c\/strong\u003e — Goodman 4 Ton Variable-Speed Inverter-Driven R-32 Heat Pump Condenser (Side Discharge). Max Cooling: 46,000 BTU\/h; Max Heating @47°F: 48,000 BTU\/h. EEV metering, 208-230V \/ 1 Phase \/ 60 Hz.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCHPEA4830D3\u003c\/strong\u003e — Goodman 4 Ton Cased Horizontal Indoor Coil. Horizontal configuration, all-aluminum coil with factory-installed EEV, R-32 sensor. Cabinet: 30\" W x 21\" D x 24½\" H.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGRVM971205DN\u003c\/strong\u003e — Goodman 120,000 BTU 97% AFUE Modulating Variable-Speed ECM Gas Furnace. Upflow\/Horizontal configuration, Modulating gas valve, Natural Gas. Aluminized-Steel Tubular primary heat exchanger, Stainless-Steel secondary heat exchanger. ComfortBridge™ communicating technology, 115 VAC.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"background:#f7f7f7; border-left:4px solid #0056b3; padding:15px; margin:20px 0;\"\u003e\n\u003ch4\u003ePro-Installer Tip: Dual Fuel Changeover \u0026amp; Refrigerant Line Adaptation\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eThe Technical Friction:\u003c\/strong\u003e The GZV9S heat pump uses ⅞\" suction service valves but requires 1⅛\" suction line sets — installers must supply ⅞\" to 1⅛\" adapters at the condenser. Additionally, dual fuel changeover point calibration requires verifying the outdoor thermostat lockout setting matches your climate zone's economic balance point (typically 30–35°F in most regions).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Long-Term Prevention:\u003c\/strong\u003e Verify subcooling at the service valve targets 11±1°F and run a standing-pressure decay test at 300 PSI for a minimum of 30 minutes before releasing R-32 charge. This prevents nuisance low-pressure lockouts and compressor liquid-slugging callbacks during the first heating season when the system transitions between heat pump and gas furnace modes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Expert Validation:\u003c\/strong\u003e Use a digital manifold gauge with R-32 pressure-temperature curves (not R-410A charts — R-32 operates at slightly different saturation pressures). Verify subcooling with a calibrated pipe-clamp thermometer at the liquid service valve. CoolCloud™ app commissioning confirms airflow CFM, changeover settings, and fault history remotely.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Professional Standard:\u003c\/strong\u003e R-32 is classified A2L (mildly flammable); EPA Section 608 certification is required for handling. Follow ASHRAE 15 and local mechanical codes for refrigerant charge limits in enclosed spaces. R-32's GWP of 675 (vs. R-410A's 2088) supports current EPA AIM Act phase-down targets and may support IRA\/25C tax credit eligibility for qualifying high-efficiency configurations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable-Speed Inverter Efficiency:\u003c\/strong\u003e The GZV9S condenser modulates compressor speed to match real-time load, achieving up to 16.2 SEER2 in this configuration — reducing energy consumption compared to fixed-speed systems while maintaining tighter temperature control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCold Climate Heat Pump Performance:\u003c\/strong\u003e With max heating capacity of 48,000 BTU\/h at 47°F and operational down to -20°F ambient, this system qualifies as Energy Star Cold Climate Certified, extending efficient heat pump operation deeper into the heating season.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eR-32 Refrigerant (Low GWP):\u003c\/strong\u003e R-32 carries a Global Warming Potential of 675 — approximately 68% lower than R-410A (GWP 2088). This supports EPA AIM Act compliance and may help qualify for IRA\/25C federal tax credits for eligible high-efficiency equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Fuel Flexibility:\u003c\/strong\u003e Automatic switchover between heat pump and 97% AFUE gas furnace heating at the configured balance point, optimizing energy cost based on outdoor temperature and local utility rates.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunicating ComfortBridge™ Technology:\u003c\/strong\u003e The furnace's integrated ComfortBridge™ platform enables commissioning and diagnostics via Bluetooth through the CoolCloud™ app, reducing setup time and enabling remote fault-code retrieval.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuiet Operation:\u003c\/strong\u003e The GZV9S outdoor unit operates at 77 dBA in normal cooling mode (4-ton) and offers a selectable Quiet Mode with up to 3 sound levels (as low as 45 dBA for the GZV9S platform), minimizing neighborhood noise impact.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Heat Exchanger Construction:\u003c\/strong\u003e The furnace features a heavy-duty aluminized-steel tubular primary heat exchanger with a stainless-steel secondary heat exchanger, backed by a Lifetime Heat Exchanger Limited Warranty (with registration).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse:collapse; width:100%;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#0056b3; color:#fff;\"\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAHRI Certificate Number\u003c\/td\u003e\n\u003ctd\u003e217989229\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Type\u003c\/td\u003e\n\u003ctd\u003eDual Fuel System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal System Capacity\u003c\/td\u003e\n\u003ctd\u003e4 Ton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSEER2\u003c\/td\u003e\n\u003ctd\u003e16.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEER2\u003c\/td\u003e\n\u003ctd\u003e10.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSPF2\u003c\/td\u003e\n\u003ctd\u003e8.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAFUE (Furnace)\u003c\/td\u003e\n\u003ctd\u003e97%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant\u003c\/td\u003e\n\u003ctd\u003eR-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling Capacity (AHRI Rated)\u003c\/td\u003e\n\u003ctd\u003e45,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity — High Heat (Furnace)\u003c\/td\u003e\n\u003ctd\u003e46,500 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity — Heat Pump @47°F\u003c\/td\u003e\n\u003ctd\u003e48,000 BTU\/h (max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity — Heat Pump Low\u003c\/td\u003e\n\u003ctd\u003e29,600 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eOutdoor Unit — GZV9SA4810\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompressor Type\u003c\/td\u003e\n\u003ctd\u003eVariable-Speed Inverter-Driven Swing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpansion Device\u003c\/td\u003e\n\u003ctd\u003eEEV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e\n\u003ctd\u003e37\" x 12⅝\" x 56-5\/16\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquipment Weight\u003c\/td\u003e\n\u003ctd\u003e230 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003e208-230V \/ 1 Phase \/ 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMCA \/ MOCP\u003c\/td\u003e\n\u003ctd\u003e34.4A \/ 40A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSound Level (Cooling\/Heating)\u003c\/td\u003e\n\u003ctd\u003e77 \/ 75 dBA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient Range (Cool\/Heat)\u003c\/td\u003e\n\u003ctd\u003e0°F to 115°F \/ -20°F to 70°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Charge\u003c\/td\u003e\n\u003ctd\u003e162 oz (for 15 ft of ⅜\" liquid line)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLiquid \/ Suction Line\u003c\/td\u003e\n\u003ctd\u003e⅜\" \/ 1⅛\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eEvaporator Coil — CHPEA4830D3\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eHorizontal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Capacity\u003c\/td\u003e\n\u003ctd\u003e4 Ton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e\n\u003ctd\u003e30\" x 21\" x 24½\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShip Weight\u003c\/td\u003e\n\u003ctd\u003e78 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eGas Furnace — GRVM971205DN\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHigh Fire Input\u003c\/td\u003e\n\u003ctd\u003e120,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAFUE\u003c\/td\u003e\n\u003ctd\u003e97%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStages \/ Gas Valve\u003c\/td\u003e\n\u003ctd\u003eModulating \/ Modulating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlower Motor\u003c\/td\u003e\n\u003ctd\u003eVariable-Speed ECM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eUpflow\/Horizontal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNOx Rating\u003c\/td\u003e\n\u003ctd\u003eNatural Gas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCabinet Width\u003c\/td\u003e\n\u003ctd\u003e[NEEDS VERIFICATION]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVent Diameter\u003c\/td\u003e\n\u003ctd\u003e2\"-3\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003e115 VAC \/ 1 Phase \/ 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cem\u003eNote: See 'Resources (System Manuals and Warranty)' Tab above for full specifications.\u003c\/em\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCompliance \u0026amp; Environmental Data\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse:collapse; width:100%;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#0056b3; color:#fff;\"\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Type\u003c\/td\u003e\n\u003ctd\u003eR-32 (HFC, A2L — Mildly Flammable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGlobal Warming Potential (GWP)\u003c\/td\u003e\n\u003ctd\u003e675 (vs. R-410A at 2,088 — ~68% reduction)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEPA Section 608 Certification\u003c\/td\u003e\n\u003ctd\u003eRequired for purchase, handling, and recovery of R-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eASHRAE Classification\u003c\/td\u003e\n\u003ctd\u003eA2L per ASHRAE Standard 34\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety Compliance\u003c\/td\u003e\n\u003ctd\u003eUL 60335-2-40 (outdoor unit and indoor components)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRegional Code Compliance\u003c\/td\u003e\n\u003ctd\u003eMeets DOE 2023 federal minimum efficiency standards; verify local Title 24 (CA), SCAQMD, or equivalent requirements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy Star Certified\u003c\/td\u003e\n\u003ctd\u003eCold Climate (Heat Pump)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIRA \/ 25C Tax Credit Eligibility\u003c\/td\u003e\n\u003ctd\u003ePotential — Consult IRS Form 5695 and EnergyStar.gov for current SEER2\/HSPF2\/AFUE thresholds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWarranty \u0026amp; Registration\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGZV9SA4810 (Heat Pump Condenser):\u003c\/strong\u003e Covered under Goodman warranty Part No. PWGACHPMTSDC. \u003cem\u003eWithout registration:\u003c\/em\u003e 5-Year Parts Limited Warranty. \u003cem\u003eWith registration (within 60 days of installation):\u003c\/em\u003e 10-Year Parts Limited Warranty; if the compressor fails within the first 10 years, Daikin will furnish a new equivalent replacement unit (one-time unit replacement). Registration at www.goodmanmfg.com.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCHPEA4830D3 (Evaporator Coil):\u003c\/strong\u003e Covered under Goodman coil warranty. \u003cem\u003eWithout registration:\u003c\/em\u003e 5-Year Parts Limited Warranty. \u003cem\u003eWith registration (within 60 days of installation):\u003c\/em\u003e 10-Year Parts Limited Warranty. Registration at www.goodmanmfg.com.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGRVM971205DN (Gas Furnace):\u003c\/strong\u003e Covered under Goodman warranty Part No. PWCFURNUQNTE. \u003cem\u003eWithout registration:\u003c\/em\u003e 20-Year Heat Exchanger Limited Warranty + 5-Year Parts Limited Warranty. \u003cem\u003eWith registration (within 60 days of installation):\u003c\/em\u003e Lifetime Heat Exchanger Limited Warranty (for as long as original owner resides in the home) + 10-Year Unit Replacement Limited Warranty (if heat exchanger fails in first 10 years, Daikin furnishes replacement unit) + 10-Year Parts Limited Warranty. Registration at www.goodmanmfg.com.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eNote: Online registration must be completed within 60 days of installation to receive the extended warranty terms described above. Online registration is not required in California, Florida, or Québec. The duration of warranty coverage in Texas and Florida differs in some cases. Complete warranty details are available at www.goodmanmfg.com. Labor, refrigerant, freight, and other service costs are not covered.\u003c\/em\u003e\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":51657834955072,"sku":"GZV9SA4810-CHPEA4830D3-GRVM971205DN","price":11268.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/5924\/9984\/files\/yjtyjgjghjgjgyjjd_1.jpg?v=1777340281"},{"product_id":"gzv9sa4810-chpea4830d3-gdvt961005cn","title":"Goodman 4 Ton 16.2 SEER2 R-32 Dual Fuel System | GZV9SA4810 + CHPEA4830D3 + GDVT961005CN | 24½\" Horizontal Coil | 100,000 BTU Downflow\/Horizontal Two-Stage Variable-Speed ECM Natural Gas Furnace","description":"\u003cp\u003eThis Goodman 4 Ton 16.2 SEER2 Dual Fuel System pairs the GZV9SA4810 variable-speed inverter-driven heat pump condenser with the GDVT961005CN two-stage gas furnace (96% AFUE, 100,000 BTU) and a CHPEA4830D3 evaporator coil for year-round heating and cooling using R-32 refrigerant. The system operates at up to 16.2 SEER2 \/ 10.5 EER2 in cooling and 8.5 HSPF2 in heat pump mode, with gas furnace backup for extreme cold conditions. AHRI Certificate Number: 217989213. Energy Star Cold Climate Certified (heat pump).\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: If you would like to review the manufacturer Product Specifications, Warranty, Brochure, etc., for this system, please refer to the 'Resources (System Manuals and Warranty)' Tab above on this page.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eSystem Components\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGZV9SA4810\u003c\/strong\u003e — Goodman 4 Ton Variable-Speed Inverter-Driven R-32 Heat Pump Condenser (Side Discharge). Max Cooling: 46,000 BTU\/h; Max Heating @47°F: 48,000 BTU\/h. EEV metering, 208-230V \/ 1 Phase \/ 60 Hz.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCHPEA4830D3\u003c\/strong\u003e — Goodman 4 Ton Cased Horizontal Indoor Coil. Horizontal configuration, all-aluminum coil with factory-installed EEV, R-32 sensor. Cabinet: 30\" W x 21\" D x 24½\" H.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGDVT961005CN\u003c\/strong\u003e — Goodman 100,000 BTU 96% AFUE Two-Stage Variable-Speed ECM Gas Furnace. Downflow\/Horizontal configuration, Two-Stage gas valve, Natural Gas. Aluminized-Steel Tubular primary heat exchanger, Stainless-Steel secondary heat exchanger. ComfortBridge™ communicating technology, 115 VAC.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"background:#f7f7f7; border-left:4px solid #0056b3; padding:15px; margin:20px 0;\"\u003e\n\u003ch4\u003ePro-Installer Tip: Dual Fuel Changeover \u0026amp; Refrigerant Line Adaptation\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eThe Technical Friction:\u003c\/strong\u003e The GZV9S heat pump uses ⅞\" suction service valves but requires 1⅛\" suction line sets — installers must supply ⅞\" to 1⅛\" adapters at the condenser. Additionally, dual fuel changeover point calibration requires verifying the outdoor thermostat lockout setting matches your climate zone's economic balance point (typically 30–35°F in most regions).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Long-Term Prevention:\u003c\/strong\u003e Verify subcooling at the service valve targets 11±1°F and run a standing-pressure decay test at 300 PSI for a minimum of 30 minutes before releasing R-32 charge. This prevents nuisance low-pressure lockouts and compressor liquid-slugging callbacks during the first heating season when the system transitions between heat pump and gas furnace modes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Expert Validation:\u003c\/strong\u003e Use a digital manifold gauge with R-32 pressure-temperature curves (not R-410A charts — R-32 operates at slightly different saturation pressures). Verify subcooling with a calibrated pipe-clamp thermometer at the liquid service valve. CoolCloud™ app commissioning confirms airflow CFM, changeover settings, and fault history remotely.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Professional Standard:\u003c\/strong\u003e R-32 is classified A2L (mildly flammable); EPA Section 608 certification is required for handling. Follow ASHRAE 15 and local mechanical codes for refrigerant charge limits in enclosed spaces. R-32's GWP of 675 (vs. R-410A's 2088) supports current EPA AIM Act phase-down targets and may support IRA\/25C tax credit eligibility for qualifying high-efficiency configurations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable-Speed Inverter Efficiency:\u003c\/strong\u003e The GZV9S condenser modulates compressor speed to match real-time load, achieving up to 16.2 SEER2 in this configuration — reducing energy consumption compared to fixed-speed systems while maintaining tighter temperature control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCold Climate Heat Pump Performance:\u003c\/strong\u003e With max heating capacity of 48,000 BTU\/h at 47°F and operational down to -20°F ambient, this system qualifies as Energy Star Cold Climate Certified, extending efficient heat pump operation deeper into the heating season.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eR-32 Refrigerant (Low GWP):\u003c\/strong\u003e R-32 carries a Global Warming Potential of 675 — approximately 68% lower than R-410A (GWP 2088). This supports EPA AIM Act compliance and may help qualify for IRA\/25C federal tax credits for eligible high-efficiency equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Fuel Flexibility:\u003c\/strong\u003e Automatic switchover between heat pump and 96% AFUE gas furnace heating at the configured balance point, optimizing energy cost based on outdoor temperature and local utility rates.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunicating ComfortBridge™ Technology:\u003c\/strong\u003e The furnace's integrated ComfortBridge™ platform enables commissioning and diagnostics via Bluetooth through the CoolCloud™ app, reducing setup time and enabling remote fault-code retrieval.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuiet Operation:\u003c\/strong\u003e The GZV9S outdoor unit operates at 77 dBA in normal cooling mode (4-ton) and offers a selectable Quiet Mode with up to 3 sound levels (as low as 45 dBA for the GZV9S platform), minimizing neighborhood noise impact.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Heat Exchanger Construction:\u003c\/strong\u003e The furnace features a heavy-duty aluminized-steel tubular primary heat exchanger with a stainless-steel secondary heat exchanger, backed by a Lifetime Heat Exchanger Limited Warranty (with registration).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse:collapse; width:100%;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#0056b3; color:#fff;\"\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAHRI Certificate Number\u003c\/td\u003e\n\u003ctd\u003e217989213\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Type\u003c\/td\u003e\n\u003ctd\u003eDual Fuel System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal System Capacity\u003c\/td\u003e\n\u003ctd\u003e4 Ton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSEER2\u003c\/td\u003e\n\u003ctd\u003e16.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEER2\u003c\/td\u003e\n\u003ctd\u003e10.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSPF2\u003c\/td\u003e\n\u003ctd\u003e8.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAFUE (Furnace)\u003c\/td\u003e\n\u003ctd\u003e96%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant\u003c\/td\u003e\n\u003ctd\u003eR-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling Capacity (AHRI Rated)\u003c\/td\u003e\n\u003ctd\u003e45,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity — High Heat (Furnace)\u003c\/td\u003e\n\u003ctd\u003e46,500 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity — Heat Pump @47°F\u003c\/td\u003e\n\u003ctd\u003e48,000 BTU\/h (max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity — Heat Pump Low\u003c\/td\u003e\n\u003ctd\u003e29,600 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eOutdoor Unit — GZV9SA4810\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompressor Type\u003c\/td\u003e\n\u003ctd\u003eVariable-Speed Inverter-Driven Swing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpansion Device\u003c\/td\u003e\n\u003ctd\u003eEEV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e\n\u003ctd\u003e37\" x 12⅝\" x 56-5\/16\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquipment Weight\u003c\/td\u003e\n\u003ctd\u003e230 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003e208-230V \/ 1 Phase \/ 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMCA \/ MOCP\u003c\/td\u003e\n\u003ctd\u003e34.4A \/ 40A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSound Level (Cooling\/Heating)\u003c\/td\u003e\n\u003ctd\u003e77 \/ 75 dBA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient Range (Cool\/Heat)\u003c\/td\u003e\n\u003ctd\u003e0°F to 115°F \/ -20°F to 70°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Charge\u003c\/td\u003e\n\u003ctd\u003e162 oz (for 15 ft of ⅜\" liquid line)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLiquid \/ Suction Line\u003c\/td\u003e\n\u003ctd\u003e⅜\" \/ 1⅛\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eEvaporator Coil — CHPEA4830D3\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eHorizontal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Capacity\u003c\/td\u003e\n\u003ctd\u003e4 Ton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e\n\u003ctd\u003e30\" x 21\" x 24½\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShip Weight\u003c\/td\u003e\n\u003ctd\u003e78 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eGas Furnace — GDVT961005CN\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHigh Fire Input\u003c\/td\u003e\n\u003ctd\u003e100,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAFUE\u003c\/td\u003e\n\u003ctd\u003e96%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStages \/ Gas Valve\u003c\/td\u003e\n\u003ctd\u003eTwo-Stage \/ Two-Stage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlower Motor\u003c\/td\u003e\n\u003ctd\u003eVariable-Speed ECM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eDownflow\/Horizontal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNOx Rating\u003c\/td\u003e\n\u003ctd\u003eNatural Gas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCabinet Width\u003c\/td\u003e\n\u003ctd\u003e[NEEDS VERIFICATION]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVent Diameter\u003c\/td\u003e\n\u003ctd\u003e2\"-3\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003e115 VAC \/ 1 Phase \/ 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cem\u003eNote: See 'Resources (System Manuals and Warranty)' Tab above for full specifications.\u003c\/em\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCompliance \u0026amp; Environmental Data\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse:collapse; width:100%;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#0056b3; color:#fff;\"\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Type\u003c\/td\u003e\n\u003ctd\u003eR-32 (HFC, A2L — Mildly Flammable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGlobal Warming Potential (GWP)\u003c\/td\u003e\n\u003ctd\u003e675 (vs. R-410A at 2,088 — ~68% reduction)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEPA Section 608 Certification\u003c\/td\u003e\n\u003ctd\u003eRequired for purchase, handling, and recovery of R-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eASHRAE Classification\u003c\/td\u003e\n\u003ctd\u003eA2L per ASHRAE Standard 34\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety Compliance\u003c\/td\u003e\n\u003ctd\u003eUL 60335-2-40 (outdoor unit and indoor components)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRegional Code Compliance\u003c\/td\u003e\n\u003ctd\u003eMeets DOE 2023 federal minimum efficiency standards; verify local Title 24 (CA), SCAQMD, or equivalent requirements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy Star Certified\u003c\/td\u003e\n\u003ctd\u003eCold Climate (Heat Pump)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIRA \/ 25C Tax Credit Eligibility\u003c\/td\u003e\n\u003ctd\u003ePotential — Consult IRS Form 5695 and EnergyStar.gov for current SEER2\/HSPF2\/AFUE thresholds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWarranty \u0026amp; Registration\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGZV9SA4810 (Heat Pump Condenser):\u003c\/strong\u003e Covered under Goodman warranty Part No. PWGACHPMTSDC. \u003cem\u003eWithout registration:\u003c\/em\u003e 5-Year Parts Limited Warranty. \u003cem\u003eWith registration (within 60 days of installation):\u003c\/em\u003e 10-Year Parts Limited Warranty; if the compressor fails within the first 10 years, Daikin will furnish a new equivalent replacement unit (one-time unit replacement). Registration at www.goodmanmfg.com.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCHPEA4830D3 (Evaporator Coil):\u003c\/strong\u003e Covered under Goodman coil warranty. \u003cem\u003eWithout registration:\u003c\/em\u003e 5-Year Parts Limited Warranty. \u003cem\u003eWith registration (within 60 days of installation):\u003c\/em\u003e 10-Year Parts Limited Warranty. Registration at www.goodmanmfg.com.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGDVT961005CN (Gas Furnace):\u003c\/strong\u003e Covered under Goodman warranty Part No. PWCFURNUQNTE. \u003cem\u003eWithout registration:\u003c\/em\u003e 20-Year Heat Exchanger Limited Warranty + 5-Year Parts Limited Warranty. \u003cem\u003eWith registration (within 60 days of installation):\u003c\/em\u003e Lifetime Heat Exchanger Limited Warranty (for as long as original owner resides in the home) + 10-Year Unit Replacement Limited Warranty (if heat exchanger fails in first 10 years, Daikin furnishes replacement unit) + 10-Year Parts Limited Warranty. Registration at www.goodmanmfg.com.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eNote: Online registration must be completed within 60 days of installation to receive the extended warranty terms described above. Online registration is not required in California, Florida, or Québec. The duration of warranty coverage in Texas and Florida differs in some cases. Complete warranty details are available at www.goodmanmfg.com. Labor, refrigerant, freight, and other service costs are not covered.\u003c\/em\u003e\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":51657834987840,"sku":"GZV9SA4810-CHPEA4830D3-GDVT961005CN","price":10725.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/5924\/9984\/files\/NFGNFGNFGNd.jpg?v=1777341191"},{"product_id":"gzv9sa4810-chpea4830c3-gmvs960805cu","title":"Goodman 4 Ton 16.2 SEER2 R-32 Dual Fuel System | GZV9SA4810 + CHPEA4830C3 + GMVS960805CU | Communicating | 21\" Horizontal Coil | 80,000 BTU Upflow\/Horizontal Single-Stage Variable-Speed ECM Ultra Low NOx Furnace","description":"\u003cp\u003eThis Goodman 4 Ton 16.2 SEER2 Dual Fuel System pairs the GZV9SA4810 variable-speed inverter-driven heat pump condenser with the GMVS960805CU single-stage gas furnace (96% AFUE, 80,000 BTU) and a CHPEA4830C3 evaporator coil for year-round heating and cooling using R-32 refrigerant. The system operates at up to 16.2 SEER2 \/ 10.5 EER2 in cooling and 8.5 HSPF2 in heat pump mode, with gas furnace backup for extreme cold conditions. AHRI Certificate Number: 217989225. Energy Star Cold Climate Certified (heat pump).\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: If you would like to review the manufacturer Product Specifications, Warranty, Brochure, etc., for this system, please refer to the 'Resources (System Manuals and Warranty)' Tab above on this page.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eSystem Components\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGZV9SA4810\u003c\/strong\u003e — Goodman 4 Ton Variable-Speed Inverter-Driven R-32 Heat Pump Condenser (Side Discharge). Max Cooling: 46,000 BTU\/h; Max Heating @47°F: 48,000 BTU\/h. EEV metering, 208-230V \/ 1 Phase \/ 60 Hz.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCHPEA4830C3\u003c\/strong\u003e — Goodman 4 Ton Cased Horizontal Indoor Coil. Horizontal configuration, all-aluminum coil with factory-installed EEV, R-32 sensor. Cabinet: 30\" W x 21\" D x 21\" H.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGMVS960805CU\u003c\/strong\u003e — Goodman 80,000 BTU 96% AFUE Single-Stage Variable-Speed ECM Gas Furnace. Upflow\/Horizontal configuration, Single-Stage gas valve, Ultra Low NOx. Aluminized-Steel Tubular primary heat exchanger, Stainless-Steel secondary heat exchanger. ComfortBridge™ communicating technology, 115 VAC.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"background:#f7f7f7; border-left:4px solid #0056b3; padding:15px; margin:20px 0;\"\u003e\n\u003ch4\u003ePro-Installer Tip: Dual Fuel Changeover \u0026amp; Refrigerant Line Adaptation\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eThe Technical Friction:\u003c\/strong\u003e The GZV9S heat pump uses ⅞\" suction service valves but requires 1⅛\" suction line sets — installers must supply ⅞\" to 1⅛\" adapters at the condenser. Additionally, dual fuel changeover point calibration requires verifying the outdoor thermostat lockout setting matches your climate zone's economic balance point (typically 30–35°F in most regions).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Long-Term Prevention:\u003c\/strong\u003e Verify subcooling at the service valve targets 11±1°F and run a standing-pressure decay test at 300 PSI for a minimum of 30 minutes before releasing R-32 charge. This prevents nuisance low-pressure lockouts and compressor liquid-slugging callbacks during the first heating season when the system transitions between heat pump and gas furnace modes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Expert Validation:\u003c\/strong\u003e Use a digital manifold gauge with R-32 pressure-temperature curves (not R-410A charts — R-32 operates at slightly different saturation pressures). Verify subcooling with a calibrated pipe-clamp thermometer at the liquid service valve. CoolCloud™ app commissioning confirms airflow CFM, changeover settings, and fault history remotely.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Professional Standard:\u003c\/strong\u003e R-32 is classified A2L (mildly flammable); EPA Section 608 certification is required for handling. Follow ASHRAE 15 and local mechanical codes for refrigerant charge limits in enclosed spaces. R-32's GWP of 675 (vs. R-410A's 2088) supports current EPA AIM Act phase-down targets and may support IRA\/25C tax credit eligibility for qualifying high-efficiency configurations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable-Speed Inverter Efficiency:\u003c\/strong\u003e The GZV9S condenser modulates compressor speed to match real-time load, achieving up to 16.2 SEER2 in this configuration — reducing energy consumption compared to fixed-speed systems while maintaining tighter temperature control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCold Climate Heat Pump Performance:\u003c\/strong\u003e With max heating capacity of 48,000 BTU\/h at 47°F and operational down to -20°F ambient, this system qualifies as Energy Star Cold Climate Certified, extending efficient heat pump operation deeper into the heating season.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eR-32 Refrigerant (Low GWP):\u003c\/strong\u003e R-32 carries a Global Warming Potential of 675 — approximately 68% lower than R-410A (GWP 2088). This supports EPA AIM Act compliance and may help qualify for IRA\/25C federal tax credits for eligible high-efficiency equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Fuel Flexibility:\u003c\/strong\u003e Automatic switchover between heat pump and 96% AFUE gas furnace heating at the configured balance point, optimizing energy cost based on outdoor temperature and local utility rates.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunicating ComfortBridge™ Technology:\u003c\/strong\u003e The furnace's integrated ComfortBridge™ platform enables commissioning and diagnostics via Bluetooth through the CoolCloud™ app, reducing setup time and enabling remote fault-code retrieval.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuiet Operation:\u003c\/strong\u003e The GZV9S outdoor unit operates at 77 dBA in normal cooling mode (4-ton) and offers a selectable Quiet Mode with up to 3 sound levels (as low as 45 dBA for the GZV9S platform), minimizing neighborhood noise impact.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Heat Exchanger Construction:\u003c\/strong\u003e The furnace features a heavy-duty aluminized-steel tubular primary heat exchanger with a stainless-steel secondary heat exchanger, backed by a Lifetime Heat Exchanger Limited Warranty (with registration).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse:collapse; width:100%;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#0056b3; color:#fff;\"\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAHRI Certificate Number\u003c\/td\u003e\n\u003ctd\u003e217989225\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Type\u003c\/td\u003e\n\u003ctd\u003eDual Fuel System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal System Capacity\u003c\/td\u003e\n\u003ctd\u003e4 Ton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSEER2\u003c\/td\u003e\n\u003ctd\u003e16.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEER2\u003c\/td\u003e\n\u003ctd\u003e10.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSPF2\u003c\/td\u003e\n\u003ctd\u003e8.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAFUE (Furnace)\u003c\/td\u003e\n\u003ctd\u003e96%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant\u003c\/td\u003e\n\u003ctd\u003eR-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling Capacity (AHRI Rated)\u003c\/td\u003e\n\u003ctd\u003e45,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity — High Heat (Furnace)\u003c\/td\u003e\n\u003ctd\u003e46,500 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity — Heat Pump @47°F\u003c\/td\u003e\n\u003ctd\u003e48,000 BTU\/h (max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity — Heat Pump Low\u003c\/td\u003e\n\u003ctd\u003e29,600 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eOutdoor Unit — GZV9SA4810\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompressor Type\u003c\/td\u003e\n\u003ctd\u003eVariable-Speed Inverter-Driven Swing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpansion Device\u003c\/td\u003e\n\u003ctd\u003eEEV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e\n\u003ctd\u003e37\" x 12⅝\" x 56-5\/16\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquipment Weight\u003c\/td\u003e\n\u003ctd\u003e230 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003e208-230V \/ 1 Phase \/ 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMCA \/ MOCP\u003c\/td\u003e\n\u003ctd\u003e34.4A \/ 40A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSound Level (Cooling\/Heating)\u003c\/td\u003e\n\u003ctd\u003e77 \/ 75 dBA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient Range (Cool\/Heat)\u003c\/td\u003e\n\u003ctd\u003e0°F to 115°F \/ -20°F to 70°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Charge\u003c\/td\u003e\n\u003ctd\u003e162 oz (for 15 ft of ⅜\" liquid line)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLiquid \/ Suction Line\u003c\/td\u003e\n\u003ctd\u003e⅜\" \/ 1⅛\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eEvaporator Coil — CHPEA4830C3\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eHorizontal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Capacity\u003c\/td\u003e\n\u003ctd\u003e4 Ton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e\n\u003ctd\u003e30\" x 21\" x 21\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShip Weight\u003c\/td\u003e\n\u003ctd\u003e76 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eGas Furnace — GMVS960805CU\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHigh Fire Input\u003c\/td\u003e\n\u003ctd\u003e80,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAFUE\u003c\/td\u003e\n\u003ctd\u003e96%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStages \/ Gas Valve\u003c\/td\u003e\n\u003ctd\u003eSingle-Stage \/ Single-Stage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlower Motor\u003c\/td\u003e\n\u003ctd\u003eVariable-Speed ECM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eUpflow\/Horizontal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNOx Rating\u003c\/td\u003e\n\u003ctd\u003eUltra Low NOx\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCabinet Width\u003c\/td\u003e\n\u003ctd\u003e[NEEDS VERIFICATION]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVent Diameter\u003c\/td\u003e\n\u003ctd\u003e2\"-3\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003e115 VAC \/ 1 Phase \/ 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cem\u003eNote: See 'Resources (System Manuals and Warranty)' Tab above for full specifications.\u003c\/em\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCompliance \u0026amp; Environmental Data\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse:collapse; width:100%;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#0056b3; color:#fff;\"\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Type\u003c\/td\u003e\n\u003ctd\u003eR-32 (HFC, A2L — Mildly Flammable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGlobal Warming Potential (GWP)\u003c\/td\u003e\n\u003ctd\u003e675 (vs. R-410A at 2,088 — ~68% reduction)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEPA Section 608 Certification\u003c\/td\u003e\n\u003ctd\u003eRequired for purchase, handling, and recovery of R-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eASHRAE Classification\u003c\/td\u003e\n\u003ctd\u003eA2L per ASHRAE Standard 34\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety Compliance\u003c\/td\u003e\n\u003ctd\u003eUL 60335-2-40 (outdoor unit and indoor components)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRegional Code Compliance\u003c\/td\u003e\n\u003ctd\u003eMeets DOE 2023 federal minimum efficiency standards; verify local Title 24 (CA), SCAQMD, or equivalent requirements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy Star Certified\u003c\/td\u003e\n\u003ctd\u003eCold Climate (Heat Pump)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIRA \/ 25C Tax Credit Eligibility\u003c\/td\u003e\n\u003ctd\u003ePotential — Consult IRS Form 5695 and EnergyStar.gov for current SEER2\/HSPF2\/AFUE thresholds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWarranty \u0026amp; Registration\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGZV9SA4810 (Heat Pump Condenser):\u003c\/strong\u003e Covered under Goodman warranty Part No. PWGACHPMTSDC. \u003cem\u003eWithout registration:\u003c\/em\u003e 5-Year Parts Limited Warranty. \u003cem\u003eWith registration (within 60 days of installation):\u003c\/em\u003e 10-Year Parts Limited Warranty; if the compressor fails within the first 10 years, Daikin will furnish a new equivalent replacement unit (one-time unit replacement). Registration at www.goodmanmfg.com.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCHPEA4830C3 (Evaporator Coil):\u003c\/strong\u003e Covered under Goodman coil warranty. \u003cem\u003eWithout registration:\u003c\/em\u003e 5-Year Parts Limited Warranty. \u003cem\u003eWith registration (within 60 days of installation):\u003c\/em\u003e 10-Year Parts Limited Warranty. Registration at www.goodmanmfg.com.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGMVS960805CU (Gas Furnace):\u003c\/strong\u003e Covered under Goodman warranty Part No. PWCFURNUQNTE. \u003cem\u003eWithout registration:\u003c\/em\u003e 20-Year Heat Exchanger Limited Warranty + 5-Year Parts Limited Warranty. \u003cem\u003eWith registration (within 60 days of installation):\u003c\/em\u003e Lifetime Heat Exchanger Limited Warranty (for as long as original owner resides in the home) + 10-Year Unit Replacement Limited Warranty (if heat exchanger fails in first 10 years, Daikin furnishes replacement unit) + 10-Year Parts Limited Warranty. Registration at www.goodmanmfg.com.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eNote: Online registration must be completed within 60 days of installation to receive the extended warranty terms described above. Online registration is not required in California, Florida, or Québec. The duration of warranty coverage in Texas and Florida differs in some cases. Complete warranty details are available at www.goodmanmfg.com. Labor, refrigerant, freight, and other service costs are not covered.\u003c\/em\u003e\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":51657835053376,"sku":"GZV9SA4810-CHPEA4830C3-GMVS960805CU","price":11076.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/5924\/9984\/files\/yjtyjgjghjgjgyjjd_1.jpg?v=1777340281"},{"product_id":"gzv9sa4810-chpea4830c3-grvs960805cu","title":"Goodman 4 Ton 16.2 SEER2 R-32 Dual Fuel System | GZV9SA4810 + CHPEA4830C3 + GRVS960805CU | 21\" Horizontal Coil | 80,000 BTU Upflow\/Horizontal Single-Stage Variable-Speed ECM Ultra Low NOx Furnace","description":"\u003cp\u003eThis Goodman 4 Ton 16.2 SEER2 Dual Fuel System pairs the GZV9SA4810 variable-speed inverter-driven heat pump condenser with the GRVS960805CU single-stage gas furnace (96% AFUE, 80,000 BTU) and a CHPEA4830C3 evaporator coil for year-round heating and cooling using R-32 refrigerant. The system operates at up to 16.2 SEER2 \/ 10.5 EER2 in cooling and 8.5 HSPF2 in heat pump mode, with gas furnace backup for extreme cold conditions. AHRI Certificate Number: 217989225. Energy Star Cold Climate Certified (heat pump).\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: If you would like to review the manufacturer Product Specifications, Warranty, Brochure, etc., for this system, please refer to the 'Resources (System Manuals and Warranty)' Tab above on this page.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eSystem Components\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGZV9SA4810\u003c\/strong\u003e — Goodman 4 Ton Variable-Speed Inverter-Driven R-32 Heat Pump Condenser (Side Discharge). Max Cooling: 46,000 BTU\/h; Max Heating @47°F: 48,000 BTU\/h. EEV metering, 208-230V \/ 1 Phase \/ 60 Hz.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCHPEA4830C3\u003c\/strong\u003e — Goodman 4 Ton Cased Horizontal Indoor Coil. Horizontal configuration, all-aluminum coil with factory-installed EEV, R-32 sensor. Cabinet: 30\" W x 21\" D x 21\" H.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGRVS960805CU\u003c\/strong\u003e — Goodman 80,000 BTU 96% AFUE Single-Stage Variable-Speed ECM Gas Furnace. Upflow\/Horizontal configuration, Single-Stage gas valve, Ultra Low NOx. Aluminized-Steel Tubular primary heat exchanger, Stainless-Steel secondary heat exchanger. ComfortBridge™ communicating technology, 115 VAC.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"background:#f7f7f7; border-left:4px solid #0056b3; padding:15px; margin:20px 0;\"\u003e\n\u003ch4\u003ePro-Installer Tip: Dual Fuel Changeover \u0026amp; Refrigerant Line Adaptation\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eThe Technical Friction:\u003c\/strong\u003e The GZV9S heat pump uses ⅞\" suction service valves but requires 1⅛\" suction line sets — installers must supply ⅞\" to 1⅛\" adapters at the condenser. Additionally, dual fuel changeover point calibration requires verifying the outdoor thermostat lockout setting matches your climate zone's economic balance point (typically 30–35°F in most regions).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Long-Term Prevention:\u003c\/strong\u003e Verify subcooling at the service valve targets 11±1°F and run a standing-pressure decay test at 300 PSI for a minimum of 30 minutes before releasing R-32 charge. This prevents nuisance low-pressure lockouts and compressor liquid-slugging callbacks during the first heating season when the system transitions between heat pump and gas furnace modes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Expert Validation:\u003c\/strong\u003e Use a digital manifold gauge with R-32 pressure-temperature curves (not R-410A charts — R-32 operates at slightly different saturation pressures). Verify subcooling with a calibrated pipe-clamp thermometer at the liquid service valve. CoolCloud™ app commissioning confirms airflow CFM, changeover settings, and fault history remotely.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Professional Standard:\u003c\/strong\u003e R-32 is classified A2L (mildly flammable); EPA Section 608 certification is required for handling. Follow ASHRAE 15 and local mechanical codes for refrigerant charge limits in enclosed spaces. R-32's GWP of 675 (vs. R-410A's 2088) supports current EPA AIM Act phase-down targets and may support IRA\/25C tax credit eligibility for qualifying high-efficiency configurations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable-Speed Inverter Efficiency:\u003c\/strong\u003e The GZV9S condenser modulates compressor speed to match real-time load, achieving up to 16.2 SEER2 in this configuration — reducing energy consumption compared to fixed-speed systems while maintaining tighter temperature control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCold Climate Heat Pump Performance:\u003c\/strong\u003e With max heating capacity of 48,000 BTU\/h at 47°F and operational down to -20°F ambient, this system qualifies as Energy Star Cold Climate Certified, extending efficient heat pump operation deeper into the heating season.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eR-32 Refrigerant (Low GWP):\u003c\/strong\u003e R-32 carries a Global Warming Potential of 675 — approximately 68% lower than R-410A (GWP 2088). This supports EPA AIM Act compliance and may help qualify for IRA\/25C federal tax credits for eligible high-efficiency equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Fuel Flexibility:\u003c\/strong\u003e Automatic switchover between heat pump and 96% AFUE gas furnace heating at the configured balance point, optimizing energy cost based on outdoor temperature and local utility rates.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunicating ComfortBridge™ Technology:\u003c\/strong\u003e The furnace's integrated ComfortBridge™ platform enables commissioning and diagnostics via Bluetooth through the CoolCloud™ app, reducing setup time and enabling remote fault-code retrieval.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuiet Operation:\u003c\/strong\u003e The GZV9S outdoor unit operates at 77 dBA in normal cooling mode (4-ton) and offers a selectable Quiet Mode with up to 3 sound levels (as low as 45 dBA for the GZV9S platform), minimizing neighborhood noise impact.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Heat Exchanger Construction:\u003c\/strong\u003e The furnace features a heavy-duty aluminized-steel tubular primary heat exchanger with a stainless-steel secondary heat exchanger, backed by a Lifetime Heat Exchanger Limited Warranty (with registration).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse:collapse; width:100%;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#0056b3; color:#fff;\"\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAHRI Certificate Number\u003c\/td\u003e\n\u003ctd\u003e217989225\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Type\u003c\/td\u003e\n\u003ctd\u003eDual Fuel System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal System Capacity\u003c\/td\u003e\n\u003ctd\u003e4 Ton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSEER2\u003c\/td\u003e\n\u003ctd\u003e16.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEER2\u003c\/td\u003e\n\u003ctd\u003e10.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSPF2\u003c\/td\u003e\n\u003ctd\u003e8.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAFUE (Furnace)\u003c\/td\u003e\n\u003ctd\u003e96%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant\u003c\/td\u003e\n\u003ctd\u003eR-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling Capacity (AHRI Rated)\u003c\/td\u003e\n\u003ctd\u003e45,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity — High Heat (Furnace)\u003c\/td\u003e\n\u003ctd\u003e46,500 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity — Heat Pump @47°F\u003c\/td\u003e\n\u003ctd\u003e48,000 BTU\/h (max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity — Heat Pump Low\u003c\/td\u003e\n\u003ctd\u003e29,600 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eOutdoor Unit — GZV9SA4810\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompressor Type\u003c\/td\u003e\n\u003ctd\u003eVariable-Speed Inverter-Driven Swing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpansion Device\u003c\/td\u003e\n\u003ctd\u003eEEV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e\n\u003ctd\u003e37\" x 12⅝\" x 56-5\/16\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquipment Weight\u003c\/td\u003e\n\u003ctd\u003e230 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003e208-230V \/ 1 Phase \/ 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMCA \/ MOCP\u003c\/td\u003e\n\u003ctd\u003e34.4A \/ 40A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSound Level (Cooling\/Heating)\u003c\/td\u003e\n\u003ctd\u003e77 \/ 75 dBA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient Range (Cool\/Heat)\u003c\/td\u003e\n\u003ctd\u003e0°F to 115°F \/ -20°F to 70°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Charge\u003c\/td\u003e\n\u003ctd\u003e162 oz (for 15 ft of ⅜\" liquid line)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLiquid \/ Suction Line\u003c\/td\u003e\n\u003ctd\u003e⅜\" \/ 1⅛\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eEvaporator Coil — CHPEA4830C3\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eHorizontal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Capacity\u003c\/td\u003e\n\u003ctd\u003e4 Ton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e\n\u003ctd\u003e30\" x 21\" x 21\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShip Weight\u003c\/td\u003e\n\u003ctd\u003e76 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eGas Furnace — GRVS960805CU\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHigh Fire Input\u003c\/td\u003e\n\u003ctd\u003e80,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAFUE\u003c\/td\u003e\n\u003ctd\u003e96%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStages \/ Gas Valve\u003c\/td\u003e\n\u003ctd\u003eSingle-Stage \/ Single-Stage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlower Motor\u003c\/td\u003e\n\u003ctd\u003eVariable-Speed ECM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eUpflow\/Horizontal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNOx Rating\u003c\/td\u003e\n\u003ctd\u003eUltra Low NOx\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCabinet Width\u003c\/td\u003e\n\u003ctd\u003e[NEEDS VERIFICATION]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVent Diameter\u003c\/td\u003e\n\u003ctd\u003e2\"-3\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003e115 VAC \/ 1 Phase \/ 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cem\u003eNote: See 'Resources (System Manuals and Warranty)' Tab above for full specifications.\u003c\/em\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCompliance \u0026amp; Environmental Data\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse:collapse; width:100%;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#0056b3; color:#fff;\"\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Type\u003c\/td\u003e\n\u003ctd\u003eR-32 (HFC, A2L — Mildly Flammable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGlobal Warming Potential (GWP)\u003c\/td\u003e\n\u003ctd\u003e675 (vs. R-410A at 2,088 — ~68% reduction)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEPA Section 608 Certification\u003c\/td\u003e\n\u003ctd\u003eRequired for purchase, handling, and recovery of R-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eASHRAE Classification\u003c\/td\u003e\n\u003ctd\u003eA2L per ASHRAE Standard 34\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety Compliance\u003c\/td\u003e\n\u003ctd\u003eUL 60335-2-40 (outdoor unit and indoor components)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRegional Code Compliance\u003c\/td\u003e\n\u003ctd\u003eMeets DOE 2023 federal minimum efficiency standards; verify local Title 24 (CA), SCAQMD, or equivalent requirements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy Star Certified\u003c\/td\u003e\n\u003ctd\u003eCold Climate (Heat Pump)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIRA \/ 25C Tax Credit Eligibility\u003c\/td\u003e\n\u003ctd\u003ePotential — Consult IRS Form 5695 and EnergyStar.gov for current SEER2\/HSPF2\/AFUE thresholds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWarranty \u0026amp; Registration\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGZV9SA4810 (Heat Pump Condenser):\u003c\/strong\u003e Covered under Goodman warranty Part No. PWGACHPMTSDC. \u003cem\u003eWithout registration:\u003c\/em\u003e 5-Year Parts Limited Warranty. \u003cem\u003eWith registration (within 60 days of installation):\u003c\/em\u003e 10-Year Parts Limited Warranty; if the compressor fails within the first 10 years, Daikin will furnish a new equivalent replacement unit (one-time unit replacement). Registration at www.goodmanmfg.com.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCHPEA4830C3 (Evaporator Coil):\u003c\/strong\u003e Covered under Goodman coil warranty. \u003cem\u003eWithout registration:\u003c\/em\u003e 5-Year Parts Limited Warranty. \u003cem\u003eWith registration (within 60 days of installation):\u003c\/em\u003e 10-Year Parts Limited Warranty. Registration at www.goodmanmfg.com.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGRVS960805CU (Gas Furnace):\u003c\/strong\u003e Covered under Goodman warranty Part No. PWCFURNUQNTE. \u003cem\u003eWithout registration:\u003c\/em\u003e 20-Year Heat Exchanger Limited Warranty + 5-Year Parts Limited Warranty. \u003cem\u003eWith registration (within 60 days of installation):\u003c\/em\u003e Lifetime Heat Exchanger Limited Warranty (for as long as original owner resides in the home) + 10-Year Unit Replacement Limited Warranty (if heat exchanger fails in first 10 years, Daikin furnishes replacement unit) + 10-Year Parts Limited Warranty. Registration at www.goodmanmfg.com.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eNote: Online registration must be completed within 60 days of installation to receive the extended warranty terms described above. Online registration is not required in California, Florida, or Québec. The duration of warranty coverage in Texas and Florida differs in some cases. Complete warranty details are available at www.goodmanmfg.com. Labor, refrigerant, freight, and other service costs are not covered.\u003c\/em\u003e\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":51657835282752,"sku":"GZV9SA4810-CHPEA4830C3-GRVS960805CU","price":11159.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/5924\/9984\/files\/yjtyjgjghjgjgyjjd_1.jpg?v=1777340281"},{"product_id":"gzv9sa4810-chpea4830d3-grvt961005dn","title":"Goodman 4 Ton 16.2 SEER2 R-32 Dual Fuel System | GZV9SA4810 + CHPEA4830D3 + GRVT961005DN | 24½\" Horizontal Coil | 100,000 BTU Downflow Two-Stage Variable-Speed ECM Natural Gas Furnace","description":"\u003cp\u003eThis Goodman 4 Ton 16.2 SEER2 Dual Fuel System pairs the GZV9SA4810 variable-speed inverter-driven heat pump condenser with the GRVT961005DN two-stage gas furnace (96% AFUE, 100,000 BTU) and a CHPEA4830D3 evaporator coil for year-round heating and cooling using R-32 refrigerant. The system operates at up to 16.2 SEER2 \/ 10.5 EER2 in cooling and 8.5 HSPF2 in heat pump mode, with gas furnace backup for extreme cold conditions. AHRI Certificate Number: 217989211. Energy Star Cold Climate Certified (heat pump).\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: If you would like to review the manufacturer Product Specifications, Warranty, Brochure, etc., for this system, please refer to the 'Resources (System Manuals and Warranty)' Tab above on this page.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eSystem Components\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGZV9SA4810\u003c\/strong\u003e — Goodman 4 Ton Variable-Speed Inverter-Driven R-32 Heat Pump Condenser (Side Discharge). Max Cooling: 46,000 BTU\/h; Max Heating @47°F: 48,000 BTU\/h. EEV metering, 208-230V \/ 1 Phase \/ 60 Hz.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCHPEA4830D3\u003c\/strong\u003e — Goodman 4 Ton Cased Horizontal Indoor Coil. Horizontal configuration, all-aluminum coil with factory-installed EEV, R-32 sensor. Cabinet: 30\" W x 21\" D x 24½\" H.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGRVT961005DN\u003c\/strong\u003e — Goodman 100,000 BTU 96% AFUE Two-Stage Variable-Speed ECM Gas Furnace. Downflow configuration, Two-Stage gas valve, Natural Gas. Aluminized-Steel Tubular primary heat exchanger, Stainless-Steel secondary heat exchanger. ComfortBridge™ communicating technology, 115 VAC.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"background:#f7f7f7; border-left:4px solid #0056b3; padding:15px; margin:20px 0;\"\u003e\n\u003ch4\u003ePro-Installer Tip: Dual Fuel Changeover \u0026amp; Refrigerant Line Adaptation\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eThe Technical Friction:\u003c\/strong\u003e The GZV9S heat pump uses ⅞\" suction service valves but requires 1⅛\" suction line sets — installers must supply ⅞\" to 1⅛\" adapters at the condenser. Additionally, dual fuel changeover point calibration requires verifying the outdoor thermostat lockout setting matches your climate zone's economic balance point (typically 30–35°F in most regions).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Long-Term Prevention:\u003c\/strong\u003e Verify subcooling at the service valve targets 11±1°F and run a standing-pressure decay test at 300 PSI for a minimum of 30 minutes before releasing R-32 charge. This prevents nuisance low-pressure lockouts and compressor liquid-slugging callbacks during the first heating season when the system transitions between heat pump and gas furnace modes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Expert Validation:\u003c\/strong\u003e Use a digital manifold gauge with R-32 pressure-temperature curves (not R-410A charts — R-32 operates at slightly different saturation pressures). Verify subcooling with a calibrated pipe-clamp thermometer at the liquid service valve. CoolCloud™ app commissioning confirms airflow CFM, changeover settings, and fault history remotely.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Professional Standard:\u003c\/strong\u003e R-32 is classified A2L (mildly flammable); EPA Section 608 certification is required for handling. Follow ASHRAE 15 and local mechanical codes for refrigerant charge limits in enclosed spaces. R-32's GWP of 675 (vs. R-410A's 2088) supports current EPA AIM Act phase-down targets and may support IRA\/25C tax credit eligibility for qualifying high-efficiency configurations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable-Speed Inverter Efficiency:\u003c\/strong\u003e The GZV9S condenser modulates compressor speed to match real-time load, achieving up to 16.2 SEER2 in this configuration — reducing energy consumption compared to fixed-speed systems while maintaining tighter temperature control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCold Climate Heat Pump Performance:\u003c\/strong\u003e With max heating capacity of 48,000 BTU\/h at 47°F and operational down to -20°F ambient, this system qualifies as Energy Star Cold Climate Certified, extending efficient heat pump operation deeper into the heating season.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eR-32 Refrigerant (Low GWP):\u003c\/strong\u003e R-32 carries a Global Warming Potential of 675 — approximately 68% lower than R-410A (GWP 2088). This supports EPA AIM Act compliance and may help qualify for IRA\/25C federal tax credits for eligible high-efficiency equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Fuel Flexibility:\u003c\/strong\u003e Automatic switchover between heat pump and 96% AFUE gas furnace heating at the configured balance point, optimizing energy cost based on outdoor temperature and local utility rates.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunicating ComfortBridge™ Technology:\u003c\/strong\u003e The furnace's integrated ComfortBridge™ platform enables commissioning and diagnostics via Bluetooth through the CoolCloud™ app, reducing setup time and enabling remote fault-code retrieval.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuiet Operation:\u003c\/strong\u003e The GZV9S outdoor unit operates at 77 dBA in normal cooling mode (4-ton) and offers a selectable Quiet Mode with up to 3 sound levels (as low as 45 dBA for the GZV9S platform), minimizing neighborhood noise impact.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Heat Exchanger Construction:\u003c\/strong\u003e The furnace features a heavy-duty aluminized-steel tubular primary heat exchanger with a stainless-steel secondary heat exchanger, backed by a Lifetime Heat Exchanger Limited Warranty (with registration).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse:collapse; width:100%;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#0056b3; color:#fff;\"\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAHRI Certificate Number\u003c\/td\u003e\n\u003ctd\u003e217989211\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Type\u003c\/td\u003e\n\u003ctd\u003eDual Fuel System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal System Capacity\u003c\/td\u003e\n\u003ctd\u003e4 Ton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSEER2\u003c\/td\u003e\n\u003ctd\u003e16.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEER2\u003c\/td\u003e\n\u003ctd\u003e10.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSPF2\u003c\/td\u003e\n\u003ctd\u003e8.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAFUE (Furnace)\u003c\/td\u003e\n\u003ctd\u003e96%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant\u003c\/td\u003e\n\u003ctd\u003eR-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling Capacity (AHRI Rated)\u003c\/td\u003e\n\u003ctd\u003e45,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity — High Heat (Furnace)\u003c\/td\u003e\n\u003ctd\u003e46,500 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity — Heat Pump @47°F\u003c\/td\u003e\n\u003ctd\u003e48,000 BTU\/h (max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity — Heat Pump Low\u003c\/td\u003e\n\u003ctd\u003e29,600 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eOutdoor Unit — GZV9SA4810\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompressor Type\u003c\/td\u003e\n\u003ctd\u003eVariable-Speed Inverter-Driven Swing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpansion Device\u003c\/td\u003e\n\u003ctd\u003eEEV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e\n\u003ctd\u003e37\" x 12⅝\" x 56-5\/16\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquipment Weight\u003c\/td\u003e\n\u003ctd\u003e230 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003e208-230V \/ 1 Phase \/ 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMCA \/ MOCP\u003c\/td\u003e\n\u003ctd\u003e34.4A \/ 40A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSound Level (Cooling\/Heating)\u003c\/td\u003e\n\u003ctd\u003e77 \/ 75 dBA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient Range (Cool\/Heat)\u003c\/td\u003e\n\u003ctd\u003e0°F to 115°F \/ -20°F to 70°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Charge\u003c\/td\u003e\n\u003ctd\u003e162 oz (for 15 ft of ⅜\" liquid line)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLiquid \/ Suction Line\u003c\/td\u003e\n\u003ctd\u003e⅜\" \/ 1⅛\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eEvaporator Coil — CHPEA4830D3\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eHorizontal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Capacity\u003c\/td\u003e\n\u003ctd\u003e4 Ton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e\n\u003ctd\u003e30\" x 21\" x 24½\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShip Weight\u003c\/td\u003e\n\u003ctd\u003e78 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eGas Furnace — GRVT961005DN\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHigh Fire Input\u003c\/td\u003e\n\u003ctd\u003e100,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAFUE\u003c\/td\u003e\n\u003ctd\u003e96%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStages \/ Gas Valve\u003c\/td\u003e\n\u003ctd\u003eTwo-Stage \/ Two-Stage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlower Motor\u003c\/td\u003e\n\u003ctd\u003eVariable-Speed ECM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eDownflow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNOx Rating\u003c\/td\u003e\n\u003ctd\u003eNatural Gas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCabinet Width\u003c\/td\u003e\n\u003ctd\u003e[NEEDS VERIFICATION]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVent Diameter\u003c\/td\u003e\n\u003ctd\u003e2\"-3\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003e115 VAC \/ 1 Phase \/ 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cem\u003eNote: See 'Resources (System Manuals and Warranty)' Tab above for full specifications.\u003c\/em\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCompliance \u0026amp; Environmental Data\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse:collapse; width:100%;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#0056b3; color:#fff;\"\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Type\u003c\/td\u003e\n\u003ctd\u003eR-32 (HFC, A2L — Mildly Flammable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGlobal Warming Potential (GWP)\u003c\/td\u003e\n\u003ctd\u003e675 (vs. R-410A at 2,088 — ~68% reduction)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEPA Section 608 Certification\u003c\/td\u003e\n\u003ctd\u003eRequired for purchase, handling, and recovery of R-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eASHRAE Classification\u003c\/td\u003e\n\u003ctd\u003eA2L per ASHRAE Standard 34\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety Compliance\u003c\/td\u003e\n\u003ctd\u003eUL 60335-2-40 (outdoor unit and indoor components)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRegional Code Compliance\u003c\/td\u003e\n\u003ctd\u003eMeets DOE 2023 federal minimum efficiency standards; verify local Title 24 (CA), SCAQMD, or equivalent requirements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy Star Certified\u003c\/td\u003e\n\u003ctd\u003eCold Climate (Heat Pump)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIRA \/ 25C Tax Credit Eligibility\u003c\/td\u003e\n\u003ctd\u003ePotential — Consult IRS Form 5695 and EnergyStar.gov for current SEER2\/HSPF2\/AFUE thresholds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWarranty \u0026amp; Registration\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGZV9SA4810 (Heat Pump Condenser):\u003c\/strong\u003e Covered under Goodman warranty Part No. PWGACHPMTSDC. \u003cem\u003eWithout registration:\u003c\/em\u003e 5-Year Parts Limited Warranty. \u003cem\u003eWith registration (within 60 days of installation):\u003c\/em\u003e 10-Year Parts Limited Warranty; if the compressor fails within the first 10 years, Daikin will furnish a new equivalent replacement unit (one-time unit replacement). Registration at www.goodmanmfg.com.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCHPEA4830D3 (Evaporator Coil):\u003c\/strong\u003e Covered under Goodman coil warranty. \u003cem\u003eWithout registration:\u003c\/em\u003e 5-Year Parts Limited Warranty. \u003cem\u003eWith registration (within 60 days of installation):\u003c\/em\u003e 10-Year Parts Limited Warranty. Registration at www.goodmanmfg.com.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGRVT961005DN (Gas Furnace):\u003c\/strong\u003e Covered under Goodman warranty Part No. PWCFURNUQNTE. \u003cem\u003eWithout registration:\u003c\/em\u003e 20-Year Heat Exchanger Limited Warranty + 5-Year Parts Limited Warranty. \u003cem\u003eWith registration (within 60 days of installation):\u003c\/em\u003e Lifetime Heat Exchanger Limited Warranty (for as long as original owner resides in the home) + 10-Year Unit Replacement Limited Warranty (if heat exchanger fails in first 10 years, Daikin furnishes replacement unit) + 10-Year Parts Limited Warranty. Registration at www.goodmanmfg.com.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eNote: Online registration must be completed within 60 days of installation to receive the extended warranty terms described above. Online registration is not required in California, Florida, or Québec. The duration of warranty coverage in Texas and Florida differs in some cases. Complete warranty details are available at www.goodmanmfg.com. Labor, refrigerant, freight, and other service costs are not covered.\u003c\/em\u003e\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":51657835413824,"sku":"GZV9SA4810-CHPEA4830D3-GRVT961005DN","price":10747.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/5924\/9984\/files\/yjtyjgjghjgjgyjjd_1.jpg?v=1777340281"},{"product_id":"gzv9sa4810-chpea4830d3-grvt961205dn","title":"Goodman 4 Ton 16.2 SEER2 R-32 Dual Fuel System | GZV9SA4810 + CHPEA4830D3 + GRVT961205DN | 24½\" Horizontal Coil | 120,000 BTU Downflow Two-Stage Variable-Speed ECM Natural Gas Furnace","description":"\u003cp\u003eThis Goodman 4 Ton 16.2 SEER2 Dual Fuel System pairs the GZV9SA4810 variable-speed inverter-driven heat pump condenser with the GRVT961205DN two-stage gas furnace (96% AFUE, 120,000 BTU) and a CHPEA4830D3 evaporator coil for year-round heating and cooling using R-32 refrigerant. The system operates at up to 16.2 SEER2 \/ 10.5 EER2 in cooling and 8.5 HSPF2 in heat pump mode, with gas furnace backup for extreme cold conditions. AHRI Certificate Number: 217989209. Energy Star Cold Climate Certified (heat pump).\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: If you would like to review the manufacturer Product Specifications, Warranty, Brochure, etc., for this system, please refer to the 'Resources (System Manuals and Warranty)' Tab above on this page.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eSystem Components\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGZV9SA4810\u003c\/strong\u003e — Goodman 4 Ton Variable-Speed Inverter-Driven R-32 Heat Pump Condenser (Side Discharge). Max Cooling: 46,000 BTU\/h; Max Heating @47°F: 48,000 BTU\/h. EEV metering, 208-230V \/ 1 Phase \/ 60 Hz.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCHPEA4830D3\u003c\/strong\u003e — Goodman 4 Ton Cased Horizontal Indoor Coil. Horizontal configuration, all-aluminum coil with factory-installed EEV, R-32 sensor. Cabinet: 30\" W x 21\" D x 24½\" H.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGRVT961205DN\u003c\/strong\u003e — Goodman 120,000 BTU 96% AFUE Two-Stage Variable-Speed ECM Gas Furnace. Downflow configuration, Two-Stage gas valve, Natural Gas. Aluminized-Steel Tubular primary heat exchanger, Stainless-Steel secondary heat exchanger. ComfortBridge™ communicating technology, 115 VAC.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"background:#f7f7f7; border-left:4px solid #0056b3; padding:15px; margin:20px 0;\"\u003e\n\u003ch4\u003ePro-Installer Tip: Dual Fuel Changeover \u0026amp; Refrigerant Line Adaptation\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eThe Technical Friction:\u003c\/strong\u003e The GZV9S heat pump uses ⅞\" suction service valves but requires 1⅛\" suction line sets — installers must supply ⅞\" to 1⅛\" adapters at the condenser. Additionally, dual fuel changeover point calibration requires verifying the outdoor thermostat lockout setting matches your climate zone's economic balance point (typically 30–35°F in most regions).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Long-Term Prevention:\u003c\/strong\u003e Verify subcooling at the service valve targets 11±1°F and run a standing-pressure decay test at 300 PSI for a minimum of 30 minutes before releasing R-32 charge. This prevents nuisance low-pressure lockouts and compressor liquid-slugging callbacks during the first heating season when the system transitions between heat pump and gas furnace modes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Expert Validation:\u003c\/strong\u003e Use a digital manifold gauge with R-32 pressure-temperature curves (not R-410A charts — R-32 operates at slightly different saturation pressures). Verify subcooling with a calibrated pipe-clamp thermometer at the liquid service valve. CoolCloud™ app commissioning confirms airflow CFM, changeover settings, and fault history remotely.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Professional Standard:\u003c\/strong\u003e R-32 is classified A2L (mildly flammable); EPA Section 608 certification is required for handling. Follow ASHRAE 15 and local mechanical codes for refrigerant charge limits in enclosed spaces. R-32's GWP of 675 (vs. R-410A's 2088) supports current EPA AIM Act phase-down targets and may support IRA\/25C tax credit eligibility for qualifying high-efficiency configurations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable-Speed Inverter Efficiency:\u003c\/strong\u003e The GZV9S condenser modulates compressor speed to match real-time load, achieving up to 16.2 SEER2 in this configuration — reducing energy consumption compared to fixed-speed systems while maintaining tighter temperature control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCold Climate Heat Pump Performance:\u003c\/strong\u003e With max heating capacity of 48,000 BTU\/h at 47°F and operational down to -20°F ambient, this system qualifies as Energy Star Cold Climate Certified, extending efficient heat pump operation deeper into the heating season.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eR-32 Refrigerant (Low GWP):\u003c\/strong\u003e R-32 carries a Global Warming Potential of 675 — approximately 68% lower than R-410A (GWP 2088). This supports EPA AIM Act compliance and may help qualify for IRA\/25C federal tax credits for eligible high-efficiency equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Fuel Flexibility:\u003c\/strong\u003e Automatic switchover between heat pump and 96% AFUE gas furnace heating at the configured balance point, optimizing energy cost based on outdoor temperature and local utility rates.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunicating ComfortBridge™ Technology:\u003c\/strong\u003e The furnace's integrated ComfortBridge™ platform enables commissioning and diagnostics via Bluetooth through the CoolCloud™ app, reducing setup time and enabling remote fault-code retrieval.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuiet Operation:\u003c\/strong\u003e The GZV9S outdoor unit operates at 77 dBA in normal cooling mode (4-ton) and offers a selectable Quiet Mode with up to 3 sound levels (as low as 45 dBA for the GZV9S platform), minimizing neighborhood noise impact.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Heat Exchanger Construction:\u003c\/strong\u003e The furnace features a heavy-duty aluminized-steel tubular primary heat exchanger with a stainless-steel secondary heat exchanger, backed by a Lifetime Heat Exchanger Limited Warranty (with registration).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse:collapse; width:100%;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#0056b3; color:#fff;\"\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAHRI Certificate Number\u003c\/td\u003e\n\u003ctd\u003e217989209\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Type\u003c\/td\u003e\n\u003ctd\u003eDual Fuel System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal System Capacity\u003c\/td\u003e\n\u003ctd\u003e4 Ton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSEER2\u003c\/td\u003e\n\u003ctd\u003e16.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEER2\u003c\/td\u003e\n\u003ctd\u003e10.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSPF2\u003c\/td\u003e\n\u003ctd\u003e8.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAFUE (Furnace)\u003c\/td\u003e\n\u003ctd\u003e96%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant\u003c\/td\u003e\n\u003ctd\u003eR-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling Capacity (AHRI Rated)\u003c\/td\u003e\n\u003ctd\u003e45,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity — High Heat (Furnace)\u003c\/td\u003e\n\u003ctd\u003e46,500 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity — Heat Pump @47°F\u003c\/td\u003e\n\u003ctd\u003e48,000 BTU\/h (max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity — Heat Pump Low\u003c\/td\u003e\n\u003ctd\u003e29,600 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eOutdoor Unit — GZV9SA4810\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompressor Type\u003c\/td\u003e\n\u003ctd\u003eVariable-Speed Inverter-Driven Swing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpansion Device\u003c\/td\u003e\n\u003ctd\u003eEEV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e\n\u003ctd\u003e37\" x 12⅝\" x 56-5\/16\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquipment Weight\u003c\/td\u003e\n\u003ctd\u003e230 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003e208-230V \/ 1 Phase \/ 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMCA \/ MOCP\u003c\/td\u003e\n\u003ctd\u003e34.4A \/ 40A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSound Level (Cooling\/Heating)\u003c\/td\u003e\n\u003ctd\u003e77 \/ 75 dBA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient Range (Cool\/Heat)\u003c\/td\u003e\n\u003ctd\u003e0°F to 115°F \/ -20°F to 70°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Charge\u003c\/td\u003e\n\u003ctd\u003e162 oz (for 15 ft of ⅜\" liquid line)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLiquid \/ Suction Line\u003c\/td\u003e\n\u003ctd\u003e⅜\" \/ 1⅛\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eEvaporator Coil — CHPEA4830D3\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eHorizontal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Capacity\u003c\/td\u003e\n\u003ctd\u003e4 Ton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e\n\u003ctd\u003e30\" x 21\" x 24½\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShip Weight\u003c\/td\u003e\n\u003ctd\u003e78 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eGas Furnace — GRVT961205DN\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHigh Fire Input\u003c\/td\u003e\n\u003ctd\u003e120,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAFUE\u003c\/td\u003e\n\u003ctd\u003e96%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStages \/ Gas Valve\u003c\/td\u003e\n\u003ctd\u003eTwo-Stage \/ Two-Stage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlower Motor\u003c\/td\u003e\n\u003ctd\u003eVariable-Speed ECM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eDownflow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNOx Rating\u003c\/td\u003e\n\u003ctd\u003eNatural Gas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCabinet Width\u003c\/td\u003e\n\u003ctd\u003e[NEEDS VERIFICATION]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVent Diameter\u003c\/td\u003e\n\u003ctd\u003e2\"-3\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003e115 VAC \/ 1 Phase \/ 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cem\u003eNote: See 'Resources (System Manuals and Warranty)' Tab above for full specifications.\u003c\/em\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCompliance \u0026amp; Environmental Data\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse:collapse; width:100%;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#0056b3; color:#fff;\"\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Type\u003c\/td\u003e\n\u003ctd\u003eR-32 (HFC, A2L — Mildly Flammable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGlobal Warming Potential (GWP)\u003c\/td\u003e\n\u003ctd\u003e675 (vs. R-410A at 2,088 — ~68% reduction)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEPA Section 608 Certification\u003c\/td\u003e\n\u003ctd\u003eRequired for purchase, handling, and recovery of R-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eASHRAE Classification\u003c\/td\u003e\n\u003ctd\u003eA2L per ASHRAE Standard 34\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety Compliance\u003c\/td\u003e\n\u003ctd\u003eUL 60335-2-40 (outdoor unit and indoor components)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRegional Code Compliance\u003c\/td\u003e\n\u003ctd\u003eMeets DOE 2023 federal minimum efficiency standards; verify local Title 24 (CA), SCAQMD, or equivalent requirements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy Star Certified\u003c\/td\u003e\n\u003ctd\u003eCold Climate (Heat Pump)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIRA \/ 25C Tax Credit Eligibility\u003c\/td\u003e\n\u003ctd\u003ePotential — Consult IRS Form 5695 and EnergyStar.gov for current SEER2\/HSPF2\/AFUE thresholds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWarranty \u0026amp; Registration\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGZV9SA4810 (Heat Pump Condenser):\u003c\/strong\u003e Covered under Goodman warranty Part No. PWGACHPMTSDC. \u003cem\u003eWithout registration:\u003c\/em\u003e 5-Year Parts Limited Warranty. \u003cem\u003eWith registration (within 60 days of installation):\u003c\/em\u003e 10-Year Parts Limited Warranty; if the compressor fails within the first 10 years, Daikin will furnish a new equivalent replacement unit (one-time unit replacement). Registration at www.goodmanmfg.com.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCHPEA4830D3 (Evaporator Coil):\u003c\/strong\u003e Covered under Goodman coil warranty. \u003cem\u003eWithout registration:\u003c\/em\u003e 5-Year Parts Limited Warranty. \u003cem\u003eWith registration (within 60 days of installation):\u003c\/em\u003e 10-Year Parts Limited Warranty. Registration at www.goodmanmfg.com.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGRVT961205DN (Gas Furnace):\u003c\/strong\u003e Covered under Goodman warranty Part No. PWCFURNUQNTE. \u003cem\u003eWithout registration:\u003c\/em\u003e 20-Year Heat Exchanger Limited Warranty + 5-Year Parts Limited Warranty. \u003cem\u003eWith registration (within 60 days of installation):\u003c\/em\u003e Lifetime Heat Exchanger Limited Warranty (for as long as original owner resides in the home) + 10-Year Unit Replacement Limited Warranty (if heat exchanger fails in first 10 years, Daikin furnishes replacement unit) + 10-Year Parts Limited Warranty. Registration at www.goodmanmfg.com.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eNote: Online registration must be completed within 60 days of installation to receive the extended warranty terms described above. Online registration is not required in California, Florida, or Québec. The duration of warranty coverage in Texas and Florida differs in some cases. Complete warranty details are available at www.goodmanmfg.com. Labor, refrigerant, freight, and other service costs are not covered.\u003c\/em\u003e\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":51657835479360,"sku":"GZV9SA4810-CHPEA4830D3-GRVT961205DN","price":10775.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/5924\/9984\/files\/yjtyjgjghjgjgyjjd_1.jpg?v=1777340281"},{"product_id":"gzv9sa4810-chpea4830d3-grvt961005cn","title":"Goodman 4 Ton 16.2 SEER2 R-32 Dual Fuel System | GZV9SA4810 + CHPEA4830D3 + GRVT961005CN | 24½\" Horizontal Coil | 100,000 BTU Downflow Two-Stage Variable-Speed ECM Natural Gas Furnace","description":"\u003cp\u003eThis Goodman 4 Ton 16.2 SEER2 Dual Fuel System pairs the GZV9SA4810 variable-speed inverter-driven heat pump condenser with the GRVT961005CN two-stage gas furnace (96% AFUE, 100,000 BTU) and a CHPEA4830D3 evaporator coil for year-round heating and cooling using R-32 refrigerant. The system operates at up to 16.2 SEER2 \/ 10.5 EER2 in cooling and 8.5 HSPF2 in heat pump mode, with gas furnace backup for extreme cold conditions. AHRI Certificate Number: 217989213. Energy Star Cold Climate Certified (heat pump).\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: If you would like to review the manufacturer Product Specifications, Warranty, Brochure, etc., for this system, please refer to the 'Resources (System Manuals and Warranty)' Tab above on this page.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eSystem Components\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGZV9SA4810\u003c\/strong\u003e — Goodman 4 Ton Variable-Speed Inverter-Driven R-32 Heat Pump Condenser (Side Discharge). Max Cooling: 46,000 BTU\/h; Max Heating @47°F: 48,000 BTU\/h. EEV metering, 208-230V \/ 1 Phase \/ 60 Hz.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCHPEA4830D3\u003c\/strong\u003e — Goodman 4 Ton Cased Horizontal Indoor Coil. Horizontal configuration, all-aluminum coil with factory-installed EEV, R-32 sensor. Cabinet: 30\" W x 21\" D x 24½\" H.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGRVT961005CN\u003c\/strong\u003e — Goodman 100,000 BTU 96% AFUE Two-Stage Variable-Speed ECM Gas Furnace. Downflow configuration, Two-Stage gas valve, Natural Gas. Aluminized-Steel Tubular primary heat exchanger, Stainless-Steel secondary heat exchanger. ComfortBridge™ communicating technology, 115 VAC.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"background:#f7f7f7; border-left:4px solid #0056b3; padding:15px; margin:20px 0;\"\u003e\n\u003ch4\u003ePro-Installer Tip: Dual Fuel Changeover \u0026amp; Refrigerant Line Adaptation\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eThe Technical Friction:\u003c\/strong\u003e The GZV9S heat pump uses ⅞\" suction service valves but requires 1⅛\" suction line sets — installers must supply ⅞\" to 1⅛\" adapters at the condenser. Additionally, dual fuel changeover point calibration requires verifying the outdoor thermostat lockout setting matches your climate zone's economic balance point (typically 30–35°F in most regions).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Long-Term Prevention:\u003c\/strong\u003e Verify subcooling at the service valve targets 11±1°F and run a standing-pressure decay test at 300 PSI for a minimum of 30 minutes before releasing R-32 charge. This prevents nuisance low-pressure lockouts and compressor liquid-slugging callbacks during the first heating season when the system transitions between heat pump and gas furnace modes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Expert Validation:\u003c\/strong\u003e Use a digital manifold gauge with R-32 pressure-temperature curves (not R-410A charts — R-32 operates at slightly different saturation pressures). Verify subcooling with a calibrated pipe-clamp thermometer at the liquid service valve. CoolCloud™ app commissioning confirms airflow CFM, changeover settings, and fault history remotely.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Professional Standard:\u003c\/strong\u003e R-32 is classified A2L (mildly flammable); EPA Section 608 certification is required for handling. Follow ASHRAE 15 and local mechanical codes for refrigerant charge limits in enclosed spaces. R-32's GWP of 675 (vs. R-410A's 2088) supports current EPA AIM Act phase-down targets and may support IRA\/25C tax credit eligibility for qualifying high-efficiency configurations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable-Speed Inverter Efficiency:\u003c\/strong\u003e The GZV9S condenser modulates compressor speed to match real-time load, achieving up to 16.2 SEER2 in this configuration — reducing energy consumption compared to fixed-speed systems while maintaining tighter temperature control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCold Climate Heat Pump Performance:\u003c\/strong\u003e With max heating capacity of 48,000 BTU\/h at 47°F and operational down to -20°F ambient, this system qualifies as Energy Star Cold Climate Certified, extending efficient heat pump operation deeper into the heating season.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eR-32 Refrigerant (Low GWP):\u003c\/strong\u003e R-32 carries a Global Warming Potential of 675 — approximately 68% lower than R-410A (GWP 2088). This supports EPA AIM Act compliance and may help qualify for IRA\/25C federal tax credits for eligible high-efficiency equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Fuel Flexibility:\u003c\/strong\u003e Automatic switchover between heat pump and 96% AFUE gas furnace heating at the configured balance point, optimizing energy cost based on outdoor temperature and local utility rates.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunicating ComfortBridge™ Technology:\u003c\/strong\u003e The furnace's integrated ComfortBridge™ platform enables commissioning and diagnostics via Bluetooth through the CoolCloud™ app, reducing setup time and enabling remote fault-code retrieval.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuiet Operation:\u003c\/strong\u003e The GZV9S outdoor unit operates at 77 dBA in normal cooling mode (4-ton) and offers a selectable Quiet Mode with up to 3 sound levels (as low as 45 dBA for the GZV9S platform), minimizing neighborhood noise impact.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Heat Exchanger Construction:\u003c\/strong\u003e The furnace features a heavy-duty aluminized-steel tubular primary heat exchanger with a stainless-steel secondary heat exchanger, backed by a Lifetime Heat Exchanger Limited Warranty (with registration).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse:collapse; width:100%;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#0056b3; color:#fff;\"\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAHRI Certificate Number\u003c\/td\u003e\n\u003ctd\u003e217989213\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Type\u003c\/td\u003e\n\u003ctd\u003eDual Fuel System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal System Capacity\u003c\/td\u003e\n\u003ctd\u003e4 Ton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSEER2\u003c\/td\u003e\n\u003ctd\u003e16.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEER2\u003c\/td\u003e\n\u003ctd\u003e10.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSPF2\u003c\/td\u003e\n\u003ctd\u003e8.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAFUE (Furnace)\u003c\/td\u003e\n\u003ctd\u003e96%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant\u003c\/td\u003e\n\u003ctd\u003eR-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling Capacity (AHRI Rated)\u003c\/td\u003e\n\u003ctd\u003e45,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity — High Heat (Furnace)\u003c\/td\u003e\n\u003ctd\u003e46,500 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity — Heat Pump @47°F\u003c\/td\u003e\n\u003ctd\u003e48,000 BTU\/h (max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity — Heat Pump Low\u003c\/td\u003e\n\u003ctd\u003e29,600 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eOutdoor Unit — GZV9SA4810\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompressor Type\u003c\/td\u003e\n\u003ctd\u003eVariable-Speed Inverter-Driven Swing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpansion Device\u003c\/td\u003e\n\u003ctd\u003eEEV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e\n\u003ctd\u003e37\" x 12⅝\" x 56-5\/16\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquipment Weight\u003c\/td\u003e\n\u003ctd\u003e230 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003e208-230V \/ 1 Phase \/ 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMCA \/ MOCP\u003c\/td\u003e\n\u003ctd\u003e34.4A \/ 40A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSound Level (Cooling\/Heating)\u003c\/td\u003e\n\u003ctd\u003e77 \/ 75 dBA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient Range (Cool\/Heat)\u003c\/td\u003e\n\u003ctd\u003e0°F to 115°F \/ -20°F to 70°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Charge\u003c\/td\u003e\n\u003ctd\u003e162 oz (for 15 ft of ⅜\" liquid line)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLiquid \/ Suction Line\u003c\/td\u003e\n\u003ctd\u003e⅜\" \/ 1⅛\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eEvaporator Coil — CHPEA4830D3\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eHorizontal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Capacity\u003c\/td\u003e\n\u003ctd\u003e4 Ton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e\n\u003ctd\u003e30\" x 21\" x 24½\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShip Weight\u003c\/td\u003e\n\u003ctd\u003e78 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eGas Furnace — GRVT961005CN\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHigh Fire Input\u003c\/td\u003e\n\u003ctd\u003e100,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAFUE\u003c\/td\u003e\n\u003ctd\u003e96%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStages \/ Gas Valve\u003c\/td\u003e\n\u003ctd\u003eTwo-Stage \/ Two-Stage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlower Motor\u003c\/td\u003e\n\u003ctd\u003eVariable-Speed ECM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eDownflow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNOx Rating\u003c\/td\u003e\n\u003ctd\u003eNatural Gas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCabinet Width\u003c\/td\u003e\n\u003ctd\u003e[NEEDS VERIFICATION]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVent Diameter\u003c\/td\u003e\n\u003ctd\u003e2\"-3\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003e115 VAC \/ 1 Phase \/ 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cem\u003eNote: See 'Resources (System Manuals and Warranty)' Tab above for full specifications.\u003c\/em\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCompliance \u0026amp; Environmental Data\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse:collapse; width:100%;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#0056b3; color:#fff;\"\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Type\u003c\/td\u003e\n\u003ctd\u003eR-32 (HFC, A2L — Mildly Flammable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGlobal Warming Potential (GWP)\u003c\/td\u003e\n\u003ctd\u003e675 (vs. R-410A at 2,088 — ~68% reduction)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEPA Section 608 Certification\u003c\/td\u003e\n\u003ctd\u003eRequired for purchase, handling, and recovery of R-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eASHRAE Classification\u003c\/td\u003e\n\u003ctd\u003eA2L per ASHRAE Standard 34\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety Compliance\u003c\/td\u003e\n\u003ctd\u003eUL 60335-2-40 (outdoor unit and indoor components)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRegional Code Compliance\u003c\/td\u003e\n\u003ctd\u003eMeets DOE 2023 federal minimum efficiency standards; verify local Title 24 (CA), SCAQMD, or equivalent requirements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy Star Certified\u003c\/td\u003e\n\u003ctd\u003eCold Climate (Heat Pump)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIRA \/ 25C Tax Credit Eligibility\u003c\/td\u003e\n\u003ctd\u003ePotential — Consult IRS Form 5695 and EnergyStar.gov for current SEER2\/HSPF2\/AFUE thresholds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWarranty \u0026amp; Registration\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGZV9SA4810 (Heat Pump Condenser):\u003c\/strong\u003e Covered under Goodman warranty Part No. PWGACHPMTSDC. \u003cem\u003eWithout registration:\u003c\/em\u003e 5-Year Parts Limited Warranty. \u003cem\u003eWith registration (within 60 days of installation):\u003c\/em\u003e 10-Year Parts Limited Warranty; if the compressor fails within the first 10 years, Daikin will furnish a new equivalent replacement unit (one-time unit replacement). Registration at www.goodmanmfg.com.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCHPEA4830D3 (Evaporator Coil):\u003c\/strong\u003e Covered under Goodman coil warranty. \u003cem\u003eWithout registration:\u003c\/em\u003e 5-Year Parts Limited Warranty. \u003cem\u003eWith registration (within 60 days of installation):\u003c\/em\u003e 10-Year Parts Limited Warranty. Registration at www.goodmanmfg.com.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGRVT961005CN (Gas Furnace):\u003c\/strong\u003e Covered under Goodman warranty Part No. PWCFURNUQNTE. \u003cem\u003eWithout registration:\u003c\/em\u003e 20-Year Heat Exchanger Limited Warranty + 5-Year Parts Limited Warranty. \u003cem\u003eWith registration (within 60 days of installation):\u003c\/em\u003e Lifetime Heat Exchanger Limited Warranty (for as long as original owner resides in the home) + 10-Year Unit Replacement Limited Warranty (if heat exchanger fails in first 10 years, Daikin furnishes replacement unit) + 10-Year Parts Limited Warranty. Registration at www.goodmanmfg.com.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eNote: Online registration must be completed within 60 days of installation to receive the extended warranty terms described above. Online registration is not required in California, Florida, or Québec. The duration of warranty coverage in Texas and Florida differs in some cases. Complete warranty details are available at www.goodmanmfg.com. Labor, refrigerant, freight, and other service costs are not covered.\u003c\/em\u003e\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":51657835544896,"sku":"GZV9SA4810-CHPEA4830D3-GRVT961005CN","price":10636.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/5924\/9984\/files\/yjtyjgjghjgjgyjjd_1.jpg?v=1777340281"},{"product_id":"gzv9sa4810-chpea4830c3-gcvm971005cn","title":"Goodman 4 Ton 16.2 SEER2 R-32 Dual Fuel System | GZV9SA4810 + CHPEA4830C3 + GCVM971005CN | Communicating | 21\" Horizontal Coil | 100,000 BTU Downflow\/Horizontal Modulating Variable-Speed ECM Natural Gas Furnace","description":"\u003cp\u003eThis Goodman 4 Ton 16.2 SEER2 Dual Fuel System pairs the GZV9SA4810 variable-speed inverter-driven heat pump condenser with the GCVM971005CN modulating gas furnace (97% AFUE, 100,000 BTU) and a CHPEA4830C3 evaporator coil for year-round heating and cooling using R-32 refrigerant. The system operates at up to 16.2 SEER2 \/ 10.5 EER2 in cooling and 8.5 HSPF2 in heat pump mode, with gas furnace backup for extreme cold conditions. AHRI Certificate Number: 217989231. Energy Star Cold Climate Certified (heat pump).\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: If you would like to review the manufacturer Product Specifications, Warranty, Brochure, etc., for this system, please refer to the 'Resources (System Manuals and Warranty)' Tab above on this page.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eSystem Components\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGZV9SA4810\u003c\/strong\u003e — Goodman 4 Ton Variable-Speed Inverter-Driven R-32 Heat Pump Condenser (Side Discharge). Max Cooling: 46,000 BTU\/h; Max Heating @47°F: 48,000 BTU\/h. EEV metering, 208-230V \/ 1 Phase \/ 60 Hz.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCHPEA4830C3\u003c\/strong\u003e — Goodman 4 Ton Cased Horizontal Indoor Coil. Horizontal configuration, all-aluminum coil with factory-installed EEV, R-32 sensor. Cabinet: 30\" W x 21\" D x 21\" H.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGCVM971005CN\u003c\/strong\u003e — Goodman 100,000 BTU 97% AFUE Modulating Variable-Speed ECM Gas Furnace. Downflow\/Horizontal configuration, Modulating gas valve, Natural Gas. Aluminized-Steel Tubular primary heat exchanger, Stainless-Steel secondary heat exchanger. ComfortBridge™ communicating technology, 115 VAC.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"background:#f7f7f7; border-left:4px solid #0056b3; padding:15px; margin:20px 0;\"\u003e\n\u003ch4\u003ePro-Installer Tip: Dual Fuel Changeover \u0026amp; Refrigerant Line Adaptation\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eThe Technical Friction:\u003c\/strong\u003e The GZV9S heat pump uses ⅞\" suction service valves but requires 1⅛\" suction line sets — installers must supply ⅞\" to 1⅛\" adapters at the condenser. Additionally, dual fuel changeover point calibration requires verifying the outdoor thermostat lockout setting matches your climate zone's economic balance point (typically 30–35°F in most regions).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Long-Term Prevention:\u003c\/strong\u003e Verify subcooling at the service valve targets 11±1°F and run a standing-pressure decay test at 300 PSI for a minimum of 30 minutes before releasing R-32 charge. This prevents nuisance low-pressure lockouts and compressor liquid-slugging callbacks during the first heating season when the system transitions between heat pump and gas furnace modes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Expert Validation:\u003c\/strong\u003e Use a digital manifold gauge with R-32 pressure-temperature curves (not R-410A charts — R-32 operates at slightly different saturation pressures). Verify subcooling with a calibrated pipe-clamp thermometer at the liquid service valve. CoolCloud™ app commissioning confirms airflow CFM, changeover settings, and fault history remotely.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Professional Standard:\u003c\/strong\u003e R-32 is classified A2L (mildly flammable); EPA Section 608 certification is required for handling. Follow ASHRAE 15 and local mechanical codes for refrigerant charge limits in enclosed spaces. R-32's GWP of 675 (vs. R-410A's 2088) supports current EPA AIM Act phase-down targets and may support IRA\/25C tax credit eligibility for qualifying high-efficiency configurations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable-Speed Inverter Efficiency:\u003c\/strong\u003e The GZV9S condenser modulates compressor speed to match real-time load, achieving up to 16.2 SEER2 in this configuration — reducing energy consumption compared to fixed-speed systems while maintaining tighter temperature control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCold Climate Heat Pump Performance:\u003c\/strong\u003e With max heating capacity of 48,000 BTU\/h at 47°F and operational down to -20°F ambient, this system qualifies as Energy Star Cold Climate Certified, extending efficient heat pump operation deeper into the heating season.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eR-32 Refrigerant (Low GWP):\u003c\/strong\u003e R-32 carries a Global Warming Potential of 675 — approximately 68% lower than R-410A (GWP 2088). This supports EPA AIM Act compliance and may help qualify for IRA\/25C federal tax credits for eligible high-efficiency equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Fuel Flexibility:\u003c\/strong\u003e Automatic switchover between heat pump and 97% AFUE gas furnace heating at the configured balance point, optimizing energy cost based on outdoor temperature and local utility rates.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunicating ComfortBridge™ Technology:\u003c\/strong\u003e The furnace's integrated ComfortBridge™ platform enables commissioning and diagnostics via Bluetooth through the CoolCloud™ app, reducing setup time and enabling remote fault-code retrieval.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuiet Operation:\u003c\/strong\u003e The GZV9S outdoor unit operates at 77 dBA in normal cooling mode (4-ton) and offers a selectable Quiet Mode with up to 3 sound levels (as low as 45 dBA for the GZV9S platform), minimizing neighborhood noise impact.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Heat Exchanger Construction:\u003c\/strong\u003e The furnace features a heavy-duty aluminized-steel tubular primary heat exchanger with a stainless-steel secondary heat exchanger, backed by a Lifetime Heat Exchanger Limited Warranty (with registration).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse:collapse; width:100%;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#0056b3; color:#fff;\"\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAHRI Certificate Number\u003c\/td\u003e\n\u003ctd\u003e217989231\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Type\u003c\/td\u003e\n\u003ctd\u003eDual Fuel System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal System Capacity\u003c\/td\u003e\n\u003ctd\u003e4 Ton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSEER2\u003c\/td\u003e\n\u003ctd\u003e16.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEER2\u003c\/td\u003e\n\u003ctd\u003e10.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSPF2\u003c\/td\u003e\n\u003ctd\u003e8.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAFUE (Furnace)\u003c\/td\u003e\n\u003ctd\u003e97%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant\u003c\/td\u003e\n\u003ctd\u003eR-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling Capacity (AHRI Rated)\u003c\/td\u003e\n\u003ctd\u003e45,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity — High Heat (Furnace)\u003c\/td\u003e\n\u003ctd\u003e46,500 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity — Heat Pump @47°F\u003c\/td\u003e\n\u003ctd\u003e48,000 BTU\/h (max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity — Heat Pump Low\u003c\/td\u003e\n\u003ctd\u003e29,600 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eOutdoor Unit — GZV9SA4810\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompressor Type\u003c\/td\u003e\n\u003ctd\u003eVariable-Speed Inverter-Driven Swing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpansion Device\u003c\/td\u003e\n\u003ctd\u003eEEV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e\n\u003ctd\u003e37\" x 12⅝\" x 56-5\/16\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquipment Weight\u003c\/td\u003e\n\u003ctd\u003e230 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003e208-230V \/ 1 Phase \/ 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMCA \/ MOCP\u003c\/td\u003e\n\u003ctd\u003e34.4A \/ 40A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSound Level (Cooling\/Heating)\u003c\/td\u003e\n\u003ctd\u003e77 \/ 75 dBA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient Range (Cool\/Heat)\u003c\/td\u003e\n\u003ctd\u003e0°F to 115°F \/ -20°F to 70°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Charge\u003c\/td\u003e\n\u003ctd\u003e162 oz (for 15 ft of ⅜\" liquid line)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLiquid \/ Suction Line\u003c\/td\u003e\n\u003ctd\u003e⅜\" \/ 1⅛\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eEvaporator Coil — CHPEA4830C3\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eHorizontal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Capacity\u003c\/td\u003e\n\u003ctd\u003e4 Ton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e\n\u003ctd\u003e30\" x 21\" x 21\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShip Weight\u003c\/td\u003e\n\u003ctd\u003e76 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eGas Furnace — GCVM971005CN\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHigh Fire Input\u003c\/td\u003e\n\u003ctd\u003e100,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAFUE\u003c\/td\u003e\n\u003ctd\u003e97%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStages \/ Gas Valve\u003c\/td\u003e\n\u003ctd\u003eModulating \/ Modulating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlower Motor\u003c\/td\u003e\n\u003ctd\u003eVariable-Speed ECM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eDownflow\/Horizontal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNOx Rating\u003c\/td\u003e\n\u003ctd\u003eNatural Gas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCabinet Width\u003c\/td\u003e\n\u003ctd\u003e[NEEDS VERIFICATION]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVent Diameter\u003c\/td\u003e\n\u003ctd\u003e2\"-3\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003e115 VAC \/ 1 Phase \/ 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cem\u003eNote: See 'Resources (System Manuals and Warranty)' Tab above for full specifications.\u003c\/em\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCompliance \u0026amp; Environmental Data\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse:collapse; width:100%;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#0056b3; color:#fff;\"\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Type\u003c\/td\u003e\n\u003ctd\u003eR-32 (HFC, A2L — Mildly Flammable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGlobal Warming Potential (GWP)\u003c\/td\u003e\n\u003ctd\u003e675 (vs. R-410A at 2,088 — ~68% reduction)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEPA Section 608 Certification\u003c\/td\u003e\n\u003ctd\u003eRequired for purchase, handling, and recovery of R-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eASHRAE Classification\u003c\/td\u003e\n\u003ctd\u003eA2L per ASHRAE Standard 34\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety Compliance\u003c\/td\u003e\n\u003ctd\u003eUL 60335-2-40 (outdoor unit and indoor components)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRegional Code Compliance\u003c\/td\u003e\n\u003ctd\u003eMeets DOE 2023 federal minimum efficiency standards; verify local Title 24 (CA), SCAQMD, or equivalent requirements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy Star Certified\u003c\/td\u003e\n\u003ctd\u003eCold Climate (Heat Pump)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIRA \/ 25C Tax Credit Eligibility\u003c\/td\u003e\n\u003ctd\u003ePotential — Consult IRS Form 5695 and EnergyStar.gov for current SEER2\/HSPF2\/AFUE thresholds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWarranty \u0026amp; Registration\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGZV9SA4810 (Heat Pump Condenser):\u003c\/strong\u003e Covered under Goodman warranty Part No. PWGACHPMTSDC. \u003cem\u003eWithout registration:\u003c\/em\u003e 5-Year Parts Limited Warranty. \u003cem\u003eWith registration (within 60 days of installation):\u003c\/em\u003e 10-Year Parts Limited Warranty; if the compressor fails within the first 10 years, Daikin will furnish a new equivalent replacement unit (one-time unit replacement). Registration at www.goodmanmfg.com.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCHPEA4830C3 (Evaporator Coil):\u003c\/strong\u003e Covered under Goodman coil warranty. \u003cem\u003eWithout registration:\u003c\/em\u003e 5-Year Parts Limited Warranty. \u003cem\u003eWith registration (within 60 days of installation):\u003c\/em\u003e 10-Year Parts Limited Warranty. Registration at www.goodmanmfg.com.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGCVM971005CN (Gas Furnace):\u003c\/strong\u003e Covered under Goodman warranty Part No. PWCFURNUQNTE. \u003cem\u003eWithout registration:\u003c\/em\u003e 20-Year Heat Exchanger Limited Warranty + 5-Year Parts Limited Warranty. \u003cem\u003eWith registration (within 60 days of installation):\u003c\/em\u003e Lifetime Heat Exchanger Limited Warranty (for as long as original owner resides in the home) + 10-Year Unit Replacement Limited Warranty (if heat exchanger fails in first 10 years, Daikin furnishes replacement unit) + 10-Year Parts Limited Warranty. Registration at www.goodmanmfg.com.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eNote: Online registration must be completed within 60 days of installation to receive the extended warranty terms described above. Online registration is not required in California, Florida, or Québec. The duration of warranty coverage in Texas and Florida differs in some cases. Complete warranty details are available at www.goodmanmfg.com. Labor, refrigerant, freight, and other service costs are not covered.\u003c\/em\u003e\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":51657835610432,"sku":"GZV9SA4810-CHPEA4830C3-GCVM971005CN","price":10799.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/5924\/9984\/files\/Untitngnghnghn.jpg?v=1777796556"},{"product_id":"gzv9sa4810-chpea4830d3-grvt960804cn","title":"Goodman 4 Ton 16.2 SEER2 R-32 Dual Fuel System | GZV9SA4810 + CHPEA4830D3 + GRVT960804CN | 24½\" Horizontal Coil | 80,000 BTU Downflow Two-Stage Variable-Speed ECM Natural Gas Furnace","description":"\u003cp\u003eThis Goodman 4 Ton 16.2 SEER2 Dual Fuel System pairs the GZV9SA4810 variable-speed inverter-driven heat pump condenser with the GRVT960804CN two-stage gas furnace (96% AFUE, 80,000 BTU) and a CHPEA4830D3 evaporator coil for year-round heating and cooling using R-32 refrigerant. The system operates at up to 16.2 SEER2 \/ 10.5 EER2 in cooling and 8.5 HSPF2 in heat pump mode, with gas furnace backup for extreme cold conditions. AHRI Certificate Number: 217989215. Energy Star Cold Climate Certified (heat pump).\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: If you would like to review the manufacturer Product Specifications, Warranty, Brochure, etc., for this system, please refer to the 'Resources (System Manuals and Warranty)' Tab above on this page.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eSystem Components\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGZV9SA4810\u003c\/strong\u003e — Goodman 4 Ton Variable-Speed Inverter-Driven R-32 Heat Pump Condenser (Side Discharge). Max Cooling: 46,000 BTU\/h; Max Heating @47°F: 48,000 BTU\/h. EEV metering, 208-230V \/ 1 Phase \/ 60 Hz.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCHPEA4830D3\u003c\/strong\u003e — Goodman 4 Ton Cased Horizontal Indoor Coil. Horizontal configuration, all-aluminum coil with factory-installed EEV, R-32 sensor. Cabinet: 30\" W x 21\" D x 24½\" H.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGRVT960804CN\u003c\/strong\u003e — Goodman 80,000 BTU 96% AFUE Two-Stage Variable-Speed ECM Gas Furnace. Downflow configuration, Two-Stage gas valve, Natural Gas. Aluminized-Steel Tubular primary heat exchanger, Stainless-Steel secondary heat exchanger. ComfortBridge™ communicating technology, 115 VAC.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"background:#f7f7f7; border-left:4px solid #0056b3; padding:15px; margin:20px 0;\"\u003e\n\u003ch4\u003ePro-Installer Tip: Dual Fuel Changeover \u0026amp; Refrigerant Line Adaptation\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eThe Technical Friction:\u003c\/strong\u003e The GZV9S heat pump uses ⅞\" suction service valves but requires 1⅛\" suction line sets — installers must supply ⅞\" to 1⅛\" adapters at the condenser. Additionally, dual fuel changeover point calibration requires verifying the outdoor thermostat lockout setting matches your climate zone's economic balance point (typically 30–35°F in most regions).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Long-Term Prevention:\u003c\/strong\u003e Verify subcooling at the service valve targets 11±1°F and run a standing-pressure decay test at 300 PSI for a minimum of 30 minutes before releasing R-32 charge. This prevents nuisance low-pressure lockouts and compressor liquid-slugging callbacks during the first heating season when the system transitions between heat pump and gas furnace modes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Expert Validation:\u003c\/strong\u003e Use a digital manifold gauge with R-32 pressure-temperature curves (not R-410A charts — R-32 operates at slightly different saturation pressures). Verify subcooling with a calibrated pipe-clamp thermometer at the liquid service valve. CoolCloud™ app commissioning confirms airflow CFM, changeover settings, and fault history remotely.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Professional Standard:\u003c\/strong\u003e R-32 is classified A2L (mildly flammable); EPA Section 608 certification is required for handling. Follow ASHRAE 15 and local mechanical codes for refrigerant charge limits in enclosed spaces. R-32's GWP of 675 (vs. R-410A's 2088) supports current EPA AIM Act phase-down targets and may support IRA\/25C tax credit eligibility for qualifying high-efficiency configurations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable-Speed Inverter Efficiency:\u003c\/strong\u003e The GZV9S condenser modulates compressor speed to match real-time load, achieving up to 16.2 SEER2 in this configuration — reducing energy consumption compared to fixed-speed systems while maintaining tighter temperature control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCold Climate Heat Pump Performance:\u003c\/strong\u003e With max heating capacity of 48,000 BTU\/h at 47°F and operational down to -20°F ambient, this system qualifies as Energy Star Cold Climate Certified, extending efficient heat pump operation deeper into the heating season.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eR-32 Refrigerant (Low GWP):\u003c\/strong\u003e R-32 carries a Global Warming Potential of 675 — approximately 68% lower than R-410A (GWP 2088). This supports EPA AIM Act compliance and may help qualify for IRA\/25C federal tax credits for eligible high-efficiency equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Fuel Flexibility:\u003c\/strong\u003e Automatic switchover between heat pump and 96% AFUE gas furnace heating at the configured balance point, optimizing energy cost based on outdoor temperature and local utility rates.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunicating ComfortBridge™ Technology:\u003c\/strong\u003e The furnace's integrated ComfortBridge™ platform enables commissioning and diagnostics via Bluetooth through the CoolCloud™ app, reducing setup time and enabling remote fault-code retrieval.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuiet Operation:\u003c\/strong\u003e The GZV9S outdoor unit operates at 77 dBA in normal cooling mode (4-ton) and offers a selectable Quiet Mode with up to 3 sound levels (as low as 45 dBA for the GZV9S platform), minimizing neighborhood noise impact.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Heat Exchanger Construction:\u003c\/strong\u003e The furnace features a heavy-duty aluminized-steel tubular primary heat exchanger with a stainless-steel secondary heat exchanger, backed by a Lifetime Heat Exchanger Limited Warranty (with registration).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse:collapse; width:100%;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#0056b3; color:#fff;\"\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAHRI Certificate Number\u003c\/td\u003e\n\u003ctd\u003e217989215\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Type\u003c\/td\u003e\n\u003ctd\u003eDual Fuel System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal System Capacity\u003c\/td\u003e\n\u003ctd\u003e4 Ton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSEER2\u003c\/td\u003e\n\u003ctd\u003e16.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEER2\u003c\/td\u003e\n\u003ctd\u003e10.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSPF2\u003c\/td\u003e\n\u003ctd\u003e8.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAFUE (Furnace)\u003c\/td\u003e\n\u003ctd\u003e96%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant\u003c\/td\u003e\n\u003ctd\u003eR-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling Capacity (AHRI Rated)\u003c\/td\u003e\n\u003ctd\u003e45,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity — High Heat (Furnace)\u003c\/td\u003e\n\u003ctd\u003e46,500 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity — Heat Pump @47°F\u003c\/td\u003e\n\u003ctd\u003e48,000 BTU\/h (max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity — Heat Pump Low\u003c\/td\u003e\n\u003ctd\u003e29,600 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eOutdoor Unit — GZV9SA4810\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompressor Type\u003c\/td\u003e\n\u003ctd\u003eVariable-Speed Inverter-Driven Swing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpansion Device\u003c\/td\u003e\n\u003ctd\u003eEEV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e\n\u003ctd\u003e37\" x 12⅝\" x 56-5\/16\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquipment Weight\u003c\/td\u003e\n\u003ctd\u003e230 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003e208-230V \/ 1 Phase \/ 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMCA \/ MOCP\u003c\/td\u003e\n\u003ctd\u003e34.4A \/ 40A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSound Level (Cooling\/Heating)\u003c\/td\u003e\n\u003ctd\u003e77 \/ 75 dBA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient Range (Cool\/Heat)\u003c\/td\u003e\n\u003ctd\u003e0°F to 115°F \/ -20°F to 70°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Charge\u003c\/td\u003e\n\u003ctd\u003e162 oz (for 15 ft of ⅜\" liquid line)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLiquid \/ Suction Line\u003c\/td\u003e\n\u003ctd\u003e⅜\" \/ 1⅛\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eEvaporator Coil — CHPEA4830D3\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eHorizontal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Capacity\u003c\/td\u003e\n\u003ctd\u003e4 Ton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e\n\u003ctd\u003e30\" x 21\" x 24½\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShip Weight\u003c\/td\u003e\n\u003ctd\u003e78 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eGas Furnace — GRVT960804CN\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHigh Fire Input\u003c\/td\u003e\n\u003ctd\u003e80,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAFUE\u003c\/td\u003e\n\u003ctd\u003e96%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStages \/ Gas Valve\u003c\/td\u003e\n\u003ctd\u003eTwo-Stage \/ Two-Stage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlower Motor\u003c\/td\u003e\n\u003ctd\u003eVariable-Speed ECM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eDownflow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNOx Rating\u003c\/td\u003e\n\u003ctd\u003eNatural Gas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCabinet Width\u003c\/td\u003e\n\u003ctd\u003e[NEEDS VERIFICATION]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVent Diameter\u003c\/td\u003e\n\u003ctd\u003e2\"-3\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003e115 VAC \/ 1 Phase \/ 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cem\u003eNote: See 'Resources (System Manuals and Warranty)' Tab above for full specifications.\u003c\/em\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCompliance \u0026amp; Environmental Data\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse:collapse; width:100%;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#0056b3; color:#fff;\"\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Type\u003c\/td\u003e\n\u003ctd\u003eR-32 (HFC, A2L — Mildly Flammable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGlobal Warming Potential (GWP)\u003c\/td\u003e\n\u003ctd\u003e675 (vs. R-410A at 2,088 — ~68% reduction)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEPA Section 608 Certification\u003c\/td\u003e\n\u003ctd\u003eRequired for purchase, handling, and recovery of R-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eASHRAE Classification\u003c\/td\u003e\n\u003ctd\u003eA2L per ASHRAE Standard 34\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety Compliance\u003c\/td\u003e\n\u003ctd\u003eUL 60335-2-40 (outdoor unit and indoor components)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRegional Code Compliance\u003c\/td\u003e\n\u003ctd\u003eMeets DOE 2023 federal minimum efficiency standards; verify local Title 24 (CA), SCAQMD, or equivalent requirements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy Star Certified\u003c\/td\u003e\n\u003ctd\u003eCold Climate (Heat Pump)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIRA \/ 25C Tax Credit Eligibility\u003c\/td\u003e\n\u003ctd\u003ePotential — Consult IRS Form 5695 and EnergyStar.gov for current SEER2\/HSPF2\/AFUE thresholds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWarranty \u0026amp; Registration\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGZV9SA4810 (Heat Pump Condenser):\u003c\/strong\u003e Covered under Goodman warranty Part No. PWGACHPMTSDC. \u003cem\u003eWithout registration:\u003c\/em\u003e 5-Year Parts Limited Warranty. \u003cem\u003eWith registration (within 60 days of installation):\u003c\/em\u003e 10-Year Parts Limited Warranty; if the compressor fails within the first 10 years, Daikin will furnish a new equivalent replacement unit (one-time unit replacement). Registration at www.goodmanmfg.com.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCHPEA4830D3 (Evaporator Coil):\u003c\/strong\u003e Covered under Goodman coil warranty. \u003cem\u003eWithout registration:\u003c\/em\u003e 5-Year Parts Limited Warranty. \u003cem\u003eWith registration (within 60 days of installation):\u003c\/em\u003e 10-Year Parts Limited Warranty. Registration at www.goodmanmfg.com.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGRVT960804CN (Gas Furnace):\u003c\/strong\u003e Covered under Goodman warranty Part No. PWCFURNUQNTE. \u003cem\u003eWithout registration:\u003c\/em\u003e 20-Year Heat Exchanger Limited Warranty + 5-Year Parts Limited Warranty. \u003cem\u003eWith registration (within 60 days of installation):\u003c\/em\u003e Lifetime Heat Exchanger Limited Warranty (for as long as original owner resides in the home) + 10-Year Unit Replacement Limited Warranty (if heat exchanger fails in first 10 years, Daikin furnishes replacement unit) + 10-Year Parts Limited Warranty. Registration at www.goodmanmfg.com.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eNote: Online registration must be completed within 60 days of installation to receive the extended warranty terms described above. Online registration is not required in California, Florida, or Québec. The duration of warranty coverage in Texas and Florida differs in some cases. Complete warranty details are available at www.goodmanmfg.com. Labor, refrigerant, freight, and other service costs are not covered.\u003c\/em\u003e\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":51657835643200,"sku":"GZV9SA4810-CHPEA4830D3-GRVT960804CN","price":10382.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/5924\/9984\/files\/yjtyjgjghjgjgyjjd_1.jpg?v=1777340281"},{"product_id":"gzv9sa4810-chpea4830d3-gmvm970804cn","title":"Goodman 4 Ton 16.2 SEER2 R-32 Dual Fuel System | GZV9SA4810 + CHPEA4830D3 + GMVM970804CN | Communicating | 24½\" Horizontal Coil | 80,000 BTU Upflow\/Horizontal Modulating Variable-Speed ECM Natural Gas Furnace","description":"\u003cp\u003eThis Goodman 4 Ton 16.2 SEER2 Dual Fuel System pairs the GZV9SA4810 variable-speed inverter-driven heat pump condenser with the GMVM970804CN modulating gas furnace (97% AFUE, 80,000 BTU) and a CHPEA4830D3 evaporator coil for year-round heating and cooling using R-32 refrigerant. The system operates at up to 16.2 SEER2 \/ 10.5 EER2 in cooling and 8.5 HSPF2 in heat pump mode, with gas furnace backup for extreme cold conditions. AHRI Certificate Number: 217989233. Energy Star Cold Climate Certified (heat pump).\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: If you would like to review the manufacturer Product Specifications, Warranty, Brochure, etc., for this system, please refer to the 'Resources (System Manuals and Warranty)' Tab above on this page.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eSystem Components\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGZV9SA4810\u003c\/strong\u003e — Goodman 4 Ton Variable-Speed Inverter-Driven R-32 Heat Pump Condenser (Side Discharge). Max Cooling: 46,000 BTU\/h; Max Heating @47°F: 48,000 BTU\/h. EEV metering, 208-230V \/ 1 Phase \/ 60 Hz.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCHPEA4830D3\u003c\/strong\u003e — Goodman 4 Ton Cased Horizontal Indoor Coil. Horizontal configuration, all-aluminum coil with factory-installed EEV, R-32 sensor. Cabinet: 30\" W x 21\" D x 24½\" H.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGMVM970804CN\u003c\/strong\u003e — Goodman 80,000 BTU 97% AFUE Modulating Variable-Speed ECM Gas Furnace. Upflow\/Horizontal configuration, Modulating gas valve, Natural Gas. Aluminized-Steel Tubular primary heat exchanger, Stainless-Steel secondary heat exchanger. ComfortBridge™ communicating technology, 115 VAC.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"background:#f7f7f7; border-left:4px solid #0056b3; padding:15px; margin:20px 0;\"\u003e\n\u003ch4\u003ePro-Installer Tip: Dual Fuel Changeover \u0026amp; Refrigerant Line Adaptation\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eThe Technical Friction:\u003c\/strong\u003e The GZV9S heat pump uses ⅞\" suction service valves but requires 1⅛\" suction line sets — installers must supply ⅞\" to 1⅛\" adapters at the condenser. Additionally, dual fuel changeover point calibration requires verifying the outdoor thermostat lockout setting matches your climate zone's economic balance point (typically 30–35°F in most regions).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Long-Term Prevention:\u003c\/strong\u003e Verify subcooling at the service valve targets 11±1°F and run a standing-pressure decay test at 300 PSI for a minimum of 30 minutes before releasing R-32 charge. This prevents nuisance low-pressure lockouts and compressor liquid-slugging callbacks during the first heating season when the system transitions between heat pump and gas furnace modes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Expert Validation:\u003c\/strong\u003e Use a digital manifold gauge with R-32 pressure-temperature curves (not R-410A charts — R-32 operates at slightly different saturation pressures). Verify subcooling with a calibrated pipe-clamp thermometer at the liquid service valve. CoolCloud™ app commissioning confirms airflow CFM, changeover settings, and fault history remotely.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Professional Standard:\u003c\/strong\u003e R-32 is classified A2L (mildly flammable); EPA Section 608 certification is required for handling. Follow ASHRAE 15 and local mechanical codes for refrigerant charge limits in enclosed spaces. R-32's GWP of 675 (vs. R-410A's 2088) supports current EPA AIM Act phase-down targets and may support IRA\/25C tax credit eligibility for qualifying high-efficiency configurations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable-Speed Inverter Efficiency:\u003c\/strong\u003e The GZV9S condenser modulates compressor speed to match real-time load, achieving up to 16.2 SEER2 in this configuration — reducing energy consumption compared to fixed-speed systems while maintaining tighter temperature control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCold Climate Heat Pump Performance:\u003c\/strong\u003e With max heating capacity of 48,000 BTU\/h at 47°F and operational down to -20°F ambient, this system qualifies as Energy Star Cold Climate Certified, extending efficient heat pump operation deeper into the heating season.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eR-32 Refrigerant (Low GWP):\u003c\/strong\u003e R-32 carries a Global Warming Potential of 675 — approximately 68% lower than R-410A (GWP 2088). This supports EPA AIM Act compliance and may help qualify for IRA\/25C federal tax credits for eligible high-efficiency equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Fuel Flexibility:\u003c\/strong\u003e Automatic switchover between heat pump and 97% AFUE gas furnace heating at the configured balance point, optimizing energy cost based on outdoor temperature and local utility rates.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunicating ComfortBridge™ Technology:\u003c\/strong\u003e The furnace's integrated ComfortBridge™ platform enables commissioning and diagnostics via Bluetooth through the CoolCloud™ app, reducing setup time and enabling remote fault-code retrieval.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuiet Operation:\u003c\/strong\u003e The GZV9S outdoor unit operates at 77 dBA in normal cooling mode (4-ton) and offers a selectable Quiet Mode with up to 3 sound levels (as low as 45 dBA for the GZV9S platform), minimizing neighborhood noise impact.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Heat Exchanger Construction:\u003c\/strong\u003e The furnace features a heavy-duty aluminized-steel tubular primary heat exchanger with a stainless-steel secondary heat exchanger, backed by a Lifetime Heat Exchanger Limited Warranty (with registration).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse:collapse; width:100%;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#0056b3; color:#fff;\"\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAHRI Certificate Number\u003c\/td\u003e\n\u003ctd\u003e217989233\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Type\u003c\/td\u003e\n\u003ctd\u003eDual Fuel System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal System Capacity\u003c\/td\u003e\n\u003ctd\u003e4 Ton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSEER2\u003c\/td\u003e\n\u003ctd\u003e16.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEER2\u003c\/td\u003e\n\u003ctd\u003e10.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSPF2\u003c\/td\u003e\n\u003ctd\u003e8.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAFUE (Furnace)\u003c\/td\u003e\n\u003ctd\u003e97%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant\u003c\/td\u003e\n\u003ctd\u003eR-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling Capacity (AHRI Rated)\u003c\/td\u003e\n\u003ctd\u003e45,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity — High Heat (Furnace)\u003c\/td\u003e\n\u003ctd\u003e46,500 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity — Heat Pump @47°F\u003c\/td\u003e\n\u003ctd\u003e48,000 BTU\/h (max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity — Heat Pump Low\u003c\/td\u003e\n\u003ctd\u003e29,600 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eOutdoor Unit — GZV9SA4810\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompressor Type\u003c\/td\u003e\n\u003ctd\u003eVariable-Speed Inverter-Driven Swing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpansion Device\u003c\/td\u003e\n\u003ctd\u003eEEV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e\n\u003ctd\u003e37\" x 12⅝\" x 56-5\/16\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquipment Weight\u003c\/td\u003e\n\u003ctd\u003e230 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003e208-230V \/ 1 Phase \/ 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMCA \/ MOCP\u003c\/td\u003e\n\u003ctd\u003e34.4A \/ 40A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSound Level (Cooling\/Heating)\u003c\/td\u003e\n\u003ctd\u003e77 \/ 75 dBA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient Range (Cool\/Heat)\u003c\/td\u003e\n\u003ctd\u003e0°F to 115°F \/ -20°F to 70°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Charge\u003c\/td\u003e\n\u003ctd\u003e162 oz (for 15 ft of ⅜\" liquid line)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLiquid \/ Suction Line\u003c\/td\u003e\n\u003ctd\u003e⅜\" \/ 1⅛\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eEvaporator Coil — CHPEA4830D3\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eHorizontal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Capacity\u003c\/td\u003e\n\u003ctd\u003e4 Ton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e\n\u003ctd\u003e30\" x 21\" x 24½\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShip Weight\u003c\/td\u003e\n\u003ctd\u003e78 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eGas Furnace — GMVM970804CN\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHigh Fire Input\u003c\/td\u003e\n\u003ctd\u003e80,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAFUE\u003c\/td\u003e\n\u003ctd\u003e97%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStages \/ Gas Valve\u003c\/td\u003e\n\u003ctd\u003eModulating \/ Modulating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlower Motor\u003c\/td\u003e\n\u003ctd\u003eVariable-Speed ECM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eUpflow\/Horizontal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNOx Rating\u003c\/td\u003e\n\u003ctd\u003eNatural Gas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCabinet Width\u003c\/td\u003e\n\u003ctd\u003e[NEEDS VERIFICATION]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVent Diameter\u003c\/td\u003e\n\u003ctd\u003e2\"-3\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003e115 VAC \/ 1 Phase \/ 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cem\u003eNote: See 'Resources (System Manuals and Warranty)' Tab above for full specifications.\u003c\/em\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCompliance \u0026amp; Environmental Data\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse:collapse; width:100%;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#0056b3; color:#fff;\"\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Type\u003c\/td\u003e\n\u003ctd\u003eR-32 (HFC, A2L — Mildly Flammable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGlobal Warming Potential (GWP)\u003c\/td\u003e\n\u003ctd\u003e675 (vs. R-410A at 2,088 — ~68% reduction)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEPA Section 608 Certification\u003c\/td\u003e\n\u003ctd\u003eRequired for purchase, handling, and recovery of R-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eASHRAE Classification\u003c\/td\u003e\n\u003ctd\u003eA2L per ASHRAE Standard 34\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety Compliance\u003c\/td\u003e\n\u003ctd\u003eUL 60335-2-40 (outdoor unit and indoor components)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRegional Code Compliance\u003c\/td\u003e\n\u003ctd\u003eMeets DOE 2023 federal minimum efficiency standards; verify local Title 24 (CA), SCAQMD, or equivalent requirements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy Star Certified\u003c\/td\u003e\n\u003ctd\u003eCold Climate (Heat Pump)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIRA \/ 25C Tax Credit Eligibility\u003c\/td\u003e\n\u003ctd\u003ePotential — Consult IRS Form 5695 and EnergyStar.gov for current SEER2\/HSPF2\/AFUE thresholds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWarranty \u0026amp; Registration\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGZV9SA4810 (Heat Pump Condenser):\u003c\/strong\u003e Covered under Goodman warranty Part No. PWGACHPMTSDC. \u003cem\u003eWithout registration:\u003c\/em\u003e 5-Year Parts Limited Warranty. \u003cem\u003eWith registration (within 60 days of installation):\u003c\/em\u003e 10-Year Parts Limited Warranty; if the compressor fails within the first 10 years, Daikin will furnish a new equivalent replacement unit (one-time unit replacement). Registration at www.goodmanmfg.com.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCHPEA4830D3 (Evaporator Coil):\u003c\/strong\u003e Covered under Goodman coil warranty. \u003cem\u003eWithout registration:\u003c\/em\u003e 5-Year Parts Limited Warranty. \u003cem\u003eWith registration (within 60 days of installation):\u003c\/em\u003e 10-Year Parts Limited Warranty. Registration at www.goodmanmfg.com.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGMVM970804CN (Gas Furnace):\u003c\/strong\u003e Covered under Goodman warranty Part No. PWCFURNUQNTE. \u003cem\u003eWithout registration:\u003c\/em\u003e 20-Year Heat Exchanger Limited Warranty + 5-Year Parts Limited Warranty. \u003cem\u003eWith registration (within 60 days of installation):\u003c\/em\u003e Lifetime Heat Exchanger Limited Warranty (for as long as original owner resides in the home) + 10-Year Unit Replacement Limited Warranty (if heat exchanger fails in first 10 years, Daikin furnishes replacement unit) + 10-Year Parts Limited Warranty. Registration at www.goodmanmfg.com.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eNote: Online registration must be completed within 60 days of installation to receive the extended warranty terms described above. Online registration is not required in California, Florida, or Québec. The duration of warranty coverage in Texas and Florida differs in some cases. Complete warranty details are available at www.goodmanmfg.com. Labor, refrigerant, freight, and other service costs are not covered.\u003c\/em\u003e\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":51657835675968,"sku":"GZV9SA4810-CHPEA4830D3-GMVM970804CN","price":10438.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/5924\/9984\/files\/yjtyjgjghjgjgyjjd_1.jpg?v=1777340281"},{"product_id":"gzv9sa4810-chpea4830d3-gcvm971005cn","title":"Goodman 4 Ton 16.2 SEER2 R-32 Dual Fuel System | GZV9SA4810 + CHPEA4830D3 + GCVM971005CN | Communicating | 24½\" Horizontal Coil | 100,000 BTU Downflow\/Horizontal Modulating Variable-Speed ECM Natural Gas Furnace","description":"\u003cp\u003eThis Goodman 4 Ton 16.2 SEER2 Dual Fuel System pairs the GZV9SA4810 variable-speed inverter-driven heat pump condenser with the GCVM971005CN modulating gas furnace (97% AFUE, 100,000 BTU) and a CHPEA4830D3 evaporator coil for year-round heating and cooling using R-32 refrigerant. The system operates at up to 16.2 SEER2 \/ 10.5 EER2 in cooling and 8.5 HSPF2 in heat pump mode, with gas furnace backup for extreme cold conditions. AHRI Certificate Number: 217989231. Energy Star Cold Climate Certified (heat pump).\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: If you would like to review the manufacturer Product Specifications, Warranty, Brochure, etc., for this system, please refer to the 'Resources (System Manuals and Warranty)' Tab above on this page.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eSystem Components\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGZV9SA4810\u003c\/strong\u003e — Goodman 4 Ton Variable-Speed Inverter-Driven R-32 Heat Pump Condenser (Side Discharge). Max Cooling: 46,000 BTU\/h; Max Heating @47°F: 48,000 BTU\/h. EEV metering, 208-230V \/ 1 Phase \/ 60 Hz.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCHPEA4830D3\u003c\/strong\u003e — Goodman 4 Ton Cased Horizontal Indoor Coil. Horizontal configuration, all-aluminum coil with factory-installed EEV, R-32 sensor. Cabinet: 30\" W x 21\" D x 24½\" H.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGCVM971005CN\u003c\/strong\u003e — Goodman 100,000 BTU 97% AFUE Modulating Variable-Speed ECM Gas Furnace. Downflow\/Horizontal configuration, Modulating gas valve, Natural Gas. Aluminized-Steel Tubular primary heat exchanger, Stainless-Steel secondary heat exchanger. ComfortBridge™ communicating technology, 115 VAC.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"background:#f7f7f7; border-left:4px solid #0056b3; padding:15px; margin:20px 0;\"\u003e\n\u003ch4\u003ePro-Installer Tip: Dual Fuel Changeover \u0026amp; Refrigerant Line Adaptation\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eThe Technical Friction:\u003c\/strong\u003e The GZV9S heat pump uses ⅞\" suction service valves but requires 1⅛\" suction line sets — installers must supply ⅞\" to 1⅛\" adapters at the condenser. Additionally, dual fuel changeover point calibration requires verifying the outdoor thermostat lockout setting matches your climate zone's economic balance point (typically 30–35°F in most regions).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Long-Term Prevention:\u003c\/strong\u003e Verify subcooling at the service valve targets 11±1°F and run a standing-pressure decay test at 300 PSI for a minimum of 30 minutes before releasing R-32 charge. This prevents nuisance low-pressure lockouts and compressor liquid-slugging callbacks during the first heating season when the system transitions between heat pump and gas furnace modes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Expert Validation:\u003c\/strong\u003e Use a digital manifold gauge with R-32 pressure-temperature curves (not R-410A charts — R-32 operates at slightly different saturation pressures). Verify subcooling with a calibrated pipe-clamp thermometer at the liquid service valve. CoolCloud™ app commissioning confirms airflow CFM, changeover settings, and fault history remotely.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Professional Standard:\u003c\/strong\u003e R-32 is classified A2L (mildly flammable); EPA Section 608 certification is required for handling. Follow ASHRAE 15 and local mechanical codes for refrigerant charge limits in enclosed spaces. R-32's GWP of 675 (vs. R-410A's 2088) supports current EPA AIM Act phase-down targets and may support IRA\/25C tax credit eligibility for qualifying high-efficiency configurations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable-Speed Inverter Efficiency:\u003c\/strong\u003e The GZV9S condenser modulates compressor speed to match real-time load, achieving up to 16.2 SEER2 in this configuration — reducing energy consumption compared to fixed-speed systems while maintaining tighter temperature control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCold Climate Heat Pump Performance:\u003c\/strong\u003e With max heating capacity of 48,000 BTU\/h at 47°F and operational down to -20°F ambient, this system qualifies as Energy Star Cold Climate Certified, extending efficient heat pump operation deeper into the heating season.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eR-32 Refrigerant (Low GWP):\u003c\/strong\u003e R-32 carries a Global Warming Potential of 675 — approximately 68% lower than R-410A (GWP 2088). This supports EPA AIM Act compliance and may help qualify for IRA\/25C federal tax credits for eligible high-efficiency equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Fuel Flexibility:\u003c\/strong\u003e Automatic switchover between heat pump and 97% AFUE gas furnace heating at the configured balance point, optimizing energy cost based on outdoor temperature and local utility rates.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunicating ComfortBridge™ Technology:\u003c\/strong\u003e The furnace's integrated ComfortBridge™ platform enables commissioning and diagnostics via Bluetooth through the CoolCloud™ app, reducing setup time and enabling remote fault-code retrieval.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuiet Operation:\u003c\/strong\u003e The GZV9S outdoor unit operates at 77 dBA in normal cooling mode (4-ton) and offers a selectable Quiet Mode with up to 3 sound levels (as low as 45 dBA for the GZV9S platform), minimizing neighborhood noise impact.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Heat Exchanger Construction:\u003c\/strong\u003e The furnace features a heavy-duty aluminized-steel tubular primary heat exchanger with a stainless-steel secondary heat exchanger, backed by a Lifetime Heat Exchanger Limited Warranty (with registration).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse:collapse; width:100%;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#0056b3; color:#fff;\"\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAHRI Certificate Number\u003c\/td\u003e\n\u003ctd\u003e217989231\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Type\u003c\/td\u003e\n\u003ctd\u003eDual Fuel System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal System Capacity\u003c\/td\u003e\n\u003ctd\u003e4 Ton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSEER2\u003c\/td\u003e\n\u003ctd\u003e16.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEER2\u003c\/td\u003e\n\u003ctd\u003e10.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSPF2\u003c\/td\u003e\n\u003ctd\u003e8.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAFUE (Furnace)\u003c\/td\u003e\n\u003ctd\u003e97%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant\u003c\/td\u003e\n\u003ctd\u003eR-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling Capacity (AHRI Rated)\u003c\/td\u003e\n\u003ctd\u003e45,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity — High Heat (Furnace)\u003c\/td\u003e\n\u003ctd\u003e46,500 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity — Heat Pump @47°F\u003c\/td\u003e\n\u003ctd\u003e48,000 BTU\/h (max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity — Heat Pump Low\u003c\/td\u003e\n\u003ctd\u003e29,600 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eOutdoor Unit — GZV9SA4810\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompressor Type\u003c\/td\u003e\n\u003ctd\u003eVariable-Speed Inverter-Driven Swing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpansion Device\u003c\/td\u003e\n\u003ctd\u003eEEV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e\n\u003ctd\u003e37\" x 12⅝\" x 56-5\/16\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquipment Weight\u003c\/td\u003e\n\u003ctd\u003e230 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003e208-230V \/ 1 Phase \/ 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMCA \/ MOCP\u003c\/td\u003e\n\u003ctd\u003e34.4A \/ 40A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSound Level (Cooling\/Heating)\u003c\/td\u003e\n\u003ctd\u003e77 \/ 75 dBA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient Range (Cool\/Heat)\u003c\/td\u003e\n\u003ctd\u003e0°F to 115°F \/ -20°F to 70°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Charge\u003c\/td\u003e\n\u003ctd\u003e162 oz (for 15 ft of ⅜\" liquid line)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLiquid \/ Suction Line\u003c\/td\u003e\n\u003ctd\u003e⅜\" \/ 1⅛\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eEvaporator Coil — CHPEA4830D3\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eHorizontal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Capacity\u003c\/td\u003e\n\u003ctd\u003e4 Ton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e\n\u003ctd\u003e30\" x 21\" x 24½\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShip Weight\u003c\/td\u003e\n\u003ctd\u003e78 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eGas Furnace — GCVM971005CN\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHigh Fire Input\u003c\/td\u003e\n\u003ctd\u003e100,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAFUE\u003c\/td\u003e\n\u003ctd\u003e97%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStages \/ Gas Valve\u003c\/td\u003e\n\u003ctd\u003eModulating \/ Modulating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlower Motor\u003c\/td\u003e\n\u003ctd\u003eVariable-Speed ECM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eDownflow\/Horizontal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNOx Rating\u003c\/td\u003e\n\u003ctd\u003eNatural Gas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCabinet Width\u003c\/td\u003e\n\u003ctd\u003e[NEEDS VERIFICATION]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVent Diameter\u003c\/td\u003e\n\u003ctd\u003e2\"-3\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003e115 VAC \/ 1 Phase \/ 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cem\u003eNote: See 'Resources (System Manuals and Warranty)' Tab above for full specifications.\u003c\/em\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCompliance \u0026amp; Environmental Data\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse:collapse; width:100%;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#0056b3; color:#fff;\"\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Type\u003c\/td\u003e\n\u003ctd\u003eR-32 (HFC, A2L — Mildly Flammable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGlobal Warming Potential (GWP)\u003c\/td\u003e\n\u003ctd\u003e675 (vs. R-410A at 2,088 — ~68% reduction)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEPA Section 608 Certification\u003c\/td\u003e\n\u003ctd\u003eRequired for purchase, handling, and recovery of R-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eASHRAE Classification\u003c\/td\u003e\n\u003ctd\u003eA2L per ASHRAE Standard 34\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety Compliance\u003c\/td\u003e\n\u003ctd\u003eUL 60335-2-40 (outdoor unit and indoor components)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRegional Code Compliance\u003c\/td\u003e\n\u003ctd\u003eMeets DOE 2023 federal minimum efficiency standards; verify local Title 24 (CA), SCAQMD, or equivalent requirements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy Star Certified\u003c\/td\u003e\n\u003ctd\u003eCold Climate (Heat Pump)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIRA \/ 25C Tax Credit Eligibility\u003c\/td\u003e\n\u003ctd\u003ePotential — Consult IRS Form 5695 and EnergyStar.gov for current SEER2\/HSPF2\/AFUE thresholds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWarranty \u0026amp; Registration\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGZV9SA4810 (Heat Pump Condenser):\u003c\/strong\u003e Covered under Goodman warranty Part No. PWGACHPMTSDC. \u003cem\u003eWithout registration:\u003c\/em\u003e 5-Year Parts Limited Warranty. \u003cem\u003eWith registration (within 60 days of installation):\u003c\/em\u003e 10-Year Parts Limited Warranty; if the compressor fails within the first 10 years, Daikin will furnish a new equivalent replacement unit (one-time unit replacement). Registration at www.goodmanmfg.com.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCHPEA4830D3 (Evaporator Coil):\u003c\/strong\u003e Covered under Goodman coil warranty. \u003cem\u003eWithout registration:\u003c\/em\u003e 5-Year Parts Limited Warranty. \u003cem\u003eWith registration (within 60 days of installation):\u003c\/em\u003e 10-Year Parts Limited Warranty. Registration at www.goodmanmfg.com.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGCVM971005CN (Gas Furnace):\u003c\/strong\u003e Covered under Goodman warranty Part No. PWCFURNUQNTE. \u003cem\u003eWithout registration:\u003c\/em\u003e 20-Year Heat Exchanger Limited Warranty + 5-Year Parts Limited Warranty. \u003cem\u003eWith registration (within 60 days of installation):\u003c\/em\u003e Lifetime Heat Exchanger Limited Warranty (for as long as original owner resides in the home) + 10-Year Unit Replacement Limited Warranty (if heat exchanger fails in first 10 years, Daikin furnishes replacement unit) + 10-Year Parts Limited Warranty. Registration at www.goodmanmfg.com.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eNote: Online registration must be completed within 60 days of installation to receive the extended warranty terms described above. Online registration is not required in California, Florida, or Québec. The duration of warranty coverage in Texas and Florida differs in some cases. Complete warranty details are available at www.goodmanmfg.com. Labor, refrigerant, freight, and other service costs are not covered.\u003c\/em\u003e\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":51657835741504,"sku":"GZV9SA4810-CHPEA4830D3-GCVM971005CN","price":10807.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/5924\/9984\/files\/Untitngnghnghn.jpg?v=1777796556"},{"product_id":"gzv9sa4810-chpea4830d3-gmvc961205dn","title":"Goodman 4 Ton 16.2 SEER2 R-32 Dual Fuel System | GZV9SA4810 + CHPEA4830D3 + GMVC961205DN | Communicating | 24½\" Horizontal Coil | 120,000 BTU Upflow\/Horizontal Two-Stage Variable-Speed ECM Natural Gas Furnace","description":"\u003cp\u003eThis Goodman 4 Ton 16.2 SEER2 Dual Fuel System pairs the GZV9SA4810 variable-speed inverter-driven heat pump condenser with the GMVC961205DN two-stage gas furnace (96% AFUE, 120,000 BTU) and a CHPEA4830D3 evaporator coil for year-round heating and cooling using R-32 refrigerant. The system operates at up to 16.2 SEER2 \/ 10.5 EER2 in cooling and 8.5 HSPF2 in heat pump mode, with gas furnace backup for extreme cold conditions. AHRI Certificate Number: 218003038. Energy Star Cold Climate Certified (heat pump).\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: If you would like to review the manufacturer Product Specifications, Warranty, Brochure, etc., for this system, please refer to the 'Resources (System Manuals and Warranty)' Tab above on this page.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eSystem Components\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGZV9SA4810\u003c\/strong\u003e — Goodman 4 Ton Variable-Speed Inverter-Driven R-32 Heat Pump Condenser (Side Discharge). Max Cooling: 46,000 BTU\/h; Max Heating @47°F: 48,000 BTU\/h. EEV metering, 208-230V \/ 1 Phase \/ 60 Hz.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCHPEA4830D3\u003c\/strong\u003e — Goodman 4 Ton Cased Horizontal Indoor Coil. Horizontal configuration, all-aluminum coil with factory-installed EEV, R-32 sensor. Cabinet: 30\" W x 21\" D x 24½\" H.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGMVC961205DN\u003c\/strong\u003e — Goodman 120,000 BTU 96% AFUE Two-Stage Variable-Speed ECM Gas Furnace. Upflow\/Horizontal configuration, Two-Stage gas valve, Natural Gas. Aluminized-Steel Tubular primary heat exchanger, Stainless-Steel secondary heat exchanger. ComfortBridge™ communicating technology, 115 VAC.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"background:#f7f7f7; border-left:4px solid #0056b3; padding:15px; margin:20px 0;\"\u003e\n\u003ch4\u003ePro-Installer Tip: Dual Fuel Changeover \u0026amp; Refrigerant Line Adaptation\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eThe Technical Friction:\u003c\/strong\u003e The GZV9S heat pump uses ⅞\" suction service valves but requires 1⅛\" suction line sets — installers must supply ⅞\" to 1⅛\" adapters at the condenser. Additionally, dual fuel changeover point calibration requires verifying the outdoor thermostat lockout setting matches your climate zone's economic balance point (typically 30–35°F in most regions).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Long-Term Prevention:\u003c\/strong\u003e Verify subcooling at the service valve targets 11±1°F and run a standing-pressure decay test at 300 PSI for a minimum of 30 minutes before releasing R-32 charge. This prevents nuisance low-pressure lockouts and compressor liquid-slugging callbacks during the first heating season when the system transitions between heat pump and gas furnace modes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Expert Validation:\u003c\/strong\u003e Use a digital manifold gauge with R-32 pressure-temperature curves (not R-410A charts — R-32 operates at slightly different saturation pressures). Verify subcooling with a calibrated pipe-clamp thermometer at the liquid service valve. CoolCloud™ app commissioning confirms airflow CFM, changeover settings, and fault history remotely.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Professional Standard:\u003c\/strong\u003e R-32 is classified A2L (mildly flammable); EPA Section 608 certification is required for handling. Follow ASHRAE 15 and local mechanical codes for refrigerant charge limits in enclosed spaces. R-32's GWP of 675 (vs. R-410A's 2088) supports current EPA AIM Act phase-down targets and may support IRA\/25C tax credit eligibility for qualifying high-efficiency configurations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable-Speed Inverter Efficiency:\u003c\/strong\u003e The GZV9S condenser modulates compressor speed to match real-time load, achieving up to 16.2 SEER2 in this configuration — reducing energy consumption compared to fixed-speed systems while maintaining tighter temperature control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCold Climate Heat Pump Performance:\u003c\/strong\u003e With max heating capacity of 48,000 BTU\/h at 47°F and operational down to -20°F ambient, this system qualifies as Energy Star Cold Climate Certified, extending efficient heat pump operation deeper into the heating season.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eR-32 Refrigerant (Low GWP):\u003c\/strong\u003e R-32 carries a Global Warming Potential of 675 — approximately 68% lower than R-410A (GWP 2088). This supports EPA AIM Act compliance and may help qualify for IRA\/25C federal tax credits for eligible high-efficiency equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Fuel Flexibility:\u003c\/strong\u003e Automatic switchover between heat pump and 96% AFUE gas furnace heating at the configured balance point, optimizing energy cost based on outdoor temperature and local utility rates.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunicating ComfortBridge™ Technology:\u003c\/strong\u003e The furnace's integrated ComfortBridge™ platform enables commissioning and diagnostics via Bluetooth through the CoolCloud™ app, reducing setup time and enabling remote fault-code retrieval.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuiet Operation:\u003c\/strong\u003e The GZV9S outdoor unit operates at 77 dBA in normal cooling mode (4-ton) and offers a selectable Quiet Mode with up to 3 sound levels (as low as 45 dBA for the GZV9S platform), minimizing neighborhood noise impact.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Heat Exchanger Construction:\u003c\/strong\u003e The furnace features a heavy-duty aluminized-steel tubular primary heat exchanger with a stainless-steel secondary heat exchanger, backed by a Lifetime Heat Exchanger Limited Warranty (with registration).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse:collapse; width:100%;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#0056b3; color:#fff;\"\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAHRI Certificate Number\u003c\/td\u003e\n\u003ctd\u003e218003038\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Type\u003c\/td\u003e\n\u003ctd\u003eDual Fuel System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal System Capacity\u003c\/td\u003e\n\u003ctd\u003e4 Ton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSEER2\u003c\/td\u003e\n\u003ctd\u003e16.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEER2\u003c\/td\u003e\n\u003ctd\u003e10.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSPF2\u003c\/td\u003e\n\u003ctd\u003e8.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAFUE (Furnace)\u003c\/td\u003e\n\u003ctd\u003e96%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant\u003c\/td\u003e\n\u003ctd\u003eR-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling Capacity (AHRI Rated)\u003c\/td\u003e\n\u003ctd\u003e45,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity — High Heat (Furnace)\u003c\/td\u003e\n\u003ctd\u003e46,500 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity — Heat Pump @47°F\u003c\/td\u003e\n\u003ctd\u003e48,000 BTU\/h (max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity — Heat Pump Low\u003c\/td\u003e\n\u003ctd\u003e29,600 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eOutdoor Unit — GZV9SA4810\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompressor Type\u003c\/td\u003e\n\u003ctd\u003eVariable-Speed Inverter-Driven Swing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpansion Device\u003c\/td\u003e\n\u003ctd\u003eEEV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e\n\u003ctd\u003e37\" x 12⅝\" x 56-5\/16\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquipment Weight\u003c\/td\u003e\n\u003ctd\u003e230 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003e208-230V \/ 1 Phase \/ 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMCA \/ MOCP\u003c\/td\u003e\n\u003ctd\u003e34.4A \/ 40A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSound Level (Cooling\/Heating)\u003c\/td\u003e\n\u003ctd\u003e77 \/ 75 dBA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient Range (Cool\/Heat)\u003c\/td\u003e\n\u003ctd\u003e0°F to 115°F \/ -20°F to 70°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Charge\u003c\/td\u003e\n\u003ctd\u003e162 oz (for 15 ft of ⅜\" liquid line)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLiquid \/ Suction Line\u003c\/td\u003e\n\u003ctd\u003e⅜\" \/ 1⅛\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eEvaporator Coil — CHPEA4830D3\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eHorizontal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Capacity\u003c\/td\u003e\n\u003ctd\u003e4 Ton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e\n\u003ctd\u003e30\" x 21\" x 24½\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShip Weight\u003c\/td\u003e\n\u003ctd\u003e78 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eGas Furnace — GMVC961205DN\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHigh Fire Input\u003c\/td\u003e\n\u003ctd\u003e120,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAFUE\u003c\/td\u003e\n\u003ctd\u003e96%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStages \/ Gas Valve\u003c\/td\u003e\n\u003ctd\u003eTwo-Stage \/ Two-Stage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlower Motor\u003c\/td\u003e\n\u003ctd\u003eVariable-Speed ECM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eUpflow\/Horizontal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNOx Rating\u003c\/td\u003e\n\u003ctd\u003eNatural Gas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCabinet Width\u003c\/td\u003e\n\u003ctd\u003e[NEEDS VERIFICATION]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVent Diameter\u003c\/td\u003e\n\u003ctd\u003e2\"-3\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003e115 VAC \/ 1 Phase \/ 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cem\u003eNote: See 'Resources (System Manuals and Warranty)' Tab above for full specifications.\u003c\/em\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCompliance \u0026amp; Environmental Data\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse:collapse; width:100%;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#0056b3; color:#fff;\"\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Type\u003c\/td\u003e\n\u003ctd\u003eR-32 (HFC, A2L — Mildly Flammable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGlobal Warming Potential (GWP)\u003c\/td\u003e\n\u003ctd\u003e675 (vs. R-410A at 2,088 — ~68% reduction)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEPA Section 608 Certification\u003c\/td\u003e\n\u003ctd\u003eRequired for purchase, handling, and recovery of R-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eASHRAE Classification\u003c\/td\u003e\n\u003ctd\u003eA2L per ASHRAE Standard 34\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety Compliance\u003c\/td\u003e\n\u003ctd\u003eUL 60335-2-40 (outdoor unit and indoor components)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRegional Code Compliance\u003c\/td\u003e\n\u003ctd\u003eMeets DOE 2023 federal minimum efficiency standards; verify local Title 24 (CA), SCAQMD, or equivalent requirements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy Star Certified\u003c\/td\u003e\n\u003ctd\u003eCold Climate (Heat Pump)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIRA \/ 25C Tax Credit Eligibility\u003c\/td\u003e\n\u003ctd\u003ePotential — Consult IRS Form 5695 and EnergyStar.gov for current SEER2\/HSPF2\/AFUE thresholds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWarranty \u0026amp; Registration\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGZV9SA4810 (Heat Pump Condenser):\u003c\/strong\u003e Covered under Goodman warranty Part No. PWGACHPMTSDC. \u003cem\u003eWithout registration:\u003c\/em\u003e 5-Year Parts Limited Warranty. \u003cem\u003eWith registration (within 60 days of installation):\u003c\/em\u003e 10-Year Parts Limited Warranty; if the compressor fails within the first 10 years, Daikin will furnish a new equivalent replacement unit (one-time unit replacement). Registration at www.goodmanmfg.com.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCHPEA4830D3 (Evaporator Coil):\u003c\/strong\u003e Covered under Goodman coil warranty. \u003cem\u003eWithout registration:\u003c\/em\u003e 5-Year Parts Limited Warranty. \u003cem\u003eWith registration (within 60 days of installation):\u003c\/em\u003e 10-Year Parts Limited Warranty. Registration at www.goodmanmfg.com.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGMVC961205DN (Gas Furnace):\u003c\/strong\u003e Covered under Goodman warranty Part No. PWCFURNUQNTE. \u003cem\u003eWithout registration:\u003c\/em\u003e 20-Year Heat Exchanger Limited Warranty + 5-Year Parts Limited Warranty. \u003cem\u003eWith registration (within 60 days of installation):\u003c\/em\u003e Lifetime Heat Exchanger Limited Warranty (for as long as original owner resides in the home) + 10-Year Unit Replacement Limited Warranty (if heat exchanger fails in first 10 years, Daikin furnishes replacement unit) + 10-Year Parts Limited Warranty. Registration at www.goodmanmfg.com.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eNote: Online registration must be completed within 60 days of installation to receive the extended warranty terms described above. Online registration is not required in California, Florida, or Québec. The duration of warranty coverage in Texas and Florida differs in some cases. Complete warranty details are available at www.goodmanmfg.com. Labor, refrigerant, freight, and other service costs are not covered.\u003c\/em\u003e\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":51657835774272,"sku":"GZV9SA4810-CHPEA4830D3-GMVC961205DN","price":10486.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/5924\/9984\/files\/yjtyjgjghjgjgyjjd_1.jpg?v=1777340281"},{"product_id":"gzv9sa4810-chpea4830c3-gdvt960804cn","title":"Goodman 4 Ton 16.2 SEER2 R-32 Dual Fuel System | GZV9SA4810 + CHPEA4830C3 + GDVT960804CN | 21\" Horizontal Coil | 80,000 BTU Downflow\/Horizontal Two-Stage Variable-Speed ECM Natural Gas Furnace","description":"\u003cp\u003eThis Goodman 4 Ton 16.2 SEER2 Dual Fuel System pairs the GZV9SA4810 variable-speed inverter-driven heat pump condenser with the GDVT960804CN two-stage gas furnace (96% AFUE, 80,000 BTU) and a CHPEA4830C3 evaporator coil for year-round heating and cooling using R-32 refrigerant. The system operates at up to 16.2 SEER2 \/ 10.5 EER2 in cooling and 8.5 HSPF2 in heat pump mode, with gas furnace backup for extreme cold conditions. AHRI Certificate Number: 217989215. Energy Star Cold Climate Certified (heat pump).\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: If you would like to review the manufacturer Product Specifications, Warranty, Brochure, etc., for this system, please refer to the 'Resources (System Manuals and Warranty)' Tab above on this page.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eSystem Components\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGZV9SA4810\u003c\/strong\u003e — Goodman 4 Ton Variable-Speed Inverter-Driven R-32 Heat Pump Condenser (Side Discharge). Max Cooling: 46,000 BTU\/h; Max Heating @47°F: 48,000 BTU\/h. EEV metering, 208-230V \/ 1 Phase \/ 60 Hz.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCHPEA4830C3\u003c\/strong\u003e — Goodman 4 Ton Cased Horizontal Indoor Coil. Horizontal configuration, all-aluminum coil with factory-installed EEV, R-32 sensor. Cabinet: 30\" W x 21\" D x 21\" H.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGDVT960804CN\u003c\/strong\u003e — Goodman 80,000 BTU 96% AFUE Two-Stage Variable-Speed ECM Gas Furnace. Downflow\/Horizontal configuration, Two-Stage gas valve, Natural Gas. Aluminized-Steel Tubular primary heat exchanger, Stainless-Steel secondary heat exchanger. ComfortBridge™ communicating technology, 115 VAC.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"background:#f7f7f7; border-left:4px solid #0056b3; padding:15px; margin:20px 0;\"\u003e\n\u003ch4\u003ePro-Installer Tip: Dual Fuel Changeover \u0026amp; Refrigerant Line Adaptation\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eThe Technical Friction:\u003c\/strong\u003e The GZV9S heat pump uses ⅞\" suction service valves but requires 1⅛\" suction line sets — installers must supply ⅞\" to 1⅛\" adapters at the condenser. Additionally, dual fuel changeover point calibration requires verifying the outdoor thermostat lockout setting matches your climate zone's economic balance point (typically 30–35°F in most regions).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Long-Term Prevention:\u003c\/strong\u003e Verify subcooling at the service valve targets 11±1°F and run a standing-pressure decay test at 300 PSI for a minimum of 30 minutes before releasing R-32 charge. This prevents nuisance low-pressure lockouts and compressor liquid-slugging callbacks during the first heating season when the system transitions between heat pump and gas furnace modes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Expert Validation:\u003c\/strong\u003e Use a digital manifold gauge with R-32 pressure-temperature curves (not R-410A charts — R-32 operates at slightly different saturation pressures). Verify subcooling with a calibrated pipe-clamp thermometer at the liquid service valve. CoolCloud™ app commissioning confirms airflow CFM, changeover settings, and fault history remotely.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Professional Standard:\u003c\/strong\u003e R-32 is classified A2L (mildly flammable); EPA Section 608 certification is required for handling. Follow ASHRAE 15 and local mechanical codes for refrigerant charge limits in enclosed spaces. R-32's GWP of 675 (vs. R-410A's 2088) supports current EPA AIM Act phase-down targets and may support IRA\/25C tax credit eligibility for qualifying high-efficiency configurations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable-Speed Inverter Efficiency:\u003c\/strong\u003e The GZV9S condenser modulates compressor speed to match real-time load, achieving up to 16.2 SEER2 in this configuration — reducing energy consumption compared to fixed-speed systems while maintaining tighter temperature control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCold Climate Heat Pump Performance:\u003c\/strong\u003e With max heating capacity of 48,000 BTU\/h at 47°F and operational down to -20°F ambient, this system qualifies as Energy Star Cold Climate Certified, extending efficient heat pump operation deeper into the heating season.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eR-32 Refrigerant (Low GWP):\u003c\/strong\u003e R-32 carries a Global Warming Potential of 675 — approximately 68% lower than R-410A (GWP 2088). This supports EPA AIM Act compliance and may help qualify for IRA\/25C federal tax credits for eligible high-efficiency equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Fuel Flexibility:\u003c\/strong\u003e Automatic switchover between heat pump and 96% AFUE gas furnace heating at the configured balance point, optimizing energy cost based on outdoor temperature and local utility rates.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunicating ComfortBridge™ Technology:\u003c\/strong\u003e The furnace's integrated ComfortBridge™ platform enables commissioning and diagnostics via Bluetooth through the CoolCloud™ app, reducing setup time and enabling remote fault-code retrieval.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuiet Operation:\u003c\/strong\u003e The GZV9S outdoor unit operates at 77 dBA in normal cooling mode (4-ton) and offers a selectable Quiet Mode with up to 3 sound levels (as low as 45 dBA for the GZV9S platform), minimizing neighborhood noise impact.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Heat Exchanger Construction:\u003c\/strong\u003e The furnace features a heavy-duty aluminized-steel tubular primary heat exchanger with a stainless-steel secondary heat exchanger, backed by a Lifetime Heat Exchanger Limited Warranty (with registration).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse:collapse; width:100%;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#0056b3; color:#fff;\"\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAHRI Certificate Number\u003c\/td\u003e\n\u003ctd\u003e217989215\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Type\u003c\/td\u003e\n\u003ctd\u003eDual Fuel System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal System Capacity\u003c\/td\u003e\n\u003ctd\u003e4 Ton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSEER2\u003c\/td\u003e\n\u003ctd\u003e16.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEER2\u003c\/td\u003e\n\u003ctd\u003e10.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSPF2\u003c\/td\u003e\n\u003ctd\u003e8.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAFUE (Furnace)\u003c\/td\u003e\n\u003ctd\u003e96%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant\u003c\/td\u003e\n\u003ctd\u003eR-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling Capacity (AHRI Rated)\u003c\/td\u003e\n\u003ctd\u003e45,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity — High Heat (Furnace)\u003c\/td\u003e\n\u003ctd\u003e46,500 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity — Heat Pump @47°F\u003c\/td\u003e\n\u003ctd\u003e48,000 BTU\/h (max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity — Heat Pump Low\u003c\/td\u003e\n\u003ctd\u003e29,600 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eOutdoor Unit — GZV9SA4810\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompressor Type\u003c\/td\u003e\n\u003ctd\u003eVariable-Speed Inverter-Driven Swing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpansion Device\u003c\/td\u003e\n\u003ctd\u003eEEV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e\n\u003ctd\u003e37\" x 12⅝\" x 56-5\/16\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquipment Weight\u003c\/td\u003e\n\u003ctd\u003e230 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003e208-230V \/ 1 Phase \/ 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMCA \/ MOCP\u003c\/td\u003e\n\u003ctd\u003e34.4A \/ 40A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSound Level (Cooling\/Heating)\u003c\/td\u003e\n\u003ctd\u003e77 \/ 75 dBA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient Range (Cool\/Heat)\u003c\/td\u003e\n\u003ctd\u003e0°F to 115°F \/ -20°F to 70°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Charge\u003c\/td\u003e\n\u003ctd\u003e162 oz (for 15 ft of ⅜\" liquid line)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLiquid \/ Suction Line\u003c\/td\u003e\n\u003ctd\u003e⅜\" \/ 1⅛\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eEvaporator Coil — CHPEA4830C3\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eHorizontal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Capacity\u003c\/td\u003e\n\u003ctd\u003e4 Ton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e\n\u003ctd\u003e30\" x 21\" x 21\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShip Weight\u003c\/td\u003e\n\u003ctd\u003e76 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eGas Furnace — GDVT960804CN\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHigh Fire Input\u003c\/td\u003e\n\u003ctd\u003e80,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAFUE\u003c\/td\u003e\n\u003ctd\u003e96%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStages \/ Gas Valve\u003c\/td\u003e\n\u003ctd\u003eTwo-Stage \/ Two-Stage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlower Motor\u003c\/td\u003e\n\u003ctd\u003eVariable-Speed ECM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eDownflow\/Horizontal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNOx Rating\u003c\/td\u003e\n\u003ctd\u003eNatural Gas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCabinet Width\u003c\/td\u003e\n\u003ctd\u003e[NEEDS VERIFICATION]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVent Diameter\u003c\/td\u003e\n\u003ctd\u003e2\"-3\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003e115 VAC \/ 1 Phase \/ 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cem\u003eNote: See 'Resources (System Manuals and Warranty)' Tab above for full specifications.\u003c\/em\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCompliance \u0026amp; Environmental Data\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse:collapse; width:100%;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#0056b3; color:#fff;\"\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Type\u003c\/td\u003e\n\u003ctd\u003eR-32 (HFC, A2L — Mildly Flammable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGlobal Warming Potential (GWP)\u003c\/td\u003e\n\u003ctd\u003e675 (vs. R-410A at 2,088 — ~68% reduction)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEPA Section 608 Certification\u003c\/td\u003e\n\u003ctd\u003eRequired for purchase, handling, and recovery of R-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eASHRAE Classification\u003c\/td\u003e\n\u003ctd\u003eA2L per ASHRAE Standard 34\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety Compliance\u003c\/td\u003e\n\u003ctd\u003eUL 60335-2-40 (outdoor unit and indoor components)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRegional Code Compliance\u003c\/td\u003e\n\u003ctd\u003eMeets DOE 2023 federal minimum efficiency standards; verify local Title 24 (CA), SCAQMD, or equivalent requirements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy Star Certified\u003c\/td\u003e\n\u003ctd\u003eCold Climate (Heat Pump)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIRA \/ 25C Tax Credit Eligibility\u003c\/td\u003e\n\u003ctd\u003ePotential — Consult IRS Form 5695 and EnergyStar.gov for current SEER2\/HSPF2\/AFUE thresholds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWarranty \u0026amp; Registration\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGZV9SA4810 (Heat Pump Condenser):\u003c\/strong\u003e Covered under Goodman warranty Part No. PWGACHPMTSDC. \u003cem\u003eWithout registration:\u003c\/em\u003e 5-Year Parts Limited Warranty. \u003cem\u003eWith registration (within 60 days of installation):\u003c\/em\u003e 10-Year Parts Limited Warranty; if the compressor fails within the first 10 years, Daikin will furnish a new equivalent replacement unit (one-time unit replacement). Registration at www.goodmanmfg.com.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCHPEA4830C3 (Evaporator Coil):\u003c\/strong\u003e Covered under Goodman coil warranty. \u003cem\u003eWithout registration:\u003c\/em\u003e 5-Year Parts Limited Warranty. \u003cem\u003eWith registration (within 60 days of installation):\u003c\/em\u003e 10-Year Parts Limited Warranty. Registration at www.goodmanmfg.com.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGDVT960804CN (Gas Furnace):\u003c\/strong\u003e Covered under Goodman warranty Part No. PWCFURNUQNTE. \u003cem\u003eWithout registration:\u003c\/em\u003e 20-Year Heat Exchanger Limited Warranty + 5-Year Parts Limited Warranty. \u003cem\u003eWith registration (within 60 days of installation):\u003c\/em\u003e Lifetime Heat Exchanger Limited Warranty (for as long as original owner resides in the home) + 10-Year Unit Replacement Limited Warranty (if heat exchanger fails in first 10 years, Daikin furnishes replacement unit) + 10-Year Parts Limited Warranty. Registration at www.goodmanmfg.com.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eNote: Online registration must be completed within 60 days of installation to receive the extended warranty terms described above. Online registration is not required in California, Florida, or Québec. The duration of warranty coverage in Texas and Florida differs in some cases. Complete warranty details are available at www.goodmanmfg.com. Labor, refrigerant, freight, and other service costs are not covered.\u003c\/em\u003e\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":51657835807040,"sku":"GZV9SA4810-CHPEA4830C3-GDVT960804CN","price":10561.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/5924\/9984\/files\/NFGNFGNFGNd.jpg?v=1777341191"},{"product_id":"gzv9sa4810-chpea4830c3-gmvm970804cn","title":"Goodman 4 Ton 16.2 SEER2 R-32 Dual Fuel System | GZV9SA4810 + CHPEA4830C3 + GMVM970804CN | Communicating | 21\" Horizontal Coil | 80,000 BTU Upflow\/Horizontal Modulating Variable-Speed ECM Natural Gas Furnace","description":"\u003cp\u003eThis Goodman 4 Ton 16.2 SEER2 Dual Fuel System pairs the GZV9SA4810 variable-speed inverter-driven heat pump condenser with the GMVM970804CN modulating gas furnace (97% AFUE, 80,000 BTU) and a CHPEA4830C3 evaporator coil for year-round heating and cooling using R-32 refrigerant. The system operates at up to 16.2 SEER2 \/ 10.5 EER2 in cooling and 8.5 HSPF2 in heat pump mode, with gas furnace backup for extreme cold conditions. AHRI Certificate Number: 217989233. Energy Star Cold Climate Certified (heat pump).\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: If you would like to review the manufacturer Product Specifications, Warranty, Brochure, etc., for this system, please refer to the 'Resources (System Manuals and Warranty)' Tab above on this page.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eSystem Components\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGZV9SA4810\u003c\/strong\u003e — Goodman 4 Ton Variable-Speed Inverter-Driven R-32 Heat Pump Condenser (Side Discharge). Max Cooling: 46,000 BTU\/h; Max Heating @47°F: 48,000 BTU\/h. EEV metering, 208-230V \/ 1 Phase \/ 60 Hz.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCHPEA4830C3\u003c\/strong\u003e — Goodman 4 Ton Cased Horizontal Indoor Coil. Horizontal configuration, all-aluminum coil with factory-installed EEV, R-32 sensor. Cabinet: 30\" W x 21\" D x 21\" H.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGMVM970804CN\u003c\/strong\u003e — Goodman 80,000 BTU 97% AFUE Modulating Variable-Speed ECM Gas Furnace. Upflow\/Horizontal configuration, Modulating gas valve, Natural Gas. Aluminized-Steel Tubular primary heat exchanger, Stainless-Steel secondary heat exchanger. ComfortBridge™ communicating technology, 115 VAC.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"background:#f7f7f7; border-left:4px solid #0056b3; padding:15px; margin:20px 0;\"\u003e\n\u003ch4\u003ePro-Installer Tip: Dual Fuel Changeover \u0026amp; Refrigerant Line Adaptation\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eThe Technical Friction:\u003c\/strong\u003e The GZV9S heat pump uses ⅞\" suction service valves but requires 1⅛\" suction line sets — installers must supply ⅞\" to 1⅛\" adapters at the condenser. Additionally, dual fuel changeover point calibration requires verifying the outdoor thermostat lockout setting matches your climate zone's economic balance point (typically 30–35°F in most regions).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Long-Term Prevention:\u003c\/strong\u003e Verify subcooling at the service valve targets 11±1°F and run a standing-pressure decay test at 300 PSI for a minimum of 30 minutes before releasing R-32 charge. This prevents nuisance low-pressure lockouts and compressor liquid-slugging callbacks during the first heating season when the system transitions between heat pump and gas furnace modes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Expert Validation:\u003c\/strong\u003e Use a digital manifold gauge with R-32 pressure-temperature curves (not R-410A charts — R-32 operates at slightly different saturation pressures). Verify subcooling with a calibrated pipe-clamp thermometer at the liquid service valve. CoolCloud™ app commissioning confirms airflow CFM, changeover settings, and fault history remotely.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Professional Standard:\u003c\/strong\u003e R-32 is classified A2L (mildly flammable); EPA Section 608 certification is required for handling. Follow ASHRAE 15 and local mechanical codes for refrigerant charge limits in enclosed spaces. R-32's GWP of 675 (vs. R-410A's 2088) supports current EPA AIM Act phase-down targets and may support IRA\/25C tax credit eligibility for qualifying high-efficiency configurations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable-Speed Inverter Efficiency:\u003c\/strong\u003e The GZV9S condenser modulates compressor speed to match real-time load, achieving up to 16.2 SEER2 in this configuration — reducing energy consumption compared to fixed-speed systems while maintaining tighter temperature control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCold Climate Heat Pump Performance:\u003c\/strong\u003e With max heating capacity of 48,000 BTU\/h at 47°F and operational down to -20°F ambient, this system qualifies as Energy Star Cold Climate Certified, extending efficient heat pump operation deeper into the heating season.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eR-32 Refrigerant (Low GWP):\u003c\/strong\u003e R-32 carries a Global Warming Potential of 675 — approximately 68% lower than R-410A (GWP 2088). This supports EPA AIM Act compliance and may help qualify for IRA\/25C federal tax credits for eligible high-efficiency equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Fuel Flexibility:\u003c\/strong\u003e Automatic switchover between heat pump and 97% AFUE gas furnace heating at the configured balance point, optimizing energy cost based on outdoor temperature and local utility rates.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunicating ComfortBridge™ Technology:\u003c\/strong\u003e The furnace's integrated ComfortBridge™ platform enables commissioning and diagnostics via Bluetooth through the CoolCloud™ app, reducing setup time and enabling remote fault-code retrieval.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuiet Operation:\u003c\/strong\u003e The GZV9S outdoor unit operates at 77 dBA in normal cooling mode (4-ton) and offers a selectable Quiet Mode with up to 3 sound levels (as low as 45 dBA for the GZV9S platform), minimizing neighborhood noise impact.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Heat Exchanger Construction:\u003c\/strong\u003e The furnace features a heavy-duty aluminized-steel tubular primary heat exchanger with a stainless-steel secondary heat exchanger, backed by a Lifetime Heat Exchanger Limited Warranty (with registration).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse:collapse; width:100%;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#0056b3; color:#fff;\"\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAHRI Certificate Number\u003c\/td\u003e\n\u003ctd\u003e217989233\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Type\u003c\/td\u003e\n\u003ctd\u003eDual Fuel System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal System Capacity\u003c\/td\u003e\n\u003ctd\u003e4 Ton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSEER2\u003c\/td\u003e\n\u003ctd\u003e16.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEER2\u003c\/td\u003e\n\u003ctd\u003e10.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSPF2\u003c\/td\u003e\n\u003ctd\u003e8.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAFUE (Furnace)\u003c\/td\u003e\n\u003ctd\u003e97%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant\u003c\/td\u003e\n\u003ctd\u003eR-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling Capacity (AHRI Rated)\u003c\/td\u003e\n\u003ctd\u003e45,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity — High Heat (Furnace)\u003c\/td\u003e\n\u003ctd\u003e46,500 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity — Heat Pump @47°F\u003c\/td\u003e\n\u003ctd\u003e48,000 BTU\/h (max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity — Heat Pump Low\u003c\/td\u003e\n\u003ctd\u003e29,600 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eOutdoor Unit — GZV9SA4810\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompressor Type\u003c\/td\u003e\n\u003ctd\u003eVariable-Speed Inverter-Driven Swing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpansion Device\u003c\/td\u003e\n\u003ctd\u003eEEV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e\n\u003ctd\u003e37\" x 12⅝\" x 56-5\/16\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquipment Weight\u003c\/td\u003e\n\u003ctd\u003e230 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003e208-230V \/ 1 Phase \/ 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMCA \/ MOCP\u003c\/td\u003e\n\u003ctd\u003e34.4A \/ 40A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSound Level (Cooling\/Heating)\u003c\/td\u003e\n\u003ctd\u003e77 \/ 75 dBA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient Range (Cool\/Heat)\u003c\/td\u003e\n\u003ctd\u003e0°F to 115°F \/ -20°F to 70°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Charge\u003c\/td\u003e\n\u003ctd\u003e162 oz (for 15 ft of ⅜\" liquid line)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLiquid \/ Suction Line\u003c\/td\u003e\n\u003ctd\u003e⅜\" \/ 1⅛\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eEvaporator Coil — CHPEA4830C3\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eHorizontal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Capacity\u003c\/td\u003e\n\u003ctd\u003e4 Ton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e\n\u003ctd\u003e30\" x 21\" x 21\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShip Weight\u003c\/td\u003e\n\u003ctd\u003e76 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eGas Furnace — GMVM970804CN\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHigh Fire Input\u003c\/td\u003e\n\u003ctd\u003e80,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAFUE\u003c\/td\u003e\n\u003ctd\u003e97%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStages \/ Gas Valve\u003c\/td\u003e\n\u003ctd\u003eModulating \/ Modulating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlower Motor\u003c\/td\u003e\n\u003ctd\u003eVariable-Speed ECM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eUpflow\/Horizontal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNOx Rating\u003c\/td\u003e\n\u003ctd\u003eNatural Gas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCabinet Width\u003c\/td\u003e\n\u003ctd\u003e[NEEDS VERIFICATION]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVent Diameter\u003c\/td\u003e\n\u003ctd\u003e2\"-3\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003e115 VAC \/ 1 Phase \/ 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cem\u003eNote: See 'Resources (System Manuals and Warranty)' Tab above for full specifications.\u003c\/em\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCompliance \u0026amp; Environmental Data\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse:collapse; width:100%;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#0056b3; color:#fff;\"\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Type\u003c\/td\u003e\n\u003ctd\u003eR-32 (HFC, A2L — Mildly Flammable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGlobal Warming Potential (GWP)\u003c\/td\u003e\n\u003ctd\u003e675 (vs. R-410A at 2,088 — ~68% reduction)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEPA Section 608 Certification\u003c\/td\u003e\n\u003ctd\u003eRequired for purchase, handling, and recovery of R-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eASHRAE Classification\u003c\/td\u003e\n\u003ctd\u003eA2L per ASHRAE Standard 34\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety Compliance\u003c\/td\u003e\n\u003ctd\u003eUL 60335-2-40 (outdoor unit and indoor components)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRegional Code Compliance\u003c\/td\u003e\n\u003ctd\u003eMeets DOE 2023 federal minimum efficiency standards; verify local Title 24 (CA), SCAQMD, or equivalent requirements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy Star Certified\u003c\/td\u003e\n\u003ctd\u003eCold Climate (Heat Pump)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIRA \/ 25C Tax Credit Eligibility\u003c\/td\u003e\n\u003ctd\u003ePotential — Consult IRS Form 5695 and EnergyStar.gov for current SEER2\/HSPF2\/AFUE thresholds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWarranty \u0026amp; Registration\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGZV9SA4810 (Heat Pump Condenser):\u003c\/strong\u003e Covered under Goodman warranty Part No. PWGACHPMTSDC. \u003cem\u003eWithout registration:\u003c\/em\u003e 5-Year Parts Limited Warranty. \u003cem\u003eWith registration (within 60 days of installation):\u003c\/em\u003e 10-Year Parts Limited Warranty; if the compressor fails within the first 10 years, Daikin will furnish a new equivalent replacement unit (one-time unit replacement). Registration at www.goodmanmfg.com.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCHPEA4830C3 (Evaporator Coil):\u003c\/strong\u003e Covered under Goodman coil warranty. \u003cem\u003eWithout registration:\u003c\/em\u003e 5-Year Parts Limited Warranty. \u003cem\u003eWith registration (within 60 days of installation):\u003c\/em\u003e 10-Year Parts Limited Warranty. Registration at www.goodmanmfg.com.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGMVM970804CN (Gas Furnace):\u003c\/strong\u003e Covered under Goodman warranty Part No. PWCFURNUQNTE. \u003cem\u003eWithout registration:\u003c\/em\u003e 20-Year Heat Exchanger Limited Warranty + 5-Year Parts Limited Warranty. \u003cem\u003eWith registration (within 60 days of installation):\u003c\/em\u003e Lifetime Heat Exchanger Limited Warranty (for as long as original owner resides in the home) + 10-Year Unit Replacement Limited Warranty (if heat exchanger fails in first 10 years, Daikin furnishes replacement unit) + 10-Year Parts Limited Warranty. Registration at www.goodmanmfg.com.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eNote: Online registration must be completed within 60 days of installation to receive the extended warranty terms described above. Online registration is not required in California, Florida, or Québec. The duration of warranty coverage in Texas and Florida differs in some cases. Complete warranty details are available at www.goodmanmfg.com. Labor, refrigerant, freight, and other service costs are not covered.\u003c\/em\u003e\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":51657835938112,"sku":"GZV9SA4810-CHPEA4830C3-GMVM970804CN","price":10430.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/5924\/9984\/files\/yjtyjgjghjgjgyjjd_1.jpg?v=1777340281"},{"product_id":"gzv9sa4810-chpea4830d3-gdvt960804cn","title":"Goodman 4 Ton 16.2 SEER2 R-32 Dual Fuel System | GZV9SA4810 + CHPEA4830D3 + GDVT960804CN | 24½\" Horizontal Coil | 80,000 BTU Downflow\/Horizontal Two-Stage Variable-Speed ECM Natural Gas Furnace","description":"\u003cp\u003eThis Goodman 4 Ton 16.2 SEER2 Dual Fuel System pairs the GZV9SA4810 variable-speed inverter-driven heat pump condenser with the GDVT960804CN two-stage gas furnace (96% AFUE, 80,000 BTU) and a CHPEA4830D3 evaporator coil for year-round heating and cooling using R-32 refrigerant. The system operates at up to 16.2 SEER2 \/ 10.5 EER2 in cooling and 8.5 HSPF2 in heat pump mode, with gas furnace backup for extreme cold conditions. AHRI Certificate Number: 217989215. Energy Star Cold Climate Certified (heat pump).\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: If you would like to review the manufacturer Product Specifications, Warranty, Brochure, etc., for this system, please refer to the 'Resources (System Manuals and Warranty)' Tab above on this page.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eSystem Components\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGZV9SA4810\u003c\/strong\u003e — Goodman 4 Ton Variable-Speed Inverter-Driven R-32 Heat Pump Condenser (Side Discharge). Max Cooling: 46,000 BTU\/h; Max Heating @47°F: 48,000 BTU\/h. EEV metering, 208-230V \/ 1 Phase \/ 60 Hz.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCHPEA4830D3\u003c\/strong\u003e — Goodman 4 Ton Cased Horizontal Indoor Coil. Horizontal configuration, all-aluminum coil with factory-installed EEV, R-32 sensor. Cabinet: 30\" W x 21\" D x 24½\" H.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGDVT960804CN\u003c\/strong\u003e — Goodman 80,000 BTU 96% AFUE Two-Stage Variable-Speed ECM Gas Furnace. Downflow\/Horizontal configuration, Two-Stage gas valve, Natural Gas. Aluminized-Steel Tubular primary heat exchanger, Stainless-Steel secondary heat exchanger. ComfortBridge™ communicating technology, 115 VAC.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"background:#f7f7f7; border-left:4px solid #0056b3; padding:15px; margin:20px 0;\"\u003e\n\u003ch4\u003ePro-Installer Tip: Dual Fuel Changeover \u0026amp; Refrigerant Line Adaptation\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eThe Technical Friction:\u003c\/strong\u003e The GZV9S heat pump uses ⅞\" suction service valves but requires 1⅛\" suction line sets — installers must supply ⅞\" to 1⅛\" adapters at the condenser. Additionally, dual fuel changeover point calibration requires verifying the outdoor thermostat lockout setting matches your climate zone's economic balance point (typically 30–35°F in most regions).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Long-Term Prevention:\u003c\/strong\u003e Verify subcooling at the service valve targets 11±1°F and run a standing-pressure decay test at 300 PSI for a minimum of 30 minutes before releasing R-32 charge. This prevents nuisance low-pressure lockouts and compressor liquid-slugging callbacks during the first heating season when the system transitions between heat pump and gas furnace modes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Expert Validation:\u003c\/strong\u003e Use a digital manifold gauge with R-32 pressure-temperature curves (not R-410A charts — R-32 operates at slightly different saturation pressures). Verify subcooling with a calibrated pipe-clamp thermometer at the liquid service valve. CoolCloud™ app commissioning confirms airflow CFM, changeover settings, and fault history remotely.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Professional Standard:\u003c\/strong\u003e R-32 is classified A2L (mildly flammable); EPA Section 608 certification is required for handling. Follow ASHRAE 15 and local mechanical codes for refrigerant charge limits in enclosed spaces. R-32's GWP of 675 (vs. R-410A's 2088) supports current EPA AIM Act phase-down targets and may support IRA\/25C tax credit eligibility for qualifying high-efficiency configurations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable-Speed Inverter Efficiency:\u003c\/strong\u003e The GZV9S condenser modulates compressor speed to match real-time load, achieving up to 16.2 SEER2 in this configuration — reducing energy consumption compared to fixed-speed systems while maintaining tighter temperature control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCold Climate Heat Pump Performance:\u003c\/strong\u003e With max heating capacity of 48,000 BTU\/h at 47°F and operational down to -20°F ambient, this system qualifies as Energy Star Cold Climate Certified, extending efficient heat pump operation deeper into the heating season.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eR-32 Refrigerant (Low GWP):\u003c\/strong\u003e R-32 carries a Global Warming Potential of 675 — approximately 68% lower than R-410A (GWP 2088). This supports EPA AIM Act compliance and may help qualify for IRA\/25C federal tax credits for eligible high-efficiency equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Fuel Flexibility:\u003c\/strong\u003e Automatic switchover between heat pump and 96% AFUE gas furnace heating at the configured balance point, optimizing energy cost based on outdoor temperature and local utility rates.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunicating ComfortBridge™ Technology:\u003c\/strong\u003e The furnace's integrated ComfortBridge™ platform enables commissioning and diagnostics via Bluetooth through the CoolCloud™ app, reducing setup time and enabling remote fault-code retrieval.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuiet Operation:\u003c\/strong\u003e The GZV9S outdoor unit operates at 77 dBA in normal cooling mode (4-ton) and offers a selectable Quiet Mode with up to 3 sound levels (as low as 45 dBA for the GZV9S platform), minimizing neighborhood noise impact.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Heat Exchanger Construction:\u003c\/strong\u003e The furnace features a heavy-duty aluminized-steel tubular primary heat exchanger with a stainless-steel secondary heat exchanger, backed by a Lifetime Heat Exchanger Limited Warranty (with registration).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse:collapse; width:100%;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#0056b3; color:#fff;\"\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAHRI Certificate Number\u003c\/td\u003e\n\u003ctd\u003e217989215\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Type\u003c\/td\u003e\n\u003ctd\u003eDual Fuel System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal System Capacity\u003c\/td\u003e\n\u003ctd\u003e4 Ton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSEER2\u003c\/td\u003e\n\u003ctd\u003e16.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEER2\u003c\/td\u003e\n\u003ctd\u003e10.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSPF2\u003c\/td\u003e\n\u003ctd\u003e8.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAFUE (Furnace)\u003c\/td\u003e\n\u003ctd\u003e96%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant\u003c\/td\u003e\n\u003ctd\u003eR-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling Capacity (AHRI Rated)\u003c\/td\u003e\n\u003ctd\u003e45,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity — High Heat (Furnace)\u003c\/td\u003e\n\u003ctd\u003e46,500 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity — Heat Pump @47°F\u003c\/td\u003e\n\u003ctd\u003e48,000 BTU\/h (max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity — Heat Pump Low\u003c\/td\u003e\n\u003ctd\u003e29,600 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eOutdoor Unit — GZV9SA4810\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompressor Type\u003c\/td\u003e\n\u003ctd\u003eVariable-Speed Inverter-Driven Swing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpansion Device\u003c\/td\u003e\n\u003ctd\u003eEEV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e\n\u003ctd\u003e37\" x 12⅝\" x 56-5\/16\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquipment Weight\u003c\/td\u003e\n\u003ctd\u003e230 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003e208-230V \/ 1 Phase \/ 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMCA \/ MOCP\u003c\/td\u003e\n\u003ctd\u003e34.4A \/ 40A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSound Level (Cooling\/Heating)\u003c\/td\u003e\n\u003ctd\u003e77 \/ 75 dBA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient Range (Cool\/Heat)\u003c\/td\u003e\n\u003ctd\u003e0°F to 115°F \/ -20°F to 70°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Charge\u003c\/td\u003e\n\u003ctd\u003e162 oz (for 15 ft of ⅜\" liquid line)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLiquid \/ Suction Line\u003c\/td\u003e\n\u003ctd\u003e⅜\" \/ 1⅛\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eEvaporator Coil — CHPEA4830D3\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eHorizontal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Capacity\u003c\/td\u003e\n\u003ctd\u003e4 Ton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e\n\u003ctd\u003e30\" x 21\" x 24½\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShip Weight\u003c\/td\u003e\n\u003ctd\u003e78 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eGas Furnace — GDVT960804CN\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHigh Fire Input\u003c\/td\u003e\n\u003ctd\u003e80,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAFUE\u003c\/td\u003e\n\u003ctd\u003e96%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStages \/ Gas Valve\u003c\/td\u003e\n\u003ctd\u003eTwo-Stage \/ Two-Stage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlower Motor\u003c\/td\u003e\n\u003ctd\u003eVariable-Speed ECM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eDownflow\/Horizontal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNOx Rating\u003c\/td\u003e\n\u003ctd\u003eNatural Gas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCabinet Width\u003c\/td\u003e\n\u003ctd\u003e[NEEDS VERIFICATION]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVent Diameter\u003c\/td\u003e\n\u003ctd\u003e2\"-3\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003e115 VAC \/ 1 Phase \/ 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cem\u003eNote: See 'Resources (System Manuals and Warranty)' Tab above for full specifications.\u003c\/em\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCompliance \u0026amp; Environmental Data\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse:collapse; width:100%;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#0056b3; color:#fff;\"\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Type\u003c\/td\u003e\n\u003ctd\u003eR-32 (HFC, A2L — Mildly Flammable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGlobal Warming Potential (GWP)\u003c\/td\u003e\n\u003ctd\u003e675 (vs. R-410A at 2,088 — ~68% reduction)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEPA Section 608 Certification\u003c\/td\u003e\n\u003ctd\u003eRequired for purchase, handling, and recovery of R-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eASHRAE Classification\u003c\/td\u003e\n\u003ctd\u003eA2L per ASHRAE Standard 34\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety Compliance\u003c\/td\u003e\n\u003ctd\u003eUL 60335-2-40 (outdoor unit and indoor components)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRegional Code Compliance\u003c\/td\u003e\n\u003ctd\u003eMeets DOE 2023 federal minimum efficiency standards; verify local Title 24 (CA), SCAQMD, or equivalent requirements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy Star Certified\u003c\/td\u003e\n\u003ctd\u003eCold Climate (Heat Pump)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIRA \/ 25C Tax Credit Eligibility\u003c\/td\u003e\n\u003ctd\u003ePotential — Consult IRS Form 5695 and EnergyStar.gov for current SEER2\/HSPF2\/AFUE thresholds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWarranty \u0026amp; Registration\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGZV9SA4810 (Heat Pump Condenser):\u003c\/strong\u003e Covered under Goodman warranty Part No. PWGACHPMTSDC. \u003cem\u003eWithout registration:\u003c\/em\u003e 5-Year Parts Limited Warranty. \u003cem\u003eWith registration (within 60 days of installation):\u003c\/em\u003e 10-Year Parts Limited Warranty; if the compressor fails within the first 10 years, Daikin will furnish a new equivalent replacement unit (one-time unit replacement). Registration at www.goodmanmfg.com.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCHPEA4830D3 (Evaporator Coil):\u003c\/strong\u003e Covered under Goodman coil warranty. \u003cem\u003eWithout registration:\u003c\/em\u003e 5-Year Parts Limited Warranty. \u003cem\u003eWith registration (within 60 days of installation):\u003c\/em\u003e 10-Year Parts Limited Warranty. Registration at www.goodmanmfg.com.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGDVT960804CN (Gas Furnace):\u003c\/strong\u003e Covered under Goodman warranty Part No. PWCFURNUQNTE. \u003cem\u003eWithout registration:\u003c\/em\u003e 20-Year Heat Exchanger Limited Warranty + 5-Year Parts Limited Warranty. \u003cem\u003eWith registration (within 60 days of installation):\u003c\/em\u003e Lifetime Heat Exchanger Limited Warranty (for as long as original owner resides in the home) + 10-Year Unit Replacement Limited Warranty (if heat exchanger fails in first 10 years, Daikin furnishes replacement unit) + 10-Year Parts Limited Warranty. Registration at www.goodmanmfg.com.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eNote: Online registration must be completed within 60 days of installation to receive the extended warranty terms described above. Online registration is not required in California, Florida, or Québec. The duration of warranty coverage in Texas and Florida differs in some cases. Complete warranty details are available at www.goodmanmfg.com. Labor, refrigerant, freight, and other service costs are not covered.\u003c\/em\u003e\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":51657835970880,"sku":"GZV9SA4810-CHPEA4830D3-GDVT960804CN","price":10569.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/5924\/9984\/files\/NFGNFGNFGNd.jpg?v=1777341191"},{"product_id":"gzv9sa4810-chpea4830c3-gmvm971005cn","title":"Goodman 4 Ton 16.2 SEER2 R-32 Dual Fuel System | GZV9SA4810 + CHPEA4830C3 + GMVM971005CN | Communicating | 21\" Horizontal Coil | 100,000 BTU Upflow\/Horizontal Modulating Variable-Speed ECM Natural Gas Furnace","description":"\u003cp\u003eThis Goodman 4 Ton 16.2 SEER2 Dual Fuel System pairs the GZV9SA4810 variable-speed inverter-driven heat pump condenser with the GMVM971005CN modulating gas furnace (97% AFUE, 100,000 BTU) and a CHPEA4830C3 evaporator coil for year-round heating and cooling using R-32 refrigerant. The system operates at up to 16.2 SEER2 \/ 10.5 EER2 in cooling and 8.5 HSPF2 in heat pump mode, with gas furnace backup for extreme cold conditions. AHRI Certificate Number: 217989231. Energy Star Cold Climate Certified (heat pump).\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: If you would like to review the manufacturer Product Specifications, Warranty, Brochure, etc., for this system, please refer to the 'Resources (System Manuals and Warranty)' Tab above on this page.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eSystem Components\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGZV9SA4810\u003c\/strong\u003e — Goodman 4 Ton Variable-Speed Inverter-Driven R-32 Heat Pump Condenser (Side Discharge). Max Cooling: 46,000 BTU\/h; Max Heating @47°F: 48,000 BTU\/h. EEV metering, 208-230V \/ 1 Phase \/ 60 Hz.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCHPEA4830C3\u003c\/strong\u003e — Goodman 4 Ton Cased Horizontal Indoor Coil. Horizontal configuration, all-aluminum coil with factory-installed EEV, R-32 sensor. Cabinet: 30\" W x 21\" D x 21\" H.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGMVM971005CN\u003c\/strong\u003e — Goodman 100,000 BTU 97% AFUE Modulating Variable-Speed ECM Gas Furnace. Upflow\/Horizontal configuration, Modulating gas valve, Natural Gas. Aluminized-Steel Tubular primary heat exchanger, Stainless-Steel secondary heat exchanger. ComfortBridge™ communicating technology, 115 VAC.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"background:#f7f7f7; border-left:4px solid #0056b3; padding:15px; margin:20px 0;\"\u003e\n\u003ch4\u003ePro-Installer Tip: Dual Fuel Changeover \u0026amp; Refrigerant Line Adaptation\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eThe Technical Friction:\u003c\/strong\u003e The GZV9S heat pump uses ⅞\" suction service valves but requires 1⅛\" suction line sets — installers must supply ⅞\" to 1⅛\" adapters at the condenser. Additionally, dual fuel changeover point calibration requires verifying the outdoor thermostat lockout setting matches your climate zone's economic balance point (typically 30–35°F in most regions).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Long-Term Prevention:\u003c\/strong\u003e Verify subcooling at the service valve targets 11±1°F and run a standing-pressure decay test at 300 PSI for a minimum of 30 minutes before releasing R-32 charge. This prevents nuisance low-pressure lockouts and compressor liquid-slugging callbacks during the first heating season when the system transitions between heat pump and gas furnace modes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Expert Validation:\u003c\/strong\u003e Use a digital manifold gauge with R-32 pressure-temperature curves (not R-410A charts — R-32 operates at slightly different saturation pressures). Verify subcooling with a calibrated pipe-clamp thermometer at the liquid service valve. CoolCloud™ app commissioning confirms airflow CFM, changeover settings, and fault history remotely.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Professional Standard:\u003c\/strong\u003e R-32 is classified A2L (mildly flammable); EPA Section 608 certification is required for handling. Follow ASHRAE 15 and local mechanical codes for refrigerant charge limits in enclosed spaces. R-32's GWP of 675 (vs. R-410A's 2088) supports current EPA AIM Act phase-down targets and may support IRA\/25C tax credit eligibility for qualifying high-efficiency configurations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable-Speed Inverter Efficiency:\u003c\/strong\u003e The GZV9S condenser modulates compressor speed to match real-time load, achieving up to 16.2 SEER2 in this configuration — reducing energy consumption compared to fixed-speed systems while maintaining tighter temperature control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCold Climate Heat Pump Performance:\u003c\/strong\u003e With max heating capacity of 48,000 BTU\/h at 47°F and operational down to -20°F ambient, this system qualifies as Energy Star Cold Climate Certified, extending efficient heat pump operation deeper into the heating season.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eR-32 Refrigerant (Low GWP):\u003c\/strong\u003e R-32 carries a Global Warming Potential of 675 — approximately 68% lower than R-410A (GWP 2088). This supports EPA AIM Act compliance and may help qualify for IRA\/25C federal tax credits for eligible high-efficiency equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Fuel Flexibility:\u003c\/strong\u003e Automatic switchover between heat pump and 97% AFUE gas furnace heating at the configured balance point, optimizing energy cost based on outdoor temperature and local utility rates.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunicating ComfortBridge™ Technology:\u003c\/strong\u003e The furnace's integrated ComfortBridge™ platform enables commissioning and diagnostics via Bluetooth through the CoolCloud™ app, reducing setup time and enabling remote fault-code retrieval.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuiet Operation:\u003c\/strong\u003e The GZV9S outdoor unit operates at 77 dBA in normal cooling mode (4-ton) and offers a selectable Quiet Mode with up to 3 sound levels (as low as 45 dBA for the GZV9S platform), minimizing neighborhood noise impact.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Heat Exchanger Construction:\u003c\/strong\u003e The furnace features a heavy-duty aluminized-steel tubular primary heat exchanger with a stainless-steel secondary heat exchanger, backed by a Lifetime Heat Exchanger Limited Warranty (with registration).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse:collapse; width:100%;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#0056b3; color:#fff;\"\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAHRI Certificate Number\u003c\/td\u003e\n\u003ctd\u003e217989231\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Type\u003c\/td\u003e\n\u003ctd\u003eDual Fuel System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal System Capacity\u003c\/td\u003e\n\u003ctd\u003e4 Ton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSEER2\u003c\/td\u003e\n\u003ctd\u003e16.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEER2\u003c\/td\u003e\n\u003ctd\u003e10.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSPF2\u003c\/td\u003e\n\u003ctd\u003e8.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAFUE (Furnace)\u003c\/td\u003e\n\u003ctd\u003e97%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant\u003c\/td\u003e\n\u003ctd\u003eR-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling Capacity (AHRI Rated)\u003c\/td\u003e\n\u003ctd\u003e45,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity — High Heat (Furnace)\u003c\/td\u003e\n\u003ctd\u003e46,500 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity — Heat Pump @47°F\u003c\/td\u003e\n\u003ctd\u003e48,000 BTU\/h (max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity — Heat Pump Low\u003c\/td\u003e\n\u003ctd\u003e29,600 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eOutdoor Unit — GZV9SA4810\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompressor Type\u003c\/td\u003e\n\u003ctd\u003eVariable-Speed Inverter-Driven Swing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpansion Device\u003c\/td\u003e\n\u003ctd\u003eEEV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e\n\u003ctd\u003e37\" x 12⅝\" x 56-5\/16\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquipment Weight\u003c\/td\u003e\n\u003ctd\u003e230 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003e208-230V \/ 1 Phase \/ 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMCA \/ MOCP\u003c\/td\u003e\n\u003ctd\u003e34.4A \/ 40A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSound Level (Cooling\/Heating)\u003c\/td\u003e\n\u003ctd\u003e77 \/ 75 dBA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient Range (Cool\/Heat)\u003c\/td\u003e\n\u003ctd\u003e0°F to 115°F \/ -20°F to 70°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Charge\u003c\/td\u003e\n\u003ctd\u003e162 oz (for 15 ft of ⅜\" liquid line)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLiquid \/ Suction Line\u003c\/td\u003e\n\u003ctd\u003e⅜\" \/ 1⅛\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eEvaporator Coil — CHPEA4830C3\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eHorizontal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Capacity\u003c\/td\u003e\n\u003ctd\u003e4 Ton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e\n\u003ctd\u003e30\" x 21\" x 21\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShip Weight\u003c\/td\u003e\n\u003ctd\u003e76 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eGas Furnace — GMVM971005CN\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHigh Fire Input\u003c\/td\u003e\n\u003ctd\u003e100,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAFUE\u003c\/td\u003e\n\u003ctd\u003e97%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStages \/ Gas Valve\u003c\/td\u003e\n\u003ctd\u003eModulating \/ Modulating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlower Motor\u003c\/td\u003e\n\u003ctd\u003eVariable-Speed ECM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eUpflow\/Horizontal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNOx Rating\u003c\/td\u003e\n\u003ctd\u003eNatural Gas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCabinet Width\u003c\/td\u003e\n\u003ctd\u003e[NEEDS VERIFICATION]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVent Diameter\u003c\/td\u003e\n\u003ctd\u003e2\"-3\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003e115 VAC \/ 1 Phase \/ 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cem\u003eNote: See 'Resources (System Manuals and Warranty)' Tab above for full specifications.\u003c\/em\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCompliance \u0026amp; Environmental Data\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse:collapse; width:100%;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#0056b3; color:#fff;\"\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Type\u003c\/td\u003e\n\u003ctd\u003eR-32 (HFC, A2L — Mildly Flammable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGlobal Warming Potential (GWP)\u003c\/td\u003e\n\u003ctd\u003e675 (vs. R-410A at 2,088 — ~68% reduction)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEPA Section 608 Certification\u003c\/td\u003e\n\u003ctd\u003eRequired for purchase, handling, and recovery of R-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eASHRAE Classification\u003c\/td\u003e\n\u003ctd\u003eA2L per ASHRAE Standard 34\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety Compliance\u003c\/td\u003e\n\u003ctd\u003eUL 60335-2-40 (outdoor unit and indoor components)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRegional Code Compliance\u003c\/td\u003e\n\u003ctd\u003eMeets DOE 2023 federal minimum efficiency standards; verify local Title 24 (CA), SCAQMD, or equivalent requirements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy Star Certified\u003c\/td\u003e\n\u003ctd\u003eCold Climate (Heat Pump)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIRA \/ 25C Tax Credit Eligibility\u003c\/td\u003e\n\u003ctd\u003ePotential — Consult IRS Form 5695 and EnergyStar.gov for current SEER2\/HSPF2\/AFUE thresholds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWarranty \u0026amp; Registration\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGZV9SA4810 (Heat Pump Condenser):\u003c\/strong\u003e Covered under Goodman warranty Part No. PWGACHPMTSDC. \u003cem\u003eWithout registration:\u003c\/em\u003e 5-Year Parts Limited Warranty. \u003cem\u003eWith registration (within 60 days of installation):\u003c\/em\u003e 10-Year Parts Limited Warranty; if the compressor fails within the first 10 years, Daikin will furnish a new equivalent replacement unit (one-time unit replacement). Registration at www.goodmanmfg.com.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCHPEA4830C3 (Evaporator Coil):\u003c\/strong\u003e Covered under Goodman coil warranty. \u003cem\u003eWithout registration:\u003c\/em\u003e 5-Year Parts Limited Warranty. \u003cem\u003eWith registration (within 60 days of installation):\u003c\/em\u003e 10-Year Parts Limited Warranty. Registration at www.goodmanmfg.com.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGMVM971005CN (Gas Furnace):\u003c\/strong\u003e Covered under Goodman warranty Part No. PWCFURNUQNTE. \u003cem\u003eWithout registration:\u003c\/em\u003e 20-Year Heat Exchanger Limited Warranty + 5-Year Parts Limited Warranty. \u003cem\u003eWith registration (within 60 days of installation):\u003c\/em\u003e Lifetime Heat Exchanger Limited Warranty (for as long as original owner resides in the home) + 10-Year Unit Replacement Limited Warranty (if heat exchanger fails in first 10 years, Daikin furnishes replacement unit) + 10-Year Parts Limited Warranty. Registration at www.goodmanmfg.com.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eNote: Online registration must be completed within 60 days of installation to receive the extended warranty terms described above. Online registration is not required in California, Florida, or Québec. The duration of warranty coverage in Texas and Florida differs in some cases. Complete warranty details are available at www.goodmanmfg.com. Labor, refrigerant, freight, and other service costs are not covered.\u003c\/em\u003e\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":51657836003648,"sku":"GZV9SA4810-CHPEA4830C3-GMVM971005CN","price":10672.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/5924\/9984\/files\/yjtyjgjghjgjgyjjd_1.jpg?v=1777340281"},{"product_id":"gzv9sa4810-chpea4830d3-grvm971005cn","title":"Goodman 4 Ton 16.2 SEER2 R-32 Dual Fuel System | GZV9SA4810 + CHPEA4830D3 + GRVM971005CN | 24½\" Horizontal Coil | 100,000 BTU Upflow\/Horizontal Modulating Variable-Speed ECM Natural Gas Furnace","description":"\u003cp\u003eThis Goodman 4 Ton 16.2 SEER2 Dual Fuel System pairs the GZV9SA4810 variable-speed inverter-driven heat pump condenser with the GRVM971005CN modulating gas furnace (97% AFUE, 100,000 BTU) and a CHPEA4830D3 evaporator coil for year-round heating and cooling using R-32 refrigerant. The system operates at up to 16.2 SEER2 \/ 10.5 EER2 in cooling and 8.5 HSPF2 in heat pump mode, with gas furnace backup for extreme cold conditions. AHRI Certificate Number: 217989231. Energy Star Cold Climate Certified (heat pump).\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: If you would like to review the manufacturer Product Specifications, Warranty, Brochure, etc., for this system, please refer to the 'Resources (System Manuals and Warranty)' Tab above on this page.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eSystem Components\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGZV9SA4810\u003c\/strong\u003e — Goodman 4 Ton Variable-Speed Inverter-Driven R-32 Heat Pump Condenser (Side Discharge). Max Cooling: 46,000 BTU\/h; Max Heating @47°F: 48,000 BTU\/h. EEV metering, 208-230V \/ 1 Phase \/ 60 Hz.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCHPEA4830D3\u003c\/strong\u003e — Goodman 4 Ton Cased Horizontal Indoor Coil. Horizontal configuration, all-aluminum coil with factory-installed EEV, R-32 sensor. Cabinet: 30\" W x 21\" D x 24½\" H.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGRVM971005CN\u003c\/strong\u003e — Goodman 100,000 BTU 97% AFUE Modulating Variable-Speed ECM Gas Furnace. Upflow\/Horizontal configuration, Modulating gas valve, Natural Gas. Aluminized-Steel Tubular primary heat exchanger, Stainless-Steel secondary heat exchanger. ComfortBridge™ communicating technology, 115 VAC.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"background:#f7f7f7; border-left:4px solid #0056b3; padding:15px; margin:20px 0;\"\u003e\n\u003ch4\u003ePro-Installer Tip: Dual Fuel Changeover \u0026amp; Refrigerant Line Adaptation\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eThe Technical Friction:\u003c\/strong\u003e The GZV9S heat pump uses ⅞\" suction service valves but requires 1⅛\" suction line sets — installers must supply ⅞\" to 1⅛\" adapters at the condenser. Additionally, dual fuel changeover point calibration requires verifying the outdoor thermostat lockout setting matches your climate zone's economic balance point (typically 30–35°F in most regions).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Long-Term Prevention:\u003c\/strong\u003e Verify subcooling at the service valve targets 11±1°F and run a standing-pressure decay test at 300 PSI for a minimum of 30 minutes before releasing R-32 charge. This prevents nuisance low-pressure lockouts and compressor liquid-slugging callbacks during the first heating season when the system transitions between heat pump and gas furnace modes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Expert Validation:\u003c\/strong\u003e Use a digital manifold gauge with R-32 pressure-temperature curves (not R-410A charts — R-32 operates at slightly different saturation pressures). Verify subcooling with a calibrated pipe-clamp thermometer at the liquid service valve. CoolCloud™ app commissioning confirms airflow CFM, changeover settings, and fault history remotely.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Professional Standard:\u003c\/strong\u003e R-32 is classified A2L (mildly flammable); EPA Section 608 certification is required for handling. Follow ASHRAE 15 and local mechanical codes for refrigerant charge limits in enclosed spaces. R-32's GWP of 675 (vs. R-410A's 2088) supports current EPA AIM Act phase-down targets and may support IRA\/25C tax credit eligibility for qualifying high-efficiency configurations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable-Speed Inverter Efficiency:\u003c\/strong\u003e The GZV9S condenser modulates compressor speed to match real-time load, achieving up to 16.2 SEER2 in this configuration — reducing energy consumption compared to fixed-speed systems while maintaining tighter temperature control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCold Climate Heat Pump Performance:\u003c\/strong\u003e With max heating capacity of 48,000 BTU\/h at 47°F and operational down to -20°F ambient, this system qualifies as Energy Star Cold Climate Certified, extending efficient heat pump operation deeper into the heating season.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eR-32 Refrigerant (Low GWP):\u003c\/strong\u003e R-32 carries a Global Warming Potential of 675 — approximately 68% lower than R-410A (GWP 2088). This supports EPA AIM Act compliance and may help qualify for IRA\/25C federal tax credits for eligible high-efficiency equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Fuel Flexibility:\u003c\/strong\u003e Automatic switchover between heat pump and 97% AFUE gas furnace heating at the configured balance point, optimizing energy cost based on outdoor temperature and local utility rates.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunicating ComfortBridge™ Technology:\u003c\/strong\u003e The furnace's integrated ComfortBridge™ platform enables commissioning and diagnostics via Bluetooth through the CoolCloud™ app, reducing setup time and enabling remote fault-code retrieval.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuiet Operation:\u003c\/strong\u003e The GZV9S outdoor unit operates at 77 dBA in normal cooling mode (4-ton) and offers a selectable Quiet Mode with up to 3 sound levels (as low as 45 dBA for the GZV9S platform), minimizing neighborhood noise impact.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Heat Exchanger Construction:\u003c\/strong\u003e The furnace features a heavy-duty aluminized-steel tubular primary heat exchanger with a stainless-steel secondary heat exchanger, backed by a Lifetime Heat Exchanger Limited Warranty (with registration).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse:collapse; width:100%;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#0056b3; color:#fff;\"\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAHRI Certificate Number\u003c\/td\u003e\n\u003ctd\u003e217989231\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Type\u003c\/td\u003e\n\u003ctd\u003eDual Fuel System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal System Capacity\u003c\/td\u003e\n\u003ctd\u003e4 Ton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSEER2\u003c\/td\u003e\n\u003ctd\u003e16.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEER2\u003c\/td\u003e\n\u003ctd\u003e10.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSPF2\u003c\/td\u003e\n\u003ctd\u003e8.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAFUE (Furnace)\u003c\/td\u003e\n\u003ctd\u003e97%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant\u003c\/td\u003e\n\u003ctd\u003eR-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling Capacity (AHRI Rated)\u003c\/td\u003e\n\u003ctd\u003e45,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity — High Heat (Furnace)\u003c\/td\u003e\n\u003ctd\u003e46,500 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity — Heat Pump @47°F\u003c\/td\u003e\n\u003ctd\u003e48,000 BTU\/h (max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity — Heat Pump Low\u003c\/td\u003e\n\u003ctd\u003e29,600 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eOutdoor Unit — GZV9SA4810\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompressor Type\u003c\/td\u003e\n\u003ctd\u003eVariable-Speed Inverter-Driven Swing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpansion Device\u003c\/td\u003e\n\u003ctd\u003eEEV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e\n\u003ctd\u003e37\" x 12⅝\" x 56-5\/16\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquipment Weight\u003c\/td\u003e\n\u003ctd\u003e230 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003e208-230V \/ 1 Phase \/ 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMCA \/ MOCP\u003c\/td\u003e\n\u003ctd\u003e34.4A \/ 40A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSound Level (Cooling\/Heating)\u003c\/td\u003e\n\u003ctd\u003e77 \/ 75 dBA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient Range (Cool\/Heat)\u003c\/td\u003e\n\u003ctd\u003e0°F to 115°F \/ -20°F to 70°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Charge\u003c\/td\u003e\n\u003ctd\u003e162 oz (for 15 ft of ⅜\" liquid line)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLiquid \/ Suction Line\u003c\/td\u003e\n\u003ctd\u003e⅜\" \/ 1⅛\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eEvaporator Coil — CHPEA4830D3\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eHorizontal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Capacity\u003c\/td\u003e\n\u003ctd\u003e4 Ton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e\n\u003ctd\u003e30\" x 21\" x 24½\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShip Weight\u003c\/td\u003e\n\u003ctd\u003e78 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eGas Furnace — GRVM971005CN\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHigh Fire Input\u003c\/td\u003e\n\u003ctd\u003e100,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAFUE\u003c\/td\u003e\n\u003ctd\u003e97%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStages \/ Gas Valve\u003c\/td\u003e\n\u003ctd\u003eModulating \/ Modulating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlower Motor\u003c\/td\u003e\n\u003ctd\u003eVariable-Speed ECM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eUpflow\/Horizontal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNOx Rating\u003c\/td\u003e\n\u003ctd\u003eNatural Gas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCabinet Width\u003c\/td\u003e\n\u003ctd\u003e[NEEDS VERIFICATION]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVent Diameter\u003c\/td\u003e\n\u003ctd\u003e2\"-3\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003e115 VAC \/ 1 Phase \/ 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cem\u003eNote: See 'Resources (System Manuals and Warranty)' Tab above for full specifications.\u003c\/em\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCompliance \u0026amp; Environmental Data\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse:collapse; width:100%;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#0056b3; color:#fff;\"\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Type\u003c\/td\u003e\n\u003ctd\u003eR-32 (HFC, A2L — Mildly Flammable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGlobal Warming Potential (GWP)\u003c\/td\u003e\n\u003ctd\u003e675 (vs. R-410A at 2,088 — ~68% reduction)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEPA Section 608 Certification\u003c\/td\u003e\n\u003ctd\u003eRequired for purchase, handling, and recovery of R-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eASHRAE Classification\u003c\/td\u003e\n\u003ctd\u003eA2L per ASHRAE Standard 34\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety Compliance\u003c\/td\u003e\n\u003ctd\u003eUL 60335-2-40 (outdoor unit and indoor components)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRegional Code Compliance\u003c\/td\u003e\n\u003ctd\u003eMeets DOE 2023 federal minimum efficiency standards; verify local Title 24 (CA), SCAQMD, or equivalent requirements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy Star Certified\u003c\/td\u003e\n\u003ctd\u003eCold Climate (Heat Pump)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIRA \/ 25C Tax Credit Eligibility\u003c\/td\u003e\n\u003ctd\u003ePotential — Consult IRS Form 5695 and EnergyStar.gov for current SEER2\/HSPF2\/AFUE thresholds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWarranty \u0026amp; Registration\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGZV9SA4810 (Heat Pump Condenser):\u003c\/strong\u003e Covered under Goodman warranty Part No. PWGACHPMTSDC. \u003cem\u003eWithout registration:\u003c\/em\u003e 5-Year Parts Limited Warranty. \u003cem\u003eWith registration (within 60 days of installation):\u003c\/em\u003e 10-Year Parts Limited Warranty; if the compressor fails within the first 10 years, Daikin will furnish a new equivalent replacement unit (one-time unit replacement). Registration at www.goodmanmfg.com.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCHPEA4830D3 (Evaporator Coil):\u003c\/strong\u003e Covered under Goodman coil warranty. \u003cem\u003eWithout registration:\u003c\/em\u003e 5-Year Parts Limited Warranty. \u003cem\u003eWith registration (within 60 days of installation):\u003c\/em\u003e 10-Year Parts Limited Warranty. Registration at www.goodmanmfg.com.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGRVM971005CN (Gas Furnace):\u003c\/strong\u003e Covered under Goodman warranty Part No. PWCFURNUQNTE. \u003cem\u003eWithout registration:\u003c\/em\u003e 20-Year Heat Exchanger Limited Warranty + 5-Year Parts Limited Warranty. \u003cem\u003eWith registration (within 60 days of installation):\u003c\/em\u003e Lifetime Heat Exchanger Limited Warranty (for as long as original owner resides in the home) + 10-Year Unit Replacement Limited Warranty (if heat exchanger fails in first 10 years, Daikin furnishes replacement unit) + 10-Year Parts Limited Warranty. Registration at www.goodmanmfg.com.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eNote: Online registration must be completed within 60 days of installation to receive the extended warranty terms described above. Online registration is not required in California, Florida, or Québec. The duration of warranty coverage in Texas and Florida differs in some cases. Complete warranty details are available at www.goodmanmfg.com. Labor, refrigerant, freight, and other service costs are not covered.\u003c\/em\u003e\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":51657836101952,"sku":"GZV9SA4810-CHPEA4830D3-GRVM971005CN","price":10989.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/5924\/9984\/files\/yjtyjgjghjgjgyjjd_1.jpg?v=1777340281"},{"product_id":"gzv9sa4810-chpea4830c3-grvm971005cn","title":"Goodman 4 Ton 16.2 SEER2 R-32 Dual Fuel System | GZV9SA4810 + CHPEA4830C3 + GRVM971005CN | 21\" Horizontal Coil | 100,000 BTU Upflow\/Horizontal Modulating Variable-Speed ECM Natural Gas Furnace","description":"\u003cp\u003eThis Goodman 4 Ton 16.2 SEER2 Dual Fuel System pairs the GZV9SA4810 variable-speed inverter-driven heat pump condenser with the GRVM971005CN modulating gas furnace (97% AFUE, 100,000 BTU) and a CHPEA4830C3 evaporator coil for year-round heating and cooling using R-32 refrigerant. The system operates at up to 16.2 SEER2 \/ 10.5 EER2 in cooling and 8.5 HSPF2 in heat pump mode, with gas furnace backup for extreme cold conditions. AHRI Certificate Number: 217989231. Energy Star Cold Climate Certified (heat pump).\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: If you would like to review the manufacturer Product Specifications, Warranty, Brochure, etc., for this system, please refer to the 'Resources (System Manuals and Warranty)' Tab above on this page.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eSystem Components\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGZV9SA4810\u003c\/strong\u003e — Goodman 4 Ton Variable-Speed Inverter-Driven R-32 Heat Pump Condenser (Side Discharge). Max Cooling: 46,000 BTU\/h; Max Heating @47°F: 48,000 BTU\/h. EEV metering, 208-230V \/ 1 Phase \/ 60 Hz.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCHPEA4830C3\u003c\/strong\u003e — Goodman 4 Ton Cased Horizontal Indoor Coil. Horizontal configuration, all-aluminum coil with factory-installed EEV, R-32 sensor. Cabinet: 30\" W x 21\" D x 21\" H.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGRVM971005CN\u003c\/strong\u003e — Goodman 100,000 BTU 97% AFUE Modulating Variable-Speed ECM Gas Furnace. Upflow\/Horizontal configuration, Modulating gas valve, Natural Gas. Aluminized-Steel Tubular primary heat exchanger, Stainless-Steel secondary heat exchanger. ComfortBridge™ communicating technology, 115 VAC.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"background:#f7f7f7; border-left:4px solid #0056b3; padding:15px; margin:20px 0;\"\u003e\n\u003ch4\u003ePro-Installer Tip: Dual Fuel Changeover \u0026amp; Refrigerant Line Adaptation\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eThe Technical Friction:\u003c\/strong\u003e The GZV9S heat pump uses ⅞\" suction service valves but requires 1⅛\" suction line sets — installers must supply ⅞\" to 1⅛\" adapters at the condenser. Additionally, dual fuel changeover point calibration requires verifying the outdoor thermostat lockout setting matches your climate zone's economic balance point (typically 30–35°F in most regions).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Long-Term Prevention:\u003c\/strong\u003e Verify subcooling at the service valve targets 11±1°F and run a standing-pressure decay test at 300 PSI for a minimum of 30 minutes before releasing R-32 charge. This prevents nuisance low-pressure lockouts and compressor liquid-slugging callbacks during the first heating season when the system transitions between heat pump and gas furnace modes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Expert Validation:\u003c\/strong\u003e Use a digital manifold gauge with R-32 pressure-temperature curves (not R-410A charts — R-32 operates at slightly different saturation pressures). Verify subcooling with a calibrated pipe-clamp thermometer at the liquid service valve. CoolCloud™ app commissioning confirms airflow CFM, changeover settings, and fault history remotely.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Professional Standard:\u003c\/strong\u003e R-32 is classified A2L (mildly flammable); EPA Section 608 certification is required for handling. Follow ASHRAE 15 and local mechanical codes for refrigerant charge limits in enclosed spaces. R-32's GWP of 675 (vs. R-410A's 2088) supports current EPA AIM Act phase-down targets and may support IRA\/25C tax credit eligibility for qualifying high-efficiency configurations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable-Speed Inverter Efficiency:\u003c\/strong\u003e The GZV9S condenser modulates compressor speed to match real-time load, achieving up to 16.2 SEER2 in this configuration — reducing energy consumption compared to fixed-speed systems while maintaining tighter temperature control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCold Climate Heat Pump Performance:\u003c\/strong\u003e With max heating capacity of 48,000 BTU\/h at 47°F and operational down to -20°F ambient, this system qualifies as Energy Star Cold Climate Certified, extending efficient heat pump operation deeper into the heating season.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eR-32 Refrigerant (Low GWP):\u003c\/strong\u003e R-32 carries a Global Warming Potential of 675 — approximately 68% lower than R-410A (GWP 2088). This supports EPA AIM Act compliance and may help qualify for IRA\/25C federal tax credits for eligible high-efficiency equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Fuel Flexibility:\u003c\/strong\u003e Automatic switchover between heat pump and 97% AFUE gas furnace heating at the configured balance point, optimizing energy cost based on outdoor temperature and local utility rates.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunicating ComfortBridge™ Technology:\u003c\/strong\u003e The furnace's integrated ComfortBridge™ platform enables commissioning and diagnostics via Bluetooth through the CoolCloud™ app, reducing setup time and enabling remote fault-code retrieval.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuiet Operation:\u003c\/strong\u003e The GZV9S outdoor unit operates at 77 dBA in normal cooling mode (4-ton) and offers a selectable Quiet Mode with up to 3 sound levels (as low as 45 dBA for the GZV9S platform), minimizing neighborhood noise impact.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Heat Exchanger Construction:\u003c\/strong\u003e The furnace features a heavy-duty aluminized-steel tubular primary heat exchanger with a stainless-steel secondary heat exchanger, backed by a Lifetime Heat Exchanger Limited Warranty (with registration).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse:collapse; width:100%;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#0056b3; color:#fff;\"\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAHRI Certificate Number\u003c\/td\u003e\n\u003ctd\u003e217989231\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Type\u003c\/td\u003e\n\u003ctd\u003eDual Fuel System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal System Capacity\u003c\/td\u003e\n\u003ctd\u003e4 Ton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSEER2\u003c\/td\u003e\n\u003ctd\u003e16.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEER2\u003c\/td\u003e\n\u003ctd\u003e10.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSPF2\u003c\/td\u003e\n\u003ctd\u003e8.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAFUE (Furnace)\u003c\/td\u003e\n\u003ctd\u003e97%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant\u003c\/td\u003e\n\u003ctd\u003eR-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling Capacity (AHRI Rated)\u003c\/td\u003e\n\u003ctd\u003e45,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity — High Heat (Furnace)\u003c\/td\u003e\n\u003ctd\u003e46,500 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity — Heat Pump @47°F\u003c\/td\u003e\n\u003ctd\u003e48,000 BTU\/h (max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity — Heat Pump Low\u003c\/td\u003e\n\u003ctd\u003e29,600 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eOutdoor Unit — GZV9SA4810\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompressor Type\u003c\/td\u003e\n\u003ctd\u003eVariable-Speed Inverter-Driven Swing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpansion Device\u003c\/td\u003e\n\u003ctd\u003eEEV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e\n\u003ctd\u003e37\" x 12⅝\" x 56-5\/16\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquipment Weight\u003c\/td\u003e\n\u003ctd\u003e230 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003e208-230V \/ 1 Phase \/ 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMCA \/ MOCP\u003c\/td\u003e\n\u003ctd\u003e34.4A \/ 40A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSound Level (Cooling\/Heating)\u003c\/td\u003e\n\u003ctd\u003e77 \/ 75 dBA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient Range (Cool\/Heat)\u003c\/td\u003e\n\u003ctd\u003e0°F to 115°F \/ -20°F to 70°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Charge\u003c\/td\u003e\n\u003ctd\u003e162 oz (for 15 ft of ⅜\" liquid line)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLiquid \/ Suction Line\u003c\/td\u003e\n\u003ctd\u003e⅜\" \/ 1⅛\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eEvaporator Coil — CHPEA4830C3\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eHorizontal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Capacity\u003c\/td\u003e\n\u003ctd\u003e4 Ton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e\n\u003ctd\u003e30\" x 21\" x 21\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShip Weight\u003c\/td\u003e\n\u003ctd\u003e76 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eGas Furnace — GRVM971005CN\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHigh Fire Input\u003c\/td\u003e\n\u003ctd\u003e100,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAFUE\u003c\/td\u003e\n\u003ctd\u003e97%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStages \/ Gas Valve\u003c\/td\u003e\n\u003ctd\u003eModulating \/ Modulating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlower Motor\u003c\/td\u003e\n\u003ctd\u003eVariable-Speed ECM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eUpflow\/Horizontal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNOx Rating\u003c\/td\u003e\n\u003ctd\u003eNatural Gas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCabinet Width\u003c\/td\u003e\n\u003ctd\u003e[NEEDS VERIFICATION]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVent Diameter\u003c\/td\u003e\n\u003ctd\u003e2\"-3\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003e115 VAC \/ 1 Phase \/ 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cem\u003eNote: See 'Resources (System Manuals and Warranty)' Tab above for full specifications.\u003c\/em\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCompliance \u0026amp; Environmental Data\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse:collapse; width:100%;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#0056b3; color:#fff;\"\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Type\u003c\/td\u003e\n\u003ctd\u003eR-32 (HFC, A2L — Mildly Flammable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGlobal Warming Potential (GWP)\u003c\/td\u003e\n\u003ctd\u003e675 (vs. R-410A at 2,088 — ~68% reduction)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEPA Section 608 Certification\u003c\/td\u003e\n\u003ctd\u003eRequired for purchase, handling, and recovery of R-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eASHRAE Classification\u003c\/td\u003e\n\u003ctd\u003eA2L per ASHRAE Standard 34\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety Compliance\u003c\/td\u003e\n\u003ctd\u003eUL 60335-2-40 (outdoor unit and indoor components)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRegional Code Compliance\u003c\/td\u003e\n\u003ctd\u003eMeets DOE 2023 federal minimum efficiency standards; verify local Title 24 (CA), SCAQMD, or equivalent requirements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy Star Certified\u003c\/td\u003e\n\u003ctd\u003eCold Climate (Heat Pump)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIRA \/ 25C Tax Credit Eligibility\u003c\/td\u003e\n\u003ctd\u003ePotential — Consult IRS Form 5695 and EnergyStar.gov for current SEER2\/HSPF2\/AFUE thresholds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWarranty \u0026amp; Registration\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGZV9SA4810 (Heat Pump Condenser):\u003c\/strong\u003e Covered under Goodman warranty Part No. PWGACHPMTSDC. \u003cem\u003eWithout registration:\u003c\/em\u003e 5-Year Parts Limited Warranty. \u003cem\u003eWith registration (within 60 days of installation):\u003c\/em\u003e 10-Year Parts Limited Warranty; if the compressor fails within the first 10 years, Daikin will furnish a new equivalent replacement unit (one-time unit replacement). Registration at www.goodmanmfg.com.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCHPEA4830C3 (Evaporator Coil):\u003c\/strong\u003e Covered under Goodman coil warranty. \u003cem\u003eWithout registration:\u003c\/em\u003e 5-Year Parts Limited Warranty. \u003cem\u003eWith registration (within 60 days of installation):\u003c\/em\u003e 10-Year Parts Limited Warranty. Registration at www.goodmanmfg.com.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGRVM971005CN (Gas Furnace):\u003c\/strong\u003e Covered under Goodman warranty Part No. PWCFURNUQNTE. \u003cem\u003eWithout registration:\u003c\/em\u003e 20-Year Heat Exchanger Limited Warranty + 5-Year Parts Limited Warranty. \u003cem\u003eWith registration (within 60 days of installation):\u003c\/em\u003e Lifetime Heat Exchanger Limited Warranty (for as long as original owner resides in the home) + 10-Year Unit Replacement Limited Warranty (if heat exchanger fails in first 10 years, Daikin furnishes replacement unit) + 10-Year Parts Limited Warranty. Registration at www.goodmanmfg.com.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eNote: Online registration must be completed within 60 days of installation to receive the extended warranty terms described above. Online registration is not required in California, Florida, or Québec. The duration of warranty coverage in Texas and Florida differs in some cases. Complete warranty details are available at www.goodmanmfg.com. Labor, refrigerant, freight, and other service costs are not covered.\u003c\/em\u003e\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":51657836134720,"sku":"GZV9SA4810-CHPEA4830C3-GRVM971005CN","price":10981.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/5924\/9984\/files\/yjtyjgjghjgjgyjjd_1.jpg?v=1777340281"},{"product_id":"gzv9sa4810-chpea4830c3-grvt960804cn","title":"Goodman 4 Ton 16.2 SEER2 R-32 Dual Fuel System | GZV9SA4810 + CHPEA4830C3 + GRVT960804CN | 21\" Horizontal Coil | 80,000 BTU Downflow Two-Stage Variable-Speed ECM Natural Gas Furnace","description":"\u003cp\u003eThis Goodman 4 Ton 16.2 SEER2 Dual Fuel System pairs the GZV9SA4810 variable-speed inverter-driven heat pump condenser with the GRVT960804CN two-stage gas furnace (96% AFUE, 80,000 BTU) and a CHPEA4830C3 evaporator coil for year-round heating and cooling using R-32 refrigerant. The system operates at up to 16.2 SEER2 \/ 10.5 EER2 in cooling and 8.5 HSPF2 in heat pump mode, with gas furnace backup for extreme cold conditions. AHRI Certificate Number: 217989215. Energy Star Cold Climate Certified (heat pump).\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: If you would like to review the manufacturer Product Specifications, Warranty, Brochure, etc., for this system, please refer to the 'Resources (System Manuals and Warranty)' Tab above on this page.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eSystem Components\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGZV9SA4810\u003c\/strong\u003e — Goodman 4 Ton Variable-Speed Inverter-Driven R-32 Heat Pump Condenser (Side Discharge). Max Cooling: 46,000 BTU\/h; Max Heating @47°F: 48,000 BTU\/h. EEV metering, 208-230V \/ 1 Phase \/ 60 Hz.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCHPEA4830C3\u003c\/strong\u003e — Goodman 4 Ton Cased Horizontal Indoor Coil. Horizontal configuration, all-aluminum coil with factory-installed EEV, R-32 sensor. Cabinet: 30\" W x 21\" D x 21\" H.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGRVT960804CN\u003c\/strong\u003e — Goodman 80,000 BTU 96% AFUE Two-Stage Variable-Speed ECM Gas Furnace. Downflow configuration, Two-Stage gas valve, Natural Gas. Aluminized-Steel Tubular primary heat exchanger, Stainless-Steel secondary heat exchanger. ComfortBridge™ communicating technology, 115 VAC.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"background:#f7f7f7; border-left:4px solid #0056b3; padding:15px; margin:20px 0;\"\u003e\n\u003ch4\u003ePro-Installer Tip: Dual Fuel Changeover \u0026amp; Refrigerant Line Adaptation\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eThe Technical Friction:\u003c\/strong\u003e The GZV9S heat pump uses ⅞\" suction service valves but requires 1⅛\" suction line sets — installers must supply ⅞\" to 1⅛\" adapters at the condenser. Additionally, dual fuel changeover point calibration requires verifying the outdoor thermostat lockout setting matches your climate zone's economic balance point (typically 30–35°F in most regions).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Long-Term Prevention:\u003c\/strong\u003e Verify subcooling at the service valve targets 11±1°F and run a standing-pressure decay test at 300 PSI for a minimum of 30 minutes before releasing R-32 charge. This prevents nuisance low-pressure lockouts and compressor liquid-slugging callbacks during the first heating season when the system transitions between heat pump and gas furnace modes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Expert Validation:\u003c\/strong\u003e Use a digital manifold gauge with R-32 pressure-temperature curves (not R-410A charts — R-32 operates at slightly different saturation pressures). Verify subcooling with a calibrated pipe-clamp thermometer at the liquid service valve. CoolCloud™ app commissioning confirms airflow CFM, changeover settings, and fault history remotely.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Professional Standard:\u003c\/strong\u003e R-32 is classified A2L (mildly flammable); EPA Section 608 certification is required for handling. Follow ASHRAE 15 and local mechanical codes for refrigerant charge limits in enclosed spaces. R-32's GWP of 675 (vs. R-410A's 2088) supports current EPA AIM Act phase-down targets and may support IRA\/25C tax credit eligibility for qualifying high-efficiency configurations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable-Speed Inverter Efficiency:\u003c\/strong\u003e The GZV9S condenser modulates compressor speed to match real-time load, achieving up to 16.2 SEER2 in this configuration — reducing energy consumption compared to fixed-speed systems while maintaining tighter temperature control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCold Climate Heat Pump Performance:\u003c\/strong\u003e With max heating capacity of 48,000 BTU\/h at 47°F and operational down to -20°F ambient, this system qualifies as Energy Star Cold Climate Certified, extending efficient heat pump operation deeper into the heating season.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eR-32 Refrigerant (Low GWP):\u003c\/strong\u003e R-32 carries a Global Warming Potential of 675 — approximately 68% lower than R-410A (GWP 2088). This supports EPA AIM Act compliance and may help qualify for IRA\/25C federal tax credits for eligible high-efficiency equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Fuel Flexibility:\u003c\/strong\u003e Automatic switchover between heat pump and 96% AFUE gas furnace heating at the configured balance point, optimizing energy cost based on outdoor temperature and local utility rates.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunicating ComfortBridge™ Technology:\u003c\/strong\u003e The furnace's integrated ComfortBridge™ platform enables commissioning and diagnostics via Bluetooth through the CoolCloud™ app, reducing setup time and enabling remote fault-code retrieval.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuiet Operation:\u003c\/strong\u003e The GZV9S outdoor unit operates at 77 dBA in normal cooling mode (4-ton) and offers a selectable Quiet Mode with up to 3 sound levels (as low as 45 dBA for the GZV9S platform), minimizing neighborhood noise impact.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Heat Exchanger Construction:\u003c\/strong\u003e The furnace features a heavy-duty aluminized-steel tubular primary heat exchanger with a stainless-steel secondary heat exchanger, backed by a Lifetime Heat Exchanger Limited Warranty (with registration).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse:collapse; width:100%;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#0056b3; color:#fff;\"\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAHRI Certificate Number\u003c\/td\u003e\n\u003ctd\u003e217989215\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Type\u003c\/td\u003e\n\u003ctd\u003eDual Fuel System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal System Capacity\u003c\/td\u003e\n\u003ctd\u003e4 Ton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSEER2\u003c\/td\u003e\n\u003ctd\u003e16.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEER2\u003c\/td\u003e\n\u003ctd\u003e10.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSPF2\u003c\/td\u003e\n\u003ctd\u003e8.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAFUE (Furnace)\u003c\/td\u003e\n\u003ctd\u003e96%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant\u003c\/td\u003e\n\u003ctd\u003eR-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling Capacity (AHRI Rated)\u003c\/td\u003e\n\u003ctd\u003e45,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity — High Heat (Furnace)\u003c\/td\u003e\n\u003ctd\u003e46,500 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity — Heat Pump @47°F\u003c\/td\u003e\n\u003ctd\u003e48,000 BTU\/h (max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity — Heat Pump Low\u003c\/td\u003e\n\u003ctd\u003e29,600 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eOutdoor Unit — GZV9SA4810\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompressor Type\u003c\/td\u003e\n\u003ctd\u003eVariable-Speed Inverter-Driven Swing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpansion Device\u003c\/td\u003e\n\u003ctd\u003eEEV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e\n\u003ctd\u003e37\" x 12⅝\" x 56-5\/16\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquipment Weight\u003c\/td\u003e\n\u003ctd\u003e230 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003e208-230V \/ 1 Phase \/ 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMCA \/ MOCP\u003c\/td\u003e\n\u003ctd\u003e34.4A \/ 40A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSound Level (Cooling\/Heating)\u003c\/td\u003e\n\u003ctd\u003e77 \/ 75 dBA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient Range (Cool\/Heat)\u003c\/td\u003e\n\u003ctd\u003e0°F to 115°F \/ -20°F to 70°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Charge\u003c\/td\u003e\n\u003ctd\u003e162 oz (for 15 ft of ⅜\" liquid line)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLiquid \/ Suction Line\u003c\/td\u003e\n\u003ctd\u003e⅜\" \/ 1⅛\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eEvaporator Coil — CHPEA4830C3\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eHorizontal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Capacity\u003c\/td\u003e\n\u003ctd\u003e4 Ton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e\n\u003ctd\u003e30\" x 21\" x 21\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShip Weight\u003c\/td\u003e\n\u003ctd\u003e76 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eGas Furnace — GRVT960804CN\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHigh Fire Input\u003c\/td\u003e\n\u003ctd\u003e80,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAFUE\u003c\/td\u003e\n\u003ctd\u003e96%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStages \/ Gas Valve\u003c\/td\u003e\n\u003ctd\u003eTwo-Stage \/ Two-Stage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlower Motor\u003c\/td\u003e\n\u003ctd\u003eVariable-Speed ECM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eDownflow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNOx Rating\u003c\/td\u003e\n\u003ctd\u003eNatural Gas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCabinet Width\u003c\/td\u003e\n\u003ctd\u003e[NEEDS VERIFICATION]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVent Diameter\u003c\/td\u003e\n\u003ctd\u003e2\"-3\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003e115 VAC \/ 1 Phase \/ 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cem\u003eNote: See 'Resources (System Manuals and Warranty)' Tab above for full specifications.\u003c\/em\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCompliance \u0026amp; Environmental Data\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse:collapse; width:100%;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#0056b3; color:#fff;\"\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Type\u003c\/td\u003e\n\u003ctd\u003eR-32 (HFC, A2L — Mildly Flammable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGlobal Warming Potential (GWP)\u003c\/td\u003e\n\u003ctd\u003e675 (vs. R-410A at 2,088 — ~68% reduction)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEPA Section 608 Certification\u003c\/td\u003e\n\u003ctd\u003eRequired for purchase, handling, and recovery of R-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eASHRAE Classification\u003c\/td\u003e\n\u003ctd\u003eA2L per ASHRAE Standard 34\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety Compliance\u003c\/td\u003e\n\u003ctd\u003eUL 60335-2-40 (outdoor unit and indoor components)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRegional Code Compliance\u003c\/td\u003e\n\u003ctd\u003eMeets DOE 2023 federal minimum efficiency standards; verify local Title 24 (CA), SCAQMD, or equivalent requirements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy Star Certified\u003c\/td\u003e\n\u003ctd\u003eCold Climate (Heat Pump)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIRA \/ 25C Tax Credit Eligibility\u003c\/td\u003e\n\u003ctd\u003ePotential — Consult IRS Form 5695 and EnergyStar.gov for current SEER2\/HSPF2\/AFUE thresholds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWarranty \u0026amp; Registration\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGZV9SA4810 (Heat Pump Condenser):\u003c\/strong\u003e Covered under Goodman warranty Part No. PWGACHPMTSDC. \u003cem\u003eWithout registration:\u003c\/em\u003e 5-Year Parts Limited Warranty. \u003cem\u003eWith registration (within 60 days of installation):\u003c\/em\u003e 10-Year Parts Limited Warranty; if the compressor fails within the first 10 years, Daikin will furnish a new equivalent replacement unit (one-time unit replacement). Registration at www.goodmanmfg.com.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCHPEA4830C3 (Evaporator Coil):\u003c\/strong\u003e Covered under Goodman coil warranty. \u003cem\u003eWithout registration:\u003c\/em\u003e 5-Year Parts Limited Warranty. \u003cem\u003eWith registration (within 60 days of installation):\u003c\/em\u003e 10-Year Parts Limited Warranty. Registration at www.goodmanmfg.com.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGRVT960804CN (Gas Furnace):\u003c\/strong\u003e Covered under Goodman warranty Part No. PWCFURNUQNTE. \u003cem\u003eWithout registration:\u003c\/em\u003e 20-Year Heat Exchanger Limited Warranty + 5-Year Parts Limited Warranty. \u003cem\u003eWith registration (within 60 days of installation):\u003c\/em\u003e Lifetime Heat Exchanger Limited Warranty (for as long as original owner resides in the home) + 10-Year Unit Replacement Limited Warranty (if heat exchanger fails in first 10 years, Daikin furnishes replacement unit) + 10-Year Parts Limited Warranty. Registration at www.goodmanmfg.com.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eNote: Online registration must be completed within 60 days of installation to receive the extended warranty terms described above. Online registration is not required in California, Florida, or Québec. The duration of warranty coverage in Texas and Florida differs in some cases. Complete warranty details are available at www.goodmanmfg.com. Labor, refrigerant, freight, and other service costs are not covered.\u003c\/em\u003e\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":51657836200256,"sku":"GZV9SA4810-CHPEA4830C3-GRVT960804CN","price":10374.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/5924\/9984\/files\/yjtyjgjghjgjgyjjd_1.jpg?v=1777340281"},{"product_id":"gzv9sa4810-chpea4830d3-gcvm970804cn","title":"Goodman 4 Ton 16.2 SEER2 R-32 Dual Fuel System | GZV9SA4810 + CHPEA4830D3 + GCVM970804CN | Communicating | 24½\" Horizontal Coil | 80,000 BTU Downflow\/Horizontal Modulating Variable-Speed ECM Natural Gas Furnace","description":"\u003cp\u003eThis Goodman 4 Ton 16.2 SEER2 Dual Fuel System pairs the GZV9SA4810 variable-speed inverter-driven heat pump condenser with the GCVM970804CN modulating gas furnace (97% AFUE, 80,000 BTU) and a CHPEA4830D3 evaporator coil for year-round heating and cooling using R-32 refrigerant. The system operates at up to 16.2 SEER2 \/ 10.5 EER2 in cooling and 8.5 HSPF2 in heat pump mode, with gas furnace backup for extreme cold conditions. AHRI Certificate Number: 217989233. Energy Star Cold Climate Certified (heat pump).\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: If you would like to review the manufacturer Product Specifications, Warranty, Brochure, etc., for this system, please refer to the 'Resources (System Manuals and Warranty)' Tab above on this page.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eSystem Components\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGZV9SA4810\u003c\/strong\u003e — Goodman 4 Ton Variable-Speed Inverter-Driven R-32 Heat Pump Condenser (Side Discharge). Max Cooling: 46,000 BTU\/h; Max Heating @47°F: 48,000 BTU\/h. EEV metering, 208-230V \/ 1 Phase \/ 60 Hz.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCHPEA4830D3\u003c\/strong\u003e — Goodman 4 Ton Cased Horizontal Indoor Coil. Horizontal configuration, all-aluminum coil with factory-installed EEV, R-32 sensor. Cabinet: 30\" W x 21\" D x 24½\" H.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGCVM970804CN\u003c\/strong\u003e — Goodman 80,000 BTU 97% AFUE Modulating Variable-Speed ECM Gas Furnace. Downflow\/Horizontal configuration, Modulating gas valve, Natural Gas. Aluminized-Steel Tubular primary heat exchanger, Stainless-Steel secondary heat exchanger. ComfortBridge™ communicating technology, 115 VAC.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"background:#f7f7f7; border-left:4px solid #0056b3; padding:15px; margin:20px 0;\"\u003e\n\u003ch4\u003ePro-Installer Tip: Dual Fuel Changeover \u0026amp; Refrigerant Line Adaptation\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eThe Technical Friction:\u003c\/strong\u003e The GZV9S heat pump uses ⅞\" suction service valves but requires 1⅛\" suction line sets — installers must supply ⅞\" to 1⅛\" adapters at the condenser. Additionally, dual fuel changeover point calibration requires verifying the outdoor thermostat lockout setting matches your climate zone's economic balance point (typically 30–35°F in most regions).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Long-Term Prevention:\u003c\/strong\u003e Verify subcooling at the service valve targets 11±1°F and run a standing-pressure decay test at 300 PSI for a minimum of 30 minutes before releasing R-32 charge. This prevents nuisance low-pressure lockouts and compressor liquid-slugging callbacks during the first heating season when the system transitions between heat pump and gas furnace modes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Expert Validation:\u003c\/strong\u003e Use a digital manifold gauge with R-32 pressure-temperature curves (not R-410A charts — R-32 operates at slightly different saturation pressures). Verify subcooling with a calibrated pipe-clamp thermometer at the liquid service valve. CoolCloud™ app commissioning confirms airflow CFM, changeover settings, and fault history remotely.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Professional Standard:\u003c\/strong\u003e R-32 is classified A2L (mildly flammable); EPA Section 608 certification is required for handling. Follow ASHRAE 15 and local mechanical codes for refrigerant charge limits in enclosed spaces. R-32's GWP of 675 (vs. R-410A's 2088) supports current EPA AIM Act phase-down targets and may support IRA\/25C tax credit eligibility for qualifying high-efficiency configurations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable-Speed Inverter Efficiency:\u003c\/strong\u003e The GZV9S condenser modulates compressor speed to match real-time load, achieving up to 16.2 SEER2 in this configuration — reducing energy consumption compared to fixed-speed systems while maintaining tighter temperature control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCold Climate Heat Pump Performance:\u003c\/strong\u003e With max heating capacity of 48,000 BTU\/h at 47°F and operational down to -20°F ambient, this system qualifies as Energy Star Cold Climate Certified, extending efficient heat pump operation deeper into the heating season.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eR-32 Refrigerant (Low GWP):\u003c\/strong\u003e R-32 carries a Global Warming Potential of 675 — approximately 68% lower than R-410A (GWP 2088). This supports EPA AIM Act compliance and may help qualify for IRA\/25C federal tax credits for eligible high-efficiency equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Fuel Flexibility:\u003c\/strong\u003e Automatic switchover between heat pump and 97% AFUE gas furnace heating at the configured balance point, optimizing energy cost based on outdoor temperature and local utility rates.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunicating ComfortBridge™ Technology:\u003c\/strong\u003e The furnace's integrated ComfortBridge™ platform enables commissioning and diagnostics via Bluetooth through the CoolCloud™ app, reducing setup time and enabling remote fault-code retrieval.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuiet Operation:\u003c\/strong\u003e The GZV9S outdoor unit operates at 77 dBA in normal cooling mode (4-ton) and offers a selectable Quiet Mode with up to 3 sound levels (as low as 45 dBA for the GZV9S platform), minimizing neighborhood noise impact.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Heat Exchanger Construction:\u003c\/strong\u003e The furnace features a heavy-duty aluminized-steel tubular primary heat exchanger with a stainless-steel secondary heat exchanger, backed by a Lifetime Heat Exchanger Limited Warranty (with registration).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse:collapse; width:100%;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#0056b3; color:#fff;\"\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAHRI Certificate Number\u003c\/td\u003e\n\u003ctd\u003e217989233\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Type\u003c\/td\u003e\n\u003ctd\u003eDual Fuel System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal System Capacity\u003c\/td\u003e\n\u003ctd\u003e4 Ton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSEER2\u003c\/td\u003e\n\u003ctd\u003e16.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEER2\u003c\/td\u003e\n\u003ctd\u003e10.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSPF2\u003c\/td\u003e\n\u003ctd\u003e8.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAFUE (Furnace)\u003c\/td\u003e\n\u003ctd\u003e97%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant\u003c\/td\u003e\n\u003ctd\u003eR-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling Capacity (AHRI Rated)\u003c\/td\u003e\n\u003ctd\u003e45,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity — High Heat (Furnace)\u003c\/td\u003e\n\u003ctd\u003e46,500 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity — Heat Pump @47°F\u003c\/td\u003e\n\u003ctd\u003e48,000 BTU\/h (max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity — Heat Pump Low\u003c\/td\u003e\n\u003ctd\u003e29,600 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eOutdoor Unit — GZV9SA4810\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompressor Type\u003c\/td\u003e\n\u003ctd\u003eVariable-Speed Inverter-Driven Swing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpansion Device\u003c\/td\u003e\n\u003ctd\u003eEEV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e\n\u003ctd\u003e37\" x 12⅝\" x 56-5\/16\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquipment Weight\u003c\/td\u003e\n\u003ctd\u003e230 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003e208-230V \/ 1 Phase \/ 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMCA \/ MOCP\u003c\/td\u003e\n\u003ctd\u003e34.4A \/ 40A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSound Level (Cooling\/Heating)\u003c\/td\u003e\n\u003ctd\u003e77 \/ 75 dBA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient Range (Cool\/Heat)\u003c\/td\u003e\n\u003ctd\u003e0°F to 115°F \/ -20°F to 70°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Charge\u003c\/td\u003e\n\u003ctd\u003e162 oz (for 15 ft of ⅜\" liquid line)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLiquid \/ Suction Line\u003c\/td\u003e\n\u003ctd\u003e⅜\" \/ 1⅛\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eEvaporator Coil — CHPEA4830D3\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eHorizontal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Capacity\u003c\/td\u003e\n\u003ctd\u003e4 Ton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e\n\u003ctd\u003e30\" x 21\" x 24½\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShip Weight\u003c\/td\u003e\n\u003ctd\u003e78 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eGas Furnace — GCVM970804CN\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHigh Fire Input\u003c\/td\u003e\n\u003ctd\u003e80,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAFUE\u003c\/td\u003e\n\u003ctd\u003e97%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStages \/ Gas Valve\u003c\/td\u003e\n\u003ctd\u003eModulating \/ Modulating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlower Motor\u003c\/td\u003e\n\u003ctd\u003eVariable-Speed ECM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eDownflow\/Horizontal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNOx Rating\u003c\/td\u003e\n\u003ctd\u003eNatural Gas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCabinet Width\u003c\/td\u003e\n\u003ctd\u003e[NEEDS VERIFICATION]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVent Diameter\u003c\/td\u003e\n\u003ctd\u003e2\"-3\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003e115 VAC \/ 1 Phase \/ 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cem\u003eNote: See 'Resources (System Manuals and Warranty)' Tab above for full specifications.\u003c\/em\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCompliance \u0026amp; Environmental Data\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse:collapse; width:100%;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#0056b3; color:#fff;\"\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Type\u003c\/td\u003e\n\u003ctd\u003eR-32 (HFC, A2L — Mildly Flammable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGlobal Warming Potential (GWP)\u003c\/td\u003e\n\u003ctd\u003e675 (vs. R-410A at 2,088 — ~68% reduction)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEPA Section 608 Certification\u003c\/td\u003e\n\u003ctd\u003eRequired for purchase, handling, and recovery of R-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eASHRAE Classification\u003c\/td\u003e\n\u003ctd\u003eA2L per ASHRAE Standard 34\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety Compliance\u003c\/td\u003e\n\u003ctd\u003eUL 60335-2-40 (outdoor unit and indoor components)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRegional Code Compliance\u003c\/td\u003e\n\u003ctd\u003eMeets DOE 2023 federal minimum efficiency standards; verify local Title 24 (CA), SCAQMD, or equivalent requirements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy Star Certified\u003c\/td\u003e\n\u003ctd\u003eCold Climate (Heat Pump)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIRA \/ 25C Tax Credit Eligibility\u003c\/td\u003e\n\u003ctd\u003ePotential — Consult IRS Form 5695 and EnergyStar.gov for current SEER2\/HSPF2\/AFUE thresholds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWarranty \u0026amp; Registration\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGZV9SA4810 (Heat Pump Condenser):\u003c\/strong\u003e Covered under Goodman warranty Part No. PWGACHPMTSDC. \u003cem\u003eWithout registration:\u003c\/em\u003e 5-Year Parts Limited Warranty. \u003cem\u003eWith registration (within 60 days of installation):\u003c\/em\u003e 10-Year Parts Limited Warranty; if the compressor fails within the first 10 years, Daikin will furnish a new equivalent replacement unit (one-time unit replacement). Registration at www.goodmanmfg.com.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCHPEA4830D3 (Evaporator Coil):\u003c\/strong\u003e Covered under Goodman coil warranty. \u003cem\u003eWithout registration:\u003c\/em\u003e 5-Year Parts Limited Warranty. \u003cem\u003eWith registration (within 60 days of installation):\u003c\/em\u003e 10-Year Parts Limited Warranty. Registration at www.goodmanmfg.com.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGCVM970804CN (Gas Furnace):\u003c\/strong\u003e Covered under Goodman warranty Part No. PWCFURNUQNTE. \u003cem\u003eWithout registration:\u003c\/em\u003e 20-Year Heat Exchanger Limited Warranty + 5-Year Parts Limited Warranty. \u003cem\u003eWith registration (within 60 days of installation):\u003c\/em\u003e Lifetime Heat Exchanger Limited Warranty (for as long as original owner resides in the home) + 10-Year Unit Replacement Limited Warranty (if heat exchanger fails in first 10 years, Daikin furnishes replacement unit) + 10-Year Parts Limited Warranty. Registration at www.goodmanmfg.com.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eNote: Online registration must be completed within 60 days of installation to receive the extended warranty terms described above. Online registration is not required in California, Florida, or Québec. The duration of warranty coverage in Texas and Florida differs in some cases. Complete warranty details are available at www.goodmanmfg.com. Labor, refrigerant, freight, and other service costs are not covered.\u003c\/em\u003e\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":51657836233024,"sku":"GZV9SA4810-CHPEA4830D3-GCVM970804CN","price":10666.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/5924\/9984\/files\/Untitngnghnghn.jpg?v=1777796556"},{"product_id":"gzv9sa4810-chpea4830d3-gcvc961205dn","title":"Goodman 4 Ton 16.2 SEER2 R-32 Dual Fuel System | GZV9SA4810 + CHPEA4830D3 + GCVC961205DN | Communicating | 24½\" Horizontal Coil | 120,000 BTU Downflow\/Horizontal Two-Stage Variable-Speed ECM Natural Gas Furnace","description":"\u003cp\u003eThis Goodman 4 Ton 16.2 SEER2 Dual Fuel System pairs the GZV9SA4810 variable-speed inverter-driven heat pump condenser with the GCVC961205DN two-stage gas furnace (96% AFUE, 120,000 BTU) and a CHPEA4830D3 evaporator coil for year-round heating and cooling using R-32 refrigerant. The system operates at up to 16.2 SEER2 \/ 10.5 EER2 in cooling and 8.5 HSPF2 in heat pump mode, with gas furnace backup for extreme cold conditions. AHRI Certificate Number: 218003038. Energy Star Cold Climate Certified (heat pump).\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: If you would like to review the manufacturer Product Specifications, Warranty, Brochure, etc., for this system, please refer to the 'Resources (System Manuals and Warranty)' Tab above on this page.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eSystem Components\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGZV9SA4810\u003c\/strong\u003e — Goodman 4 Ton Variable-Speed Inverter-Driven R-32 Heat Pump Condenser (Side Discharge). Max Cooling: 46,000 BTU\/h; Max Heating @47°F: 48,000 BTU\/h. EEV metering, 208-230V \/ 1 Phase \/ 60 Hz.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCHPEA4830D3\u003c\/strong\u003e — Goodman 4 Ton Cased Horizontal Indoor Coil. Horizontal configuration, all-aluminum coil with factory-installed EEV, R-32 sensor. Cabinet: 30\" W x 21\" D x 24½\" H.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGCVC961205DN\u003c\/strong\u003e — Goodman 120,000 BTU 96% AFUE Two-Stage Variable-Speed ECM Gas Furnace. Downflow\/Horizontal configuration, Two-Stage gas valve, Natural Gas. Aluminized-Steel Tubular primary heat exchanger, Stainless-Steel secondary heat exchanger. ComfortBridge™ communicating technology, 115 VAC.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"background:#f7f7f7; border-left:4px solid #0056b3; padding:15px; margin:20px 0;\"\u003e\n\u003ch4\u003ePro-Installer Tip: Dual Fuel Changeover \u0026amp; Refrigerant Line Adaptation\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eThe Technical Friction:\u003c\/strong\u003e The GZV9S heat pump uses ⅞\" suction service valves but requires 1⅛\" suction line sets — installers must supply ⅞\" to 1⅛\" adapters at the condenser. Additionally, dual fuel changeover point calibration requires verifying the outdoor thermostat lockout setting matches your climate zone's economic balance point (typically 30–35°F in most regions).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Long-Term Prevention:\u003c\/strong\u003e Verify subcooling at the service valve targets 11±1°F and run a standing-pressure decay test at 300 PSI for a minimum of 30 minutes before releasing R-32 charge. This prevents nuisance low-pressure lockouts and compressor liquid-slugging callbacks during the first heating season when the system transitions between heat pump and gas furnace modes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Expert Validation:\u003c\/strong\u003e Use a digital manifold gauge with R-32 pressure-temperature curves (not R-410A charts — R-32 operates at slightly different saturation pressures). Verify subcooling with a calibrated pipe-clamp thermometer at the liquid service valve. CoolCloud™ app commissioning confirms airflow CFM, changeover settings, and fault history remotely.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Professional Standard:\u003c\/strong\u003e R-32 is classified A2L (mildly flammable); EPA Section 608 certification is required for handling. Follow ASHRAE 15 and local mechanical codes for refrigerant charge limits in enclosed spaces. R-32's GWP of 675 (vs. R-410A's 2088) supports current EPA AIM Act phase-down targets and may support IRA\/25C tax credit eligibility for qualifying high-efficiency configurations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable-Speed Inverter Efficiency:\u003c\/strong\u003e The GZV9S condenser modulates compressor speed to match real-time load, achieving up to 16.2 SEER2 in this configuration — reducing energy consumption compared to fixed-speed systems while maintaining tighter temperature control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCold Climate Heat Pump Performance:\u003c\/strong\u003e With max heating capacity of 48,000 BTU\/h at 47°F and operational down to -20°F ambient, this system qualifies as Energy Star Cold Climate Certified, extending efficient heat pump operation deeper into the heating season.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eR-32 Refrigerant (Low GWP):\u003c\/strong\u003e R-32 carries a Global Warming Potential of 675 — approximately 68% lower than R-410A (GWP 2088). This supports EPA AIM Act compliance and may help qualify for IRA\/25C federal tax credits for eligible high-efficiency equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Fuel Flexibility:\u003c\/strong\u003e Automatic switchover between heat pump and 96% AFUE gas furnace heating at the configured balance point, optimizing energy cost based on outdoor temperature and local utility rates.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunicating ComfortBridge™ Technology:\u003c\/strong\u003e The furnace's integrated ComfortBridge™ platform enables commissioning and diagnostics via Bluetooth through the CoolCloud™ app, reducing setup time and enabling remote fault-code retrieval.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuiet Operation:\u003c\/strong\u003e The GZV9S outdoor unit operates at 77 dBA in normal cooling mode (4-ton) and offers a selectable Quiet Mode with up to 3 sound levels (as low as 45 dBA for the GZV9S platform), minimizing neighborhood noise impact.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Heat Exchanger Construction:\u003c\/strong\u003e The furnace features a heavy-duty aluminized-steel tubular primary heat exchanger with a stainless-steel secondary heat exchanger, backed by a Lifetime Heat Exchanger Limited Warranty (with registration).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse:collapse; width:100%;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#0056b3; color:#fff;\"\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAHRI Certificate Number\u003c\/td\u003e\n\u003ctd\u003e218003038\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Type\u003c\/td\u003e\n\u003ctd\u003eDual Fuel System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal System Capacity\u003c\/td\u003e\n\u003ctd\u003e4 Ton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSEER2\u003c\/td\u003e\n\u003ctd\u003e16.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEER2\u003c\/td\u003e\n\u003ctd\u003e10.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSPF2\u003c\/td\u003e\n\u003ctd\u003e8.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAFUE (Furnace)\u003c\/td\u003e\n\u003ctd\u003e96%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant\u003c\/td\u003e\n\u003ctd\u003eR-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling Capacity (AHRI Rated)\u003c\/td\u003e\n\u003ctd\u003e45,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity — High Heat (Furnace)\u003c\/td\u003e\n\u003ctd\u003e46,500 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity — Heat Pump @47°F\u003c\/td\u003e\n\u003ctd\u003e48,000 BTU\/h (max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity — Heat Pump Low\u003c\/td\u003e\n\u003ctd\u003e29,600 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eOutdoor Unit — GZV9SA4810\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompressor Type\u003c\/td\u003e\n\u003ctd\u003eVariable-Speed Inverter-Driven Swing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpansion Device\u003c\/td\u003e\n\u003ctd\u003eEEV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e\n\u003ctd\u003e37\" x 12⅝\" x 56-5\/16\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquipment Weight\u003c\/td\u003e\n\u003ctd\u003e230 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003e208-230V \/ 1 Phase \/ 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMCA \/ MOCP\u003c\/td\u003e\n\u003ctd\u003e34.4A \/ 40A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSound Level (Cooling\/Heating)\u003c\/td\u003e\n\u003ctd\u003e77 \/ 75 dBA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient Range (Cool\/Heat)\u003c\/td\u003e\n\u003ctd\u003e0°F to 115°F \/ -20°F to 70°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Charge\u003c\/td\u003e\n\u003ctd\u003e162 oz (for 15 ft of ⅜\" liquid line)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLiquid \/ Suction Line\u003c\/td\u003e\n\u003ctd\u003e⅜\" \/ 1⅛\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eEvaporator Coil — CHPEA4830D3\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eHorizontal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Capacity\u003c\/td\u003e\n\u003ctd\u003e4 Ton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e\n\u003ctd\u003e30\" x 21\" x 24½\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShip Weight\u003c\/td\u003e\n\u003ctd\u003e78 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eGas Furnace — GCVC961205DN\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHigh Fire Input\u003c\/td\u003e\n\u003ctd\u003e120,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAFUE\u003c\/td\u003e\n\u003ctd\u003e96%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStages \/ Gas Valve\u003c\/td\u003e\n\u003ctd\u003eTwo-Stage \/ Two-Stage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlower Motor\u003c\/td\u003e\n\u003ctd\u003eVariable-Speed ECM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eDownflow\/Horizontal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNOx Rating\u003c\/td\u003e\n\u003ctd\u003eNatural Gas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCabinet Width\u003c\/td\u003e\n\u003ctd\u003e[NEEDS VERIFICATION]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVent Diameter\u003c\/td\u003e\n\u003ctd\u003e2\"-3\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003e115 VAC \/ 1 Phase \/ 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cem\u003eNote: See 'Resources (System Manuals and Warranty)' Tab above for full specifications.\u003c\/em\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCompliance \u0026amp; Environmental Data\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse:collapse; width:100%;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#0056b3; color:#fff;\"\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Type\u003c\/td\u003e\n\u003ctd\u003eR-32 (HFC, A2L — Mildly Flammable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGlobal Warming Potential (GWP)\u003c\/td\u003e\n\u003ctd\u003e675 (vs. R-410A at 2,088 — ~68% reduction)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEPA Section 608 Certification\u003c\/td\u003e\n\u003ctd\u003eRequired for purchase, handling, and recovery of R-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eASHRAE Classification\u003c\/td\u003e\n\u003ctd\u003eA2L per ASHRAE Standard 34\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety Compliance\u003c\/td\u003e\n\u003ctd\u003eUL 60335-2-40 (outdoor unit and indoor components)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRegional Code Compliance\u003c\/td\u003e\n\u003ctd\u003eMeets DOE 2023 federal minimum efficiency standards; verify local Title 24 (CA), SCAQMD, or equivalent requirements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy Star Certified\u003c\/td\u003e\n\u003ctd\u003eCold Climate (Heat Pump)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIRA \/ 25C Tax Credit Eligibility\u003c\/td\u003e\n\u003ctd\u003ePotential — Consult IRS Form 5695 and EnergyStar.gov for current SEER2\/HSPF2\/AFUE thresholds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWarranty \u0026amp; Registration\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGZV9SA4810 (Heat Pump Condenser):\u003c\/strong\u003e Covered under Goodman warranty Part No. PWGACHPMTSDC. \u003cem\u003eWithout registration:\u003c\/em\u003e 5-Year Parts Limited Warranty. \u003cem\u003eWith registration (within 60 days of installation):\u003c\/em\u003e 10-Year Parts Limited Warranty; if the compressor fails within the first 10 years, Daikin will furnish a new equivalent replacement unit (one-time unit replacement). Registration at www.goodmanmfg.com.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCHPEA4830D3 (Evaporator Coil):\u003c\/strong\u003e Covered under Goodman coil warranty. \u003cem\u003eWithout registration:\u003c\/em\u003e 5-Year Parts Limited Warranty. \u003cem\u003eWith registration (within 60 days of installation):\u003c\/em\u003e 10-Year Parts Limited Warranty. Registration at www.goodmanmfg.com.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGCVC961205DN (Gas Furnace):\u003c\/strong\u003e Covered under Goodman warranty Part No. PWCFURNUQNTE. \u003cem\u003eWithout registration:\u003c\/em\u003e 20-Year Heat Exchanger Limited Warranty + 5-Year Parts Limited Warranty. \u003cem\u003eWith registration (within 60 days of installation):\u003c\/em\u003e Lifetime Heat Exchanger Limited Warranty (for as long as original owner resides in the home) + 10-Year Unit Replacement Limited Warranty (if heat exchanger fails in first 10 years, Daikin furnishes replacement unit) + 10-Year Parts Limited Warranty. Registration at www.goodmanmfg.com.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eNote: Online registration must be completed within 60 days of installation to receive the extended warranty terms described above. Online registration is not required in California, Florida, or Québec. The duration of warranty coverage in Texas and Florida differs in some cases. Complete warranty details are available at www.goodmanmfg.com. Labor, refrigerant, freight, and other service costs are not covered.\u003c\/em\u003e\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":51657836298560,"sku":"GZV9SA4810-CHPEA4830D3-GCVC961205DN","price":10565.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/5924\/9984\/files\/Untitngnghnghn.jpg?v=1777796556"},{"product_id":"gzv9sa4810-chpea4830d3-gmvm971005cn","title":"Goodman 4 Ton 16.2 SEER2 R-32 Dual Fuel System | GZV9SA4810 + CHPEA4830D3 + GMVM971005CN | Communicating | 24½\" Horizontal Coil | 100,000 BTU Upflow\/Horizontal Modulating Variable-Speed ECM Natural Gas Furnace","description":"\u003cp\u003eThis Goodman 4 Ton 16.2 SEER2 Dual Fuel System pairs the GZV9SA4810 variable-speed inverter-driven heat pump condenser with the GMVM971005CN modulating gas furnace (97% AFUE, 100,000 BTU) and a CHPEA4830D3 evaporator coil for year-round heating and cooling using R-32 refrigerant. The system operates at up to 16.2 SEER2 \/ 10.5 EER2 in cooling and 8.5 HSPF2 in heat pump mode, with gas furnace backup for extreme cold conditions. AHRI Certificate Number: 217989231. Energy Star Cold Climate Certified (heat pump).\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: If you would like to review the manufacturer Product Specifications, Warranty, Brochure, etc., for this system, please refer to the 'Resources (System Manuals and Warranty)' Tab above on this page.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eSystem Components\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGZV9SA4810\u003c\/strong\u003e — Goodman 4 Ton Variable-Speed Inverter-Driven R-32 Heat Pump Condenser (Side Discharge). Max Cooling: 46,000 BTU\/h; Max Heating @47°F: 48,000 BTU\/h. EEV metering, 208-230V \/ 1 Phase \/ 60 Hz.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCHPEA4830D3\u003c\/strong\u003e — Goodman 4 Ton Cased Horizontal Indoor Coil. Horizontal configuration, all-aluminum coil with factory-installed EEV, R-32 sensor. Cabinet: 30\" W x 21\" D x 24½\" H.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGMVM971005CN\u003c\/strong\u003e — Goodman 100,000 BTU 97% AFUE Modulating Variable-Speed ECM Gas Furnace. Upflow\/Horizontal configuration, Modulating gas valve, Natural Gas. Aluminized-Steel Tubular primary heat exchanger, Stainless-Steel secondary heat exchanger. ComfortBridge™ communicating technology, 115 VAC.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"background:#f7f7f7; border-left:4px solid #0056b3; padding:15px; margin:20px 0;\"\u003e\n\u003ch4\u003ePro-Installer Tip: Dual Fuel Changeover \u0026amp; Refrigerant Line Adaptation\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eThe Technical Friction:\u003c\/strong\u003e The GZV9S heat pump uses ⅞\" suction service valves but requires 1⅛\" suction line sets — installers must supply ⅞\" to 1⅛\" adapters at the condenser. Additionally, dual fuel changeover point calibration requires verifying the outdoor thermostat lockout setting matches your climate zone's economic balance point (typically 30–35°F in most regions).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Long-Term Prevention:\u003c\/strong\u003e Verify subcooling at the service valve targets 11±1°F and run a standing-pressure decay test at 300 PSI for a minimum of 30 minutes before releasing R-32 charge. This prevents nuisance low-pressure lockouts and compressor liquid-slugging callbacks during the first heating season when the system transitions between heat pump and gas furnace modes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Expert Validation:\u003c\/strong\u003e Use a digital manifold gauge with R-32 pressure-temperature curves (not R-410A charts — R-32 operates at slightly different saturation pressures). Verify subcooling with a calibrated pipe-clamp thermometer at the liquid service valve. CoolCloud™ app commissioning confirms airflow CFM, changeover settings, and fault history remotely.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Professional Standard:\u003c\/strong\u003e R-32 is classified A2L (mildly flammable); EPA Section 608 certification is required for handling. Follow ASHRAE 15 and local mechanical codes for refrigerant charge limits in enclosed spaces. R-32's GWP of 675 (vs. R-410A's 2088) supports current EPA AIM Act phase-down targets and may support IRA\/25C tax credit eligibility for qualifying high-efficiency configurations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable-Speed Inverter Efficiency:\u003c\/strong\u003e The GZV9S condenser modulates compressor speed to match real-time load, achieving up to 16.2 SEER2 in this configuration — reducing energy consumption compared to fixed-speed systems while maintaining tighter temperature control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCold Climate Heat Pump Performance:\u003c\/strong\u003e With max heating capacity of 48,000 BTU\/h at 47°F and operational down to -20°F ambient, this system qualifies as Energy Star Cold Climate Certified, extending efficient heat pump operation deeper into the heating season.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eR-32 Refrigerant (Low GWP):\u003c\/strong\u003e R-32 carries a Global Warming Potential of 675 — approximately 68% lower than R-410A (GWP 2088). This supports EPA AIM Act compliance and may help qualify for IRA\/25C federal tax credits for eligible high-efficiency equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Fuel Flexibility:\u003c\/strong\u003e Automatic switchover between heat pump and 97% AFUE gas furnace heating at the configured balance point, optimizing energy cost based on outdoor temperature and local utility rates.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunicating ComfortBridge™ Technology:\u003c\/strong\u003e The furnace's integrated ComfortBridge™ platform enables commissioning and diagnostics via Bluetooth through the CoolCloud™ app, reducing setup time and enabling remote fault-code retrieval.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuiet Operation:\u003c\/strong\u003e The GZV9S outdoor unit operates at 77 dBA in normal cooling mode (4-ton) and offers a selectable Quiet Mode with up to 3 sound levels (as low as 45 dBA for the GZV9S platform), minimizing neighborhood noise impact.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Heat Exchanger Construction:\u003c\/strong\u003e The furnace features a heavy-duty aluminized-steel tubular primary heat exchanger with a stainless-steel secondary heat exchanger, backed by a Lifetime Heat Exchanger Limited Warranty (with registration).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse:collapse; width:100%;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#0056b3; color:#fff;\"\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAHRI Certificate Number\u003c\/td\u003e\n\u003ctd\u003e217989231\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Type\u003c\/td\u003e\n\u003ctd\u003eDual Fuel System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal System Capacity\u003c\/td\u003e\n\u003ctd\u003e4 Ton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSEER2\u003c\/td\u003e\n\u003ctd\u003e16.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEER2\u003c\/td\u003e\n\u003ctd\u003e10.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSPF2\u003c\/td\u003e\n\u003ctd\u003e8.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAFUE (Furnace)\u003c\/td\u003e\n\u003ctd\u003e97%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant\u003c\/td\u003e\n\u003ctd\u003eR-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling Capacity (AHRI Rated)\u003c\/td\u003e\n\u003ctd\u003e45,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity — High Heat (Furnace)\u003c\/td\u003e\n\u003ctd\u003e46,500 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity — Heat Pump @47°F\u003c\/td\u003e\n\u003ctd\u003e48,000 BTU\/h (max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity — Heat Pump Low\u003c\/td\u003e\n\u003ctd\u003e29,600 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eOutdoor Unit — GZV9SA4810\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompressor Type\u003c\/td\u003e\n\u003ctd\u003eVariable-Speed Inverter-Driven Swing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpansion Device\u003c\/td\u003e\n\u003ctd\u003eEEV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e\n\u003ctd\u003e37\" x 12⅝\" x 56-5\/16\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquipment Weight\u003c\/td\u003e\n\u003ctd\u003e230 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003e208-230V \/ 1 Phase \/ 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMCA \/ MOCP\u003c\/td\u003e\n\u003ctd\u003e34.4A \/ 40A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSound Level (Cooling\/Heating)\u003c\/td\u003e\n\u003ctd\u003e77 \/ 75 dBA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient Range (Cool\/Heat)\u003c\/td\u003e\n\u003ctd\u003e0°F to 115°F \/ -20°F to 70°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Charge\u003c\/td\u003e\n\u003ctd\u003e162 oz (for 15 ft of ⅜\" liquid line)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLiquid \/ Suction Line\u003c\/td\u003e\n\u003ctd\u003e⅜\" \/ 1⅛\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eEvaporator Coil — CHPEA4830D3\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eHorizontal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Capacity\u003c\/td\u003e\n\u003ctd\u003e4 Ton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e\n\u003ctd\u003e30\" x 21\" x 24½\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShip Weight\u003c\/td\u003e\n\u003ctd\u003e78 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eGas Furnace — GMVM971005CN\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHigh Fire Input\u003c\/td\u003e\n\u003ctd\u003e100,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAFUE\u003c\/td\u003e\n\u003ctd\u003e97%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStages \/ Gas Valve\u003c\/td\u003e\n\u003ctd\u003eModulating \/ Modulating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlower Motor\u003c\/td\u003e\n\u003ctd\u003eVariable-Speed ECM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eUpflow\/Horizontal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNOx Rating\u003c\/td\u003e\n\u003ctd\u003eNatural Gas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCabinet Width\u003c\/td\u003e\n\u003ctd\u003e[NEEDS VERIFICATION]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVent Diameter\u003c\/td\u003e\n\u003ctd\u003e2\"-3\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003e115 VAC \/ 1 Phase \/ 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cem\u003eNote: See 'Resources (System Manuals and Warranty)' Tab above for full specifications.\u003c\/em\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCompliance \u0026amp; Environmental Data\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse:collapse; width:100%;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#0056b3; color:#fff;\"\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Type\u003c\/td\u003e\n\u003ctd\u003eR-32 (HFC, A2L — Mildly Flammable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGlobal Warming Potential (GWP)\u003c\/td\u003e\n\u003ctd\u003e675 (vs. R-410A at 2,088 — ~68% reduction)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEPA Section 608 Certification\u003c\/td\u003e\n\u003ctd\u003eRequired for purchase, handling, and recovery of R-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eASHRAE Classification\u003c\/td\u003e\n\u003ctd\u003eA2L per ASHRAE Standard 34\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety Compliance\u003c\/td\u003e\n\u003ctd\u003eUL 60335-2-40 (outdoor unit and indoor components)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRegional Code Compliance\u003c\/td\u003e\n\u003ctd\u003eMeets DOE 2023 federal minimum efficiency standards; verify local Title 24 (CA), SCAQMD, or equivalent requirements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy Star Certified\u003c\/td\u003e\n\u003ctd\u003eCold Climate (Heat Pump)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIRA \/ 25C Tax Credit Eligibility\u003c\/td\u003e\n\u003ctd\u003ePotential — Consult IRS Form 5695 and EnergyStar.gov for current SEER2\/HSPF2\/AFUE thresholds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWarranty \u0026amp; Registration\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGZV9SA4810 (Heat Pump Condenser):\u003c\/strong\u003e Covered under Goodman warranty Part No. PWGACHPMTSDC. \u003cem\u003eWithout registration:\u003c\/em\u003e 5-Year Parts Limited Warranty. \u003cem\u003eWith registration (within 60 days of installation):\u003c\/em\u003e 10-Year Parts Limited Warranty; if the compressor fails within the first 10 years, Daikin will furnish a new equivalent replacement unit (one-time unit replacement). Registration at www.goodmanmfg.com.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCHPEA4830D3 (Evaporator Coil):\u003c\/strong\u003e Covered under Goodman coil warranty. \u003cem\u003eWithout registration:\u003c\/em\u003e 5-Year Parts Limited Warranty. \u003cem\u003eWith registration (within 60 days of installation):\u003c\/em\u003e 10-Year Parts Limited Warranty. Registration at www.goodmanmfg.com.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGMVM971005CN (Gas Furnace):\u003c\/strong\u003e Covered under Goodman warranty Part No. PWCFURNUQNTE. \u003cem\u003eWithout registration:\u003c\/em\u003e 20-Year Heat Exchanger Limited Warranty + 5-Year Parts Limited Warranty. \u003cem\u003eWith registration (within 60 days of installation):\u003c\/em\u003e Lifetime Heat Exchanger Limited Warranty (for as long as original owner resides in the home) + 10-Year Unit Replacement Limited Warranty (if heat exchanger fails in first 10 years, Daikin furnishes replacement unit) + 10-Year Parts Limited Warranty. Registration at www.goodmanmfg.com.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eNote: Online registration must be completed within 60 days of installation to receive the extended warranty terms described above. Online registration is not required in California, Florida, or Québec. The duration of warranty coverage in Texas and Florida differs in some cases. Complete warranty details are available at www.goodmanmfg.com. Labor, refrigerant, freight, and other service costs are not covered.\u003c\/em\u003e\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":51657836462400,"sku":"GZV9SA4810-CHPEA4830D3-GMVM971005CN","price":10680.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/5924\/9984\/files\/yjtyjgjghjgjgyjjd_1.jpg?v=1777340281"},{"product_id":"gzv9sa4810-chpea4830d3-grvs960805cu","title":"Goodman 4 Ton 16.2 SEER2 R-32 Dual Fuel System | GZV9SA4810 + CHPEA4830D3 + GRVS960805CU | 24½\" Horizontal Coil | 80,000 BTU Upflow\/Horizontal Single-Stage Variable-Speed ECM Ultra Low NOx Furnace","description":"\u003cp\u003eThis Goodman 4 Ton 16.2 SEER2 Dual Fuel System pairs the GZV9SA4810 variable-speed inverter-driven heat pump condenser with the GRVS960805CU single-stage gas furnace (96% AFUE, 80,000 BTU) and a CHPEA4830D3 evaporator coil for year-round heating and cooling using R-32 refrigerant. The system operates at up to 16.2 SEER2 \/ 10.5 EER2 in cooling and 8.5 HSPF2 in heat pump mode, with gas furnace backup for extreme cold conditions. AHRI Certificate Number: 217989225. Energy Star Cold Climate Certified (heat pump).\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: If you would like to review the manufacturer Product Specifications, Warranty, Brochure, etc., for this system, please refer to the 'Resources (System Manuals and Warranty)' Tab above on this page.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eSystem Components\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGZV9SA4810\u003c\/strong\u003e — Goodman 4 Ton Variable-Speed Inverter-Driven R-32 Heat Pump Condenser (Side Discharge). Max Cooling: 46,000 BTU\/h; Max Heating @47°F: 48,000 BTU\/h. EEV metering, 208-230V \/ 1 Phase \/ 60 Hz.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCHPEA4830D3\u003c\/strong\u003e — Goodman 4 Ton Cased Horizontal Indoor Coil. Horizontal configuration, all-aluminum coil with factory-installed EEV, R-32 sensor. Cabinet: 30\" W x 21\" D x 24½\" H.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGRVS960805CU\u003c\/strong\u003e — Goodman 80,000 BTU 96% AFUE Single-Stage Variable-Speed ECM Gas Furnace. Upflow\/Horizontal configuration, Single-Stage gas valve, Ultra Low NOx. Aluminized-Steel Tubular primary heat exchanger, Stainless-Steel secondary heat exchanger. ComfortBridge™ communicating technology, 115 VAC.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"background:#f7f7f7; border-left:4px solid #0056b3; padding:15px; margin:20px 0;\"\u003e\n\u003ch4\u003ePro-Installer Tip: Dual Fuel Changeover \u0026amp; Refrigerant Line Adaptation\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eThe Technical Friction:\u003c\/strong\u003e The GZV9S heat pump uses ⅞\" suction service valves but requires 1⅛\" suction line sets — installers must supply ⅞\" to 1⅛\" adapters at the condenser. Additionally, dual fuel changeover point calibration requires verifying the outdoor thermostat lockout setting matches your climate zone's economic balance point (typically 30–35°F in most regions).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Long-Term Prevention:\u003c\/strong\u003e Verify subcooling at the service valve targets 11±1°F and run a standing-pressure decay test at 300 PSI for a minimum of 30 minutes before releasing R-32 charge. This prevents nuisance low-pressure lockouts and compressor liquid-slugging callbacks during the first heating season when the system transitions between heat pump and gas furnace modes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Expert Validation:\u003c\/strong\u003e Use a digital manifold gauge with R-32 pressure-temperature curves (not R-410A charts — R-32 operates at slightly different saturation pressures). Verify subcooling with a calibrated pipe-clamp thermometer at the liquid service valve. CoolCloud™ app commissioning confirms airflow CFM, changeover settings, and fault history remotely.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Professional Standard:\u003c\/strong\u003e R-32 is classified A2L (mildly flammable); EPA Section 608 certification is required for handling. Follow ASHRAE 15 and local mechanical codes for refrigerant charge limits in enclosed spaces. R-32's GWP of 675 (vs. R-410A's 2088) supports current EPA AIM Act phase-down targets and may support IRA\/25C tax credit eligibility for qualifying high-efficiency configurations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable-Speed Inverter Efficiency:\u003c\/strong\u003e The GZV9S condenser modulates compressor speed to match real-time load, achieving up to 16.2 SEER2 in this configuration — reducing energy consumption compared to fixed-speed systems while maintaining tighter temperature control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCold Climate Heat Pump Performance:\u003c\/strong\u003e With max heating capacity of 48,000 BTU\/h at 47°F and operational down to -20°F ambient, this system qualifies as Energy Star Cold Climate Certified, extending efficient heat pump operation deeper into the heating season.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eR-32 Refrigerant (Low GWP):\u003c\/strong\u003e R-32 carries a Global Warming Potential of 675 — approximately 68% lower than R-410A (GWP 2088). This supports EPA AIM Act compliance and may help qualify for IRA\/25C federal tax credits for eligible high-efficiency equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Fuel Flexibility:\u003c\/strong\u003e Automatic switchover between heat pump and 96% AFUE gas furnace heating at the configured balance point, optimizing energy cost based on outdoor temperature and local utility rates.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunicating ComfortBridge™ Technology:\u003c\/strong\u003e The furnace's integrated ComfortBridge™ platform enables commissioning and diagnostics via Bluetooth through the CoolCloud™ app, reducing setup time and enabling remote fault-code retrieval.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuiet Operation:\u003c\/strong\u003e The GZV9S outdoor unit operates at 77 dBA in normal cooling mode (4-ton) and offers a selectable Quiet Mode with up to 3 sound levels (as low as 45 dBA for the GZV9S platform), minimizing neighborhood noise impact.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Heat Exchanger Construction:\u003c\/strong\u003e The furnace features a heavy-duty aluminized-steel tubular primary heat exchanger with a stainless-steel secondary heat exchanger, backed by a Lifetime Heat Exchanger Limited Warranty (with registration).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse:collapse; width:100%;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#0056b3; color:#fff;\"\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAHRI Certificate Number\u003c\/td\u003e\n\u003ctd\u003e217989225\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Type\u003c\/td\u003e\n\u003ctd\u003eDual Fuel System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal System Capacity\u003c\/td\u003e\n\u003ctd\u003e4 Ton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSEER2\u003c\/td\u003e\n\u003ctd\u003e16.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEER2\u003c\/td\u003e\n\u003ctd\u003e10.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSPF2\u003c\/td\u003e\n\u003ctd\u003e8.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAFUE (Furnace)\u003c\/td\u003e\n\u003ctd\u003e96%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant\u003c\/td\u003e\n\u003ctd\u003eR-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling Capacity (AHRI Rated)\u003c\/td\u003e\n\u003ctd\u003e45,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity — High Heat (Furnace)\u003c\/td\u003e\n\u003ctd\u003e46,500 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity — Heat Pump @47°F\u003c\/td\u003e\n\u003ctd\u003e48,000 BTU\/h (max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity — Heat Pump Low\u003c\/td\u003e\n\u003ctd\u003e29,600 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eOutdoor Unit — GZV9SA4810\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompressor Type\u003c\/td\u003e\n\u003ctd\u003eVariable-Speed Inverter-Driven Swing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpansion Device\u003c\/td\u003e\n\u003ctd\u003eEEV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e\n\u003ctd\u003e37\" x 12⅝\" x 56-5\/16\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquipment Weight\u003c\/td\u003e\n\u003ctd\u003e230 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003e208-230V \/ 1 Phase \/ 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMCA \/ MOCP\u003c\/td\u003e\n\u003ctd\u003e34.4A \/ 40A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSound Level (Cooling\/Heating)\u003c\/td\u003e\n\u003ctd\u003e77 \/ 75 dBA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient Range (Cool\/Heat)\u003c\/td\u003e\n\u003ctd\u003e0°F to 115°F \/ -20°F to 70°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Charge\u003c\/td\u003e\n\u003ctd\u003e162 oz (for 15 ft of ⅜\" liquid line)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLiquid \/ Suction Line\u003c\/td\u003e\n\u003ctd\u003e⅜\" \/ 1⅛\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eEvaporator Coil — CHPEA4830D3\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eHorizontal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Capacity\u003c\/td\u003e\n\u003ctd\u003e4 Ton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e\n\u003ctd\u003e30\" x 21\" x 24½\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShip Weight\u003c\/td\u003e\n\u003ctd\u003e78 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eGas Furnace — GRVS960805CU\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHigh Fire Input\u003c\/td\u003e\n\u003ctd\u003e80,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAFUE\u003c\/td\u003e\n\u003ctd\u003e96%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStages \/ Gas Valve\u003c\/td\u003e\n\u003ctd\u003eSingle-Stage \/ Single-Stage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlower Motor\u003c\/td\u003e\n\u003ctd\u003eVariable-Speed ECM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eUpflow\/Horizontal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNOx Rating\u003c\/td\u003e\n\u003ctd\u003eUltra Low NOx\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCabinet Width\u003c\/td\u003e\n\u003ctd\u003e[NEEDS VERIFICATION]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVent Diameter\u003c\/td\u003e\n\u003ctd\u003e2\"-3\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003e115 VAC \/ 1 Phase \/ 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cem\u003eNote: See 'Resources (System Manuals and Warranty)' Tab above for full specifications.\u003c\/em\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCompliance \u0026amp; Environmental Data\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse:collapse; width:100%;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#0056b3; color:#fff;\"\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Type\u003c\/td\u003e\n\u003ctd\u003eR-32 (HFC, A2L — Mildly Flammable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGlobal Warming Potential (GWP)\u003c\/td\u003e\n\u003ctd\u003e675 (vs. R-410A at 2,088 — ~68% reduction)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEPA Section 608 Certification\u003c\/td\u003e\n\u003ctd\u003eRequired for purchase, handling, and recovery of R-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eASHRAE Classification\u003c\/td\u003e\n\u003ctd\u003eA2L per ASHRAE Standard 34\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety Compliance\u003c\/td\u003e\n\u003ctd\u003eUL 60335-2-40 (outdoor unit and indoor components)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRegional Code Compliance\u003c\/td\u003e\n\u003ctd\u003eMeets DOE 2023 federal minimum efficiency standards; verify local Title 24 (CA), SCAQMD, or equivalent requirements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy Star Certified\u003c\/td\u003e\n\u003ctd\u003eCold Climate (Heat Pump)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIRA \/ 25C Tax Credit Eligibility\u003c\/td\u003e\n\u003ctd\u003ePotential — Consult IRS Form 5695 and EnergyStar.gov for current SEER2\/HSPF2\/AFUE thresholds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWarranty \u0026amp; Registration\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGZV9SA4810 (Heat Pump Condenser):\u003c\/strong\u003e Covered under Goodman warranty Part No. PWGACHPMTSDC. \u003cem\u003eWithout registration:\u003c\/em\u003e 5-Year Parts Limited Warranty. \u003cem\u003eWith registration (within 60 days of installation):\u003c\/em\u003e 10-Year Parts Limited Warranty; if the compressor fails within the first 10 years, Daikin will furnish a new equivalent replacement unit (one-time unit replacement). Registration at www.goodmanmfg.com.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCHPEA4830D3 (Evaporator Coil):\u003c\/strong\u003e Covered under Goodman coil warranty. \u003cem\u003eWithout registration:\u003c\/em\u003e 5-Year Parts Limited Warranty. \u003cem\u003eWith registration (within 60 days of installation):\u003c\/em\u003e 10-Year Parts Limited Warranty. Registration at www.goodmanmfg.com.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGRVS960805CU (Gas Furnace):\u003c\/strong\u003e Covered under Goodman warranty Part No. PWCFURNUQNTE. \u003cem\u003eWithout registration:\u003c\/em\u003e 20-Year Heat Exchanger Limited Warranty + 5-Year Parts Limited Warranty. \u003cem\u003eWith registration (within 60 days of installation):\u003c\/em\u003e Lifetime Heat Exchanger Limited Warranty (for as long as original owner resides in the home) + 10-Year Unit Replacement Limited Warranty (if heat exchanger fails in first 10 years, Daikin furnishes replacement unit) + 10-Year Parts Limited Warranty. Registration at www.goodmanmfg.com.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eNote: Online registration must be completed within 60 days of installation to receive the extended warranty terms described above. Online registration is not required in California, Florida, or Québec. The duration of warranty coverage in Texas and Florida differs in some cases. Complete warranty details are available at www.goodmanmfg.com. Labor, refrigerant, freight, and other service costs are not covered.\u003c\/em\u003e\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":51657836495168,"sku":"GZV9SA4810-CHPEA4830D3-GRVS960805CU","price":11167.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/5924\/9984\/files\/yjtyjgjghjgjgyjjd_1.jpg?v=1777340281"},{"product_id":"gzv9sa4810-chpea4830d3-gmvs960805cu","title":"Goodman 4 Ton 16.2 SEER2 R-32 Dual Fuel System | GZV9SA4810 + CHPEA4830D3 + GMVS960805CU | Communicating | 24½\" Horizontal Coil | 80,000 BTU Upflow\/Horizontal Single-Stage Variable-Speed ECM Ultra Low NOx Furnace","description":"\u003cp\u003eThis Goodman 4 Ton 16.2 SEER2 Dual Fuel System pairs the GZV9SA4810 variable-speed inverter-driven heat pump condenser with the GMVS960805CU single-stage gas furnace (96% AFUE, 80,000 BTU) and a CHPEA4830D3 evaporator coil for year-round heating and cooling using R-32 refrigerant. The system operates at up to 16.2 SEER2 \/ 10.5 EER2 in cooling and 8.5 HSPF2 in heat pump mode, with gas furnace backup for extreme cold conditions. AHRI Certificate Number: 217989225. Energy Star Cold Climate Certified (heat pump).\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: If you would like to review the manufacturer Product Specifications, Warranty, Brochure, etc., for this system, please refer to the 'Resources (System Manuals and Warranty)' Tab above on this page.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eSystem Components\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGZV9SA4810\u003c\/strong\u003e — Goodman 4 Ton Variable-Speed Inverter-Driven R-32 Heat Pump Condenser (Side Discharge). Max Cooling: 46,000 BTU\/h; Max Heating @47°F: 48,000 BTU\/h. EEV metering, 208-230V \/ 1 Phase \/ 60 Hz.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCHPEA4830D3\u003c\/strong\u003e — Goodman 4 Ton Cased Horizontal Indoor Coil. Horizontal configuration, all-aluminum coil with factory-installed EEV, R-32 sensor. Cabinet: 30\" W x 21\" D x 24½\" H.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGMVS960805CU\u003c\/strong\u003e — Goodman 80,000 BTU 96% AFUE Single-Stage Variable-Speed ECM Gas Furnace. Upflow\/Horizontal configuration, Single-Stage gas valve, Ultra Low NOx. Aluminized-Steel Tubular primary heat exchanger, Stainless-Steel secondary heat exchanger. ComfortBridge™ communicating technology, 115 VAC.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"background:#f7f7f7; border-left:4px solid #0056b3; padding:15px; margin:20px 0;\"\u003e\n\u003ch4\u003ePro-Installer Tip: Dual Fuel Changeover \u0026amp; Refrigerant Line Adaptation\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eThe Technical Friction:\u003c\/strong\u003e The GZV9S heat pump uses ⅞\" suction service valves but requires 1⅛\" suction line sets — installers must supply ⅞\" to 1⅛\" adapters at the condenser. Additionally, dual fuel changeover point calibration requires verifying the outdoor thermostat lockout setting matches your climate zone's economic balance point (typically 30–35°F in most regions).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Long-Term Prevention:\u003c\/strong\u003e Verify subcooling at the service valve targets 11±1°F and run a standing-pressure decay test at 300 PSI for a minimum of 30 minutes before releasing R-32 charge. This prevents nuisance low-pressure lockouts and compressor liquid-slugging callbacks during the first heating season when the system transitions between heat pump and gas furnace modes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Expert Validation:\u003c\/strong\u003e Use a digital manifold gauge with R-32 pressure-temperature curves (not R-410A charts — R-32 operates at slightly different saturation pressures). Verify subcooling with a calibrated pipe-clamp thermometer at the liquid service valve. CoolCloud™ app commissioning confirms airflow CFM, changeover settings, and fault history remotely.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Professional Standard:\u003c\/strong\u003e R-32 is classified A2L (mildly flammable); EPA Section 608 certification is required for handling. Follow ASHRAE 15 and local mechanical codes for refrigerant charge limits in enclosed spaces. R-32's GWP of 675 (vs. R-410A's 2088) supports current EPA AIM Act phase-down targets and may support IRA\/25C tax credit eligibility for qualifying high-efficiency configurations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable-Speed Inverter Efficiency:\u003c\/strong\u003e The GZV9S condenser modulates compressor speed to match real-time load, achieving up to 16.2 SEER2 in this configuration — reducing energy consumption compared to fixed-speed systems while maintaining tighter temperature control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCold Climate Heat Pump Performance:\u003c\/strong\u003e With max heating capacity of 48,000 BTU\/h at 47°F and operational down to -20°F ambient, this system qualifies as Energy Star Cold Climate Certified, extending efficient heat pump operation deeper into the heating season.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eR-32 Refrigerant (Low GWP):\u003c\/strong\u003e R-32 carries a Global Warming Potential of 675 — approximately 68% lower than R-410A (GWP 2088). This supports EPA AIM Act compliance and may help qualify for IRA\/25C federal tax credits for eligible high-efficiency equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Fuel Flexibility:\u003c\/strong\u003e Automatic switchover between heat pump and 96% AFUE gas furnace heating at the configured balance point, optimizing energy cost based on outdoor temperature and local utility rates.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunicating ComfortBridge™ Technology:\u003c\/strong\u003e The furnace's integrated ComfortBridge™ platform enables commissioning and diagnostics via Bluetooth through the CoolCloud™ app, reducing setup time and enabling remote fault-code retrieval.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuiet Operation:\u003c\/strong\u003e The GZV9S outdoor unit operates at 77 dBA in normal cooling mode (4-ton) and offers a selectable Quiet Mode with up to 3 sound levels (as low as 45 dBA for the GZV9S platform), minimizing neighborhood noise impact.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Heat Exchanger Construction:\u003c\/strong\u003e The furnace features a heavy-duty aluminized-steel tubular primary heat exchanger with a stainless-steel secondary heat exchanger, backed by a Lifetime Heat Exchanger Limited Warranty (with registration).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse:collapse; width:100%;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#0056b3; color:#fff;\"\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAHRI Certificate Number\u003c\/td\u003e\n\u003ctd\u003e217989225\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Type\u003c\/td\u003e\n\u003ctd\u003eDual Fuel System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal System Capacity\u003c\/td\u003e\n\u003ctd\u003e4 Ton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSEER2\u003c\/td\u003e\n\u003ctd\u003e16.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEER2\u003c\/td\u003e\n\u003ctd\u003e10.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSPF2\u003c\/td\u003e\n\u003ctd\u003e8.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAFUE (Furnace)\u003c\/td\u003e\n\u003ctd\u003e96%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant\u003c\/td\u003e\n\u003ctd\u003eR-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling Capacity (AHRI Rated)\u003c\/td\u003e\n\u003ctd\u003e45,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity — High Heat (Furnace)\u003c\/td\u003e\n\u003ctd\u003e46,500 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity — Heat Pump @47°F\u003c\/td\u003e\n\u003ctd\u003e48,000 BTU\/h (max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity — Heat Pump Low\u003c\/td\u003e\n\u003ctd\u003e29,600 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eOutdoor Unit — GZV9SA4810\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompressor Type\u003c\/td\u003e\n\u003ctd\u003eVariable-Speed Inverter-Driven Swing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpansion Device\u003c\/td\u003e\n\u003ctd\u003eEEV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e\n\u003ctd\u003e37\" x 12⅝\" x 56-5\/16\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquipment Weight\u003c\/td\u003e\n\u003ctd\u003e230 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003e208-230V \/ 1 Phase \/ 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMCA \/ MOCP\u003c\/td\u003e\n\u003ctd\u003e34.4A \/ 40A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSound Level (Cooling\/Heating)\u003c\/td\u003e\n\u003ctd\u003e77 \/ 75 dBA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient Range (Cool\/Heat)\u003c\/td\u003e\n\u003ctd\u003e0°F to 115°F \/ -20°F to 70°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Charge\u003c\/td\u003e\n\u003ctd\u003e162 oz (for 15 ft of ⅜\" liquid line)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLiquid \/ Suction Line\u003c\/td\u003e\n\u003ctd\u003e⅜\" \/ 1⅛\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eEvaporator Coil — CHPEA4830D3\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eHorizontal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Capacity\u003c\/td\u003e\n\u003ctd\u003e4 Ton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e\n\u003ctd\u003e30\" x 21\" x 24½\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShip Weight\u003c\/td\u003e\n\u003ctd\u003e78 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eGas Furnace — GMVS960805CU\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHigh Fire Input\u003c\/td\u003e\n\u003ctd\u003e80,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAFUE\u003c\/td\u003e\n\u003ctd\u003e96%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStages \/ Gas Valve\u003c\/td\u003e\n\u003ctd\u003eSingle-Stage \/ Single-Stage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlower Motor\u003c\/td\u003e\n\u003ctd\u003eVariable-Speed ECM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eUpflow\/Horizontal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNOx Rating\u003c\/td\u003e\n\u003ctd\u003eUltra Low NOx\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCabinet Width\u003c\/td\u003e\n\u003ctd\u003e[NEEDS VERIFICATION]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVent Diameter\u003c\/td\u003e\n\u003ctd\u003e2\"-3\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003e115 VAC \/ 1 Phase \/ 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cem\u003eNote: See 'Resources (System Manuals and Warranty)' Tab above for full specifications.\u003c\/em\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCompliance \u0026amp; Environmental Data\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse:collapse; width:100%;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#0056b3; color:#fff;\"\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Type\u003c\/td\u003e\n\u003ctd\u003eR-32 (HFC, A2L — Mildly Flammable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGlobal Warming Potential (GWP)\u003c\/td\u003e\n\u003ctd\u003e675 (vs. R-410A at 2,088 — ~68% reduction)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEPA Section 608 Certification\u003c\/td\u003e\n\u003ctd\u003eRequired for purchase, handling, and recovery of R-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eASHRAE Classification\u003c\/td\u003e\n\u003ctd\u003eA2L per ASHRAE Standard 34\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety Compliance\u003c\/td\u003e\n\u003ctd\u003eUL 60335-2-40 (outdoor unit and indoor components)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRegional Code Compliance\u003c\/td\u003e\n\u003ctd\u003eMeets DOE 2023 federal minimum efficiency standards; verify local Title 24 (CA), SCAQMD, or equivalent requirements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy Star Certified\u003c\/td\u003e\n\u003ctd\u003eCold Climate (Heat Pump)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIRA \/ 25C Tax Credit Eligibility\u003c\/td\u003e\n\u003ctd\u003ePotential — Consult IRS Form 5695 and EnergyStar.gov for current SEER2\/HSPF2\/AFUE thresholds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWarranty \u0026amp; Registration\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGZV9SA4810 (Heat Pump Condenser):\u003c\/strong\u003e Covered under Goodman warranty Part No. PWGACHPMTSDC. \u003cem\u003eWithout registration:\u003c\/em\u003e 5-Year Parts Limited Warranty. \u003cem\u003eWith registration (within 60 days of installation):\u003c\/em\u003e 10-Year Parts Limited Warranty; if the compressor fails within the first 10 years, Daikin will furnish a new equivalent replacement unit (one-time unit replacement). Registration at www.goodmanmfg.com.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCHPEA4830D3 (Evaporator Coil):\u003c\/strong\u003e Covered under Goodman coil warranty. \u003cem\u003eWithout registration:\u003c\/em\u003e 5-Year Parts Limited Warranty. \u003cem\u003eWith registration (within 60 days of installation):\u003c\/em\u003e 10-Year Parts Limited Warranty. Registration at www.goodmanmfg.com.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGMVS960805CU (Gas Furnace):\u003c\/strong\u003e Covered under Goodman warranty Part No. PWCFURNUQNTE. \u003cem\u003eWithout registration:\u003c\/em\u003e 20-Year Heat Exchanger Limited Warranty + 5-Year Parts Limited Warranty. \u003cem\u003eWith registration (within 60 days of installation):\u003c\/em\u003e Lifetime Heat Exchanger Limited Warranty (for as long as original owner resides in the home) + 10-Year Unit Replacement Limited Warranty (if heat exchanger fails in first 10 years, Daikin furnishes replacement unit) + 10-Year Parts Limited Warranty. Registration at www.goodmanmfg.com.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eNote: Online registration must be completed within 60 days of installation to receive the extended warranty terms described above. Online registration is not required in California, Florida, or Québec. The duration of warranty coverage in Texas and Florida differs in some cases. Complete warranty details are available at www.goodmanmfg.com. Labor, refrigerant, freight, and other service costs are not covered.\u003c\/em\u003e\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":51657836527936,"sku":"GZV9SA4810-CHPEA4830D3-GMVS960805CU","price":11084.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/5924\/9984\/files\/yjtyjgjghjgjgyjjd_1.jpg?v=1777340281"},{"product_id":"gzv7sa4810-capea6030c3-gmvc960804cn-215488110","title":"Goodman | 4 Ton | 16.2 SEER2 | R-32 | Dual Fuel System | GZV7SA4810 | CAPEA6030C3 | GMVC960804CN | Communicating | 21\" Upflow\/Downflow Coil | 80,000 BTU Upflow\/Horizontal Two-Stage Variable-Speed ECM Natural Gas Furnace","description":"\u003cp\u003eThis Goodman 4-Ton Dual Fuel System pairs the GZV7SA4810 variable-speed, inverter-driven R-32 heat pump condenser with the CAPEA6030C3 upflow\/downflow evaporator coil and the GMVC960804CN 96% AFUE gas furnace. AHRI certified under #215488110, this matched configuration delivers up to 16.2 SEER2 and 8.8 HSPF2 efficiency ratings.\u003c\/p\u003e\n\u003cp\u003eThe two-stage, variable-speed ecm furnace provides 80,000 BTU\/h input (76,800 BTU\/h output) for reliable supplemental heating when outdoor temperatures drop below the heat pump balance point.\u003c\/p\u003e\n\u003cp\u003eThis system is ENERGY STAR® Most Efficient certified and qualifies as a Cold Climate Heat Pump.\u003c\/p\u003e\n\u003cp\u003eR-32 refrigerant offers a 67.5% lower Global Warming Potential (GWP of 675) compared to R-410A (GWP of 2,088), aligning with EPA regulations and the AIM Act phase-down schedule.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: If you would like to review the manufacturer Product Specifications, Warranty, Brochure, etc., for this system, please refer to the 'Resources (System Manuals and Warranty)' Tab above on this page.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eSystem Components\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGZV7SA4810\u003c\/strong\u003e — Goodman GZV7S Series 4-Ton Variable-Speed Inverter-Driven R-32 Side Discharge Heat Pump Condenser. Features variable-speed swing compressor, EEV metering, and communicating capability. Rated up to 46,500 BTU\/h cooling and 47,500 BTU\/h heating at 47°F.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCAPEA6030C3\u003c\/strong\u003e — Goodman CAPEA Series Cased Upflow\/Downflow Evaporator Coil with factory-installed electronic expansion valve (EEV). All-aluminum coil optimized for R-32 refrigerant. Cabinet width: 21\"; depth: 21\".\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGMVC960804CN\u003c\/strong\u003e — Goodman GMVC Series 96% AFUE Two-Stage, Variable-Speed ECM Gas Furnace with integrated ComfortBridge™ communicating technology. 80,000 BTU\/h input capacity (Natural Gas compliant). Upflow\/Horizontal configuration with 21\" cabinet width.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv style=\"background-color:#f0f7ff;border-left:4px solid #0066cc;padding:16px;margin:20px 0;\"\u003e\n\u003ch4 style=\"margin-top:0;\"\u003ePro-Installer Tip\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Friction:\u003c\/strong\u003e When installing this dual fuel system, the R-32 refrigerant requires careful attention to line set connections. The GZV7SA4810 uses ⅜\" liquid and 1⅛\" suction lines, but the service valves are ⅞\" — you will need ⅞\" to 1⅛\" adapters for suction connections. In attic or closet installations, verify the 21\" coil width clears the available space alongside the 21\" furnace cabinet.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLong-Term Prevention:\u003c\/strong\u003e R-32 is mildly flammable (A2L classification), so verify all brazed connections with an electronic leak detector rated for R-32 before commissioning. A thorough leak check at installation prevents nuisance low-charge fault codes 6–12 months down the road, especially in systems with long line sets.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eExpert Validation:\u003c\/strong\u003e After evacuation, confirm the system holds below 500 microns for a minimum of 10 minutes using a digital micron gauge. The GZV7S units ship with 118 oz of R-32 charge, sized for 15 feet of ⅜\" liquid line — adjust per the installation manual charge procedure for actual line set length.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProfessional Standard:\u003c\/strong\u003e R-32 systems must comply with ASHRAE 34 safety classification standards and EPA Section 608 technician certification requirements. Many jurisdictions also require a mechanical permit for dual fuel installations that connect to gas service. In California SCAQMD areas, verify the furnace model meets applicable low-NOx emission requirements.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUp to 16.2 SEER2 and 8.8 HSPF2 — AHRI-certified matched system efficiency reduces operating costs compared to minimum-efficiency equipment.\u003c\/li\u003e\n\u003cli\u003eR-32 refrigerant with GWP of 675 — a 67.5% reduction from R-410A, supporting EPA AIM Act compliance and reducing environmental impact without sacrificing performance.\u003c\/li\u003e\n\u003cli\u003eVariable-speed inverter-driven compressor adjusts capacity continuously to match load, reducing temperature swings, improving dehumidification, and lowering sound levels in part-load conditions.\u003c\/li\u003e\n\u003cli\u003eENERGY STAR® Most Efficient and Cold Climate Heat Pump certified — may qualify for federal tax credits up to $2,000 under the Inflation Reduction Act (IRA) Section 25C for qualifying heat pump systems.\u003c\/li\u003e\n\u003cli\u003eQuiet-mode operation reduces outdoor sound levels to as low as 45 dBA (sound pressure at 3 feet), equivalent to a quiet library environment.\u003c\/li\u003e\n\u003cli\u003eDual fuel switchover provides gas furnace backup heating (80,000 BTU\/h input at 96% AFUE) when outdoor temperatures drop below the heat pump economic balance point, optimizing operating cost in cold climates.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"border-collapse:collapse;width:100%;\"\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"background:#e8e8e8;text-align:center;\"\u003eAHRI-Certified System Ratings\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAHRI Certificate Number\u003c\/td\u003e\n\u003ctd\u003e215488110\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSEER2\u003c\/td\u003e\n\u003ctd\u003e16.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEER2\u003c\/td\u003e\n\u003ctd\u003e10.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSPF2\u003c\/td\u003e\n\u003ctd\u003e8.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling Capacity (M1)\u003c\/td\u003e\n\u003ctd\u003e45,500 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity – High (M1) @ 47°F\u003c\/td\u003e\n\u003ctd\u003e47,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity @ 5°F\u003c\/td\u003e\n\u003ctd\u003e29,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFurnace AFUE\u003c\/td\u003e\n\u003ctd\u003e96%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"background:#e8e8e8;text-align:center;\"\u003eOutdoor Unit — GZV7SA4810\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W × D × H)\u003c\/td\u003e\n\u003ctd\u003e37\" × 12⅝\" × 39\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquipment Weight\u003c\/td\u003e\n\u003ctd\u003e179 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003e208-230\/1\/60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMin. Circuit Ampacity (MCA)\u003c\/td\u003e\n\u003ctd\u003e37.5A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Overcurrent Protection (MOCP)\u003c\/td\u003e\n\u003ctd\u003e40A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Charge\u003c\/td\u003e\n\u003ctd\u003e118 oz R-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLiquid Line Size\u003c\/td\u003e\n\u003ctd\u003e⅜\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuction Line Size\u003c\/td\u003e\n\u003ctd\u003e1⅛\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSound Rating (Cooling\/Heating)\u003c\/td\u003e\n\u003ctd\u003e73\/73 dBA (Sound Power)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompressor Type\u003c\/td\u003e\n\u003ctd\u003eVariable-Speed Swing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpansion Device\u003c\/td\u003e\n\u003ctd\u003eEEV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"background:#e8e8e8;text-align:center;\"\u003eEvaporator Coil — CAPEA6030C3\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCabinet Dimensions (W × D × H)\u003c\/td\u003e\n\u003ctd\u003e21\" × 21\" × 30\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eUpflow\/Downflow (Cased)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShip Weight\u003c\/td\u003e\n\u003ctd\u003e75 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"background:#e8e8e8;text-align:center;\"\u003eGas Furnace — GMVC960804CN\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Capacity\u003c\/td\u003e\n\u003ctd\u003e80,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Capacity\u003c\/td\u003e\n\u003ctd\u003e76,800 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAFUE\u003c\/td\u003e\n\u003ctd\u003e96%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGas Valve\u003c\/td\u003e\n\u003ctd\u003eTwo-Stage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eVariable-Speed ECM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eUpflow\/Horizontal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCabinet Width × Depth × Height\u003c\/td\u003e\n\u003ctd\u003e21\" × 28⅞\" × 34½\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVent Type \/ Diameter\u003c\/td\u003e\n\u003ctd\u003eDirect Vent (PVC) \/ 2\" - 3\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEmissions\u003c\/td\u003e\n\u003ctd\u003eNatural Gas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\" style=\"font-size:0.9em;font-style:italic;\"\u003eNote: See 'Resources (System Manuals and Warranty)' Tab above for full specifications.\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"border-collapse:collapse;width:100%;\"\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"background:#e8e8e8;text-align:center;\"\u003eCompliance \u0026amp; Environmental Data\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant\u003c\/td\u003e\n\u003ctd\u003eR-32 (Difluoromethane)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGlobal Warming Potential (GWP)\u003c\/td\u003e\n\u003ctd\u003e675 (67.5% lower than R-410A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eASHRAE Safety Classification\u003c\/td\u003e\n\u003ctd\u003eA2L (Lower Flammability)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEPA Section 608\u003c\/td\u003e\n\u003ctd\u003eTechnician certification required for handling R-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAIM Act Compliance\u003c\/td\u003e\n\u003ctd\u003eMeets HFC phase-down requirements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eENERGY STAR®\u003c\/td\u003e\n\u003ctd\u003eMost Efficient \/ Cold Climate Heat Pump\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTax Credit Eligibility\u003c\/td\u003e\n\u003ctd\u003eMay qualify for up to $2,000 federal tax credit under IRA Section 25C for heat pump systems meeting CEE highest efficiency tier\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRegional Compliance\u003c\/td\u003e\n\u003ctd\u003eMeets DOE 2023 regional efficiency standards for all U.S. regions. Verify local mechanical permit and refrigerant detection requirements.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNOx Emissions\u003c\/td\u003e\n\u003ctd\u003eStandard Natural Gas — verify local air quality district requirements before installation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWarranty \u0026amp; Registration\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor Unit (GZV7SA4810):\u003c\/strong\u003e 5-Year Initial Term Parts Limited Warranty (unregistered). When registered online at goodmanmfg.com within 60 days of installation: 10-Year Registered Parts Limited Warranty plus 10-Year Unit Replacement Limited Warranty for compressor failure (one-time replacement of entire unit). Registration required in most states. Warranty applies to owner-occupied residences only.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEvaporator Coil (CAPEA6030C3):\u003c\/strong\u003e 5-Year Initial Term Parts Limited Warranty (unregistered). When registered within 60 days: 10-Year Registered Parts Limited Warranty. Applies to owner-occupied residential installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGas Furnace (GMVC960804CN):\u003c\/strong\u003e 5-Year Initial Term Parts Limited Warranty for all parts and 20-Year Heat Exchanger Limited Warranty (unregistered). When registered within 60 days: 10-Year Registered Parts Limited Warranty for all parts, plus extended heat exchanger coverage for the life of the original registered owner (up to applicable limits). Applies to owner-occupied residential installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRegistration Deadline:\u003c\/strong\u003e Online registration must be completed within 60 days of installation at \u003ca href=\"https:\/\/www.goodmanmfg.com\"\u003ewww.goodmanmfg.com\u003c\/a\u003e. Registration is not required in California, Florida, or Québec. The duration of warranty coverage in Texas and Florida may differ.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImportant:\u003c\/strong\u003e All warranty coverage requires installation by a licensed HVAC contractor adhering to federal, state, and local codes. Warranty does not cover units installed in non-owner-occupied residences or commercial properties. Units ordered online must be installed by a qualifying dealer.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":51658759307584,"sku":"GZV7SA4810-CAPEA6030C3-GMVC960804CN-215488110","price":8175.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/5924\/9984\/files\/THRTHTFHFJJd.jpg?v=1777341651"},{"product_id":"gzv7sa4810-capea6030c3-gcvc961005cn-215488111","title":"Goodman | 4 Ton | 16.2 SEER2 | R-32 | Dual Fuel System | GZV7SA4810 | CAPEA6030C3 | GCVC961005CN | Communicating | 21\" Upflow\/Downflow Coil | 100,000 BTU Downflow\/Horizontal Two-Stage Variable-Speed ECM Natural Gas Furnace","description":"\u003cp\u003eThis Goodman 4-Ton Dual Fuel System pairs the GZV7SA4810 variable-speed, inverter-driven R-32 heat pump condenser with the CAPEA6030C3 upflow\/downflow evaporator coil and the GCVC961005CN 96% AFUE gas furnace. AHRI certified under #215488111, this matched configuration delivers up to 16.2 SEER2 and 8.8 HSPF2 efficiency ratings.\u003c\/p\u003e\n\u003cp\u003eThe two-stage, variable-speed ecm furnace provides 100,000 BTU\/h input (96,000 BTU\/h output) for reliable supplemental heating when outdoor temperatures drop below the heat pump balance point.\u003c\/p\u003e\n\u003cp\u003eThis system is ENERGY STAR® Most Efficient certified and qualifies as a Cold Climate Heat Pump.\u003c\/p\u003e\n\u003cp\u003eR-32 refrigerant offers a 67.5% lower Global Warming Potential (GWP of 675) compared to R-410A (GWP of 2,088), aligning with EPA regulations and the AIM Act phase-down schedule.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: If you would like to review the manufacturer Product Specifications, Warranty, Brochure, etc., for this system, please refer to the 'Resources (System Manuals and Warranty)' Tab above on this page.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eSystem Components\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGZV7SA4810\u003c\/strong\u003e — Goodman GZV7S Series 4-Ton Variable-Speed Inverter-Driven R-32 Side Discharge Heat Pump Condenser. Features variable-speed swing compressor, EEV metering, and communicating capability. Rated up to 46,500 BTU\/h cooling and 47,500 BTU\/h heating at 47°F.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCAPEA6030C3\u003c\/strong\u003e — Goodman CAPEA Series Cased Upflow\/Downflow Evaporator Coil with factory-installed electronic expansion valve (EEV). All-aluminum coil optimized for R-32 refrigerant. Cabinet width: 21\"; depth: 21\".\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGCVC961005CN\u003c\/strong\u003e — Goodman GCVC Series 96% AFUE Two-Stage, Variable-Speed ECM Gas Furnace with integrated ComfortBridge™ communicating technology. 100,000 BTU\/h input capacity (Natural Gas compliant). Downflow\/Horizontal configuration with 21\" cabinet width.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv style=\"background-color:#f0f7ff;border-left:4px solid #0066cc;padding:16px;margin:20px 0;\"\u003e\n\u003ch4 style=\"margin-top:0;\"\u003ePro-Installer Tip\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Friction:\u003c\/strong\u003e When installing this dual fuel system, the R-32 refrigerant requires careful attention to line set connections. The GZV7SA4810 uses ⅜\" liquid and 1⅛\" suction lines, but the service valves are ⅞\" — you will need ⅞\" to 1⅛\" adapters for suction connections. In attic or closet installations, verify the 21\" coil width clears the available space alongside the 21\" furnace cabinet.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLong-Term Prevention:\u003c\/strong\u003e R-32 is mildly flammable (A2L classification), so verify all brazed connections with an electronic leak detector rated for R-32 before commissioning. A thorough leak check at installation prevents nuisance low-charge fault codes 6–12 months down the road, especially in systems with long line sets.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eExpert Validation:\u003c\/strong\u003e After evacuation, confirm the system holds below 500 microns for a minimum of 10 minutes using a digital micron gauge. The GZV7S units ship with 118 oz of R-32 charge, sized for 15 feet of ⅜\" liquid line — adjust per the installation manual charge procedure for actual line set length.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProfessional Standard:\u003c\/strong\u003e R-32 systems must comply with ASHRAE 34 safety classification standards and EPA Section 608 technician certification requirements. Many jurisdictions also require a mechanical permit for dual fuel installations that connect to gas service. In California SCAQMD areas, verify the furnace model meets applicable low-NOx emission requirements.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUp to 16.2 SEER2 and 8.8 HSPF2 — AHRI-certified matched system efficiency reduces operating costs compared to minimum-efficiency equipment.\u003c\/li\u003e\n\u003cli\u003eR-32 refrigerant with GWP of 675 — a 67.5% reduction from R-410A, supporting EPA AIM Act compliance and reducing environmental impact without sacrificing performance.\u003c\/li\u003e\n\u003cli\u003eVariable-speed inverter-driven compressor adjusts capacity continuously to match load, reducing temperature swings, improving dehumidification, and lowering sound levels in part-load conditions.\u003c\/li\u003e\n\u003cli\u003eENERGY STAR® Most Efficient and Cold Climate Heat Pump certified — may qualify for federal tax credits up to $2,000 under the Inflation Reduction Act (IRA) Section 25C for qualifying heat pump systems.\u003c\/li\u003e\n\u003cli\u003eQuiet-mode operation reduces outdoor sound levels to as low as 45 dBA (sound pressure at 3 feet), equivalent to a quiet library environment.\u003c\/li\u003e\n\u003cli\u003eDual fuel switchover provides gas furnace backup heating (100,000 BTU\/h input at 96% AFUE) when outdoor temperatures drop below the heat pump economic balance point, optimizing operating cost in cold climates.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"border-collapse:collapse;width:100%;\"\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"background:#e8e8e8;text-align:center;\"\u003eAHRI-Certified System Ratings\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAHRI Certificate Number\u003c\/td\u003e\n\u003ctd\u003e215488111\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSEER2\u003c\/td\u003e\n\u003ctd\u003e16.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEER2\u003c\/td\u003e\n\u003ctd\u003e10.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSPF2\u003c\/td\u003e\n\u003ctd\u003e8.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling Capacity (M1)\u003c\/td\u003e\n\u003ctd\u003e45,500 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity – High (M1) @ 47°F\u003c\/td\u003e\n\u003ctd\u003e47,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity @ 5°F\u003c\/td\u003e\n\u003ctd\u003e29,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFurnace AFUE\u003c\/td\u003e\n\u003ctd\u003e96%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"background:#e8e8e8;text-align:center;\"\u003eOutdoor Unit — GZV7SA4810\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W × D × H)\u003c\/td\u003e\n\u003ctd\u003e37\" × 12⅝\" × 39\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquipment Weight\u003c\/td\u003e\n\u003ctd\u003e179 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003e208-230\/1\/60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMin. Circuit Ampacity (MCA)\u003c\/td\u003e\n\u003ctd\u003e37.5A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Overcurrent Protection (MOCP)\u003c\/td\u003e\n\u003ctd\u003e40A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Charge\u003c\/td\u003e\n\u003ctd\u003e118 oz R-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLiquid Line Size\u003c\/td\u003e\n\u003ctd\u003e⅜\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuction Line Size\u003c\/td\u003e\n\u003ctd\u003e1⅛\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSound Rating (Cooling\/Heating)\u003c\/td\u003e\n\u003ctd\u003e73\/73 dBA (Sound Power)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompressor Type\u003c\/td\u003e\n\u003ctd\u003eVariable-Speed Swing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpansion Device\u003c\/td\u003e\n\u003ctd\u003eEEV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"background:#e8e8e8;text-align:center;\"\u003eEvaporator Coil — CAPEA6030C3\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCabinet Dimensions (W × D × H)\u003c\/td\u003e\n\u003ctd\u003e21\" × 21\" × 30\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eUpflow\/Downflow (Cased)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShip Weight\u003c\/td\u003e\n\u003ctd\u003e75 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"background:#e8e8e8;text-align:center;\"\u003eGas Furnace — GCVC961005CN\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Capacity\u003c\/td\u003e\n\u003ctd\u003e100,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Capacity\u003c\/td\u003e\n\u003ctd\u003e96,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAFUE\u003c\/td\u003e\n\u003ctd\u003e96%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGas Valve\u003c\/td\u003e\n\u003ctd\u003eTwo-Stage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eVariable-Speed ECM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eDownflow\/Horizontal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCabinet Width × Depth × Height\u003c\/td\u003e\n\u003ctd\u003e21\" × 28⅞\" × 34½\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVent Type \/ Diameter\u003c\/td\u003e\n\u003ctd\u003eDirect Vent (PVC) \/ 2\" - 3\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEmissions\u003c\/td\u003e\n\u003ctd\u003eNatural Gas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\" style=\"font-size:0.9em;font-style:italic;\"\u003eNote: See 'Resources (System Manuals and Warranty)' Tab above for full specifications.\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"border-collapse:collapse;width:100%;\"\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"background:#e8e8e8;text-align:center;\"\u003eCompliance \u0026amp; Environmental Data\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant\u003c\/td\u003e\n\u003ctd\u003eR-32 (Difluoromethane)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGlobal Warming Potential (GWP)\u003c\/td\u003e\n\u003ctd\u003e675 (67.5% lower than R-410A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eASHRAE Safety Classification\u003c\/td\u003e\n\u003ctd\u003eA2L (Lower Flammability)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEPA Section 608\u003c\/td\u003e\n\u003ctd\u003eTechnician certification required for handling R-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAIM Act Compliance\u003c\/td\u003e\n\u003ctd\u003eMeets HFC phase-down requirements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eENERGY STAR®\u003c\/td\u003e\n\u003ctd\u003eMost Efficient \/ Cold Climate Heat Pump\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTax Credit Eligibility\u003c\/td\u003e\n\u003ctd\u003eMay qualify for up to $2,000 federal tax credit under IRA Section 25C for heat pump systems meeting CEE highest efficiency tier\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRegional Compliance\u003c\/td\u003e\n\u003ctd\u003eMeets DOE 2023 regional efficiency standards for all U.S. regions. Verify local mechanical permit and refrigerant detection requirements.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNOx Emissions\u003c\/td\u003e\n\u003ctd\u003eStandard Natural Gas — verify local air quality district requirements before installation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWarranty \u0026amp; Registration\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor Unit (GZV7SA4810):\u003c\/strong\u003e 5-Year Initial Term Parts Limited Warranty (unregistered). When registered online at goodmanmfg.com within 60 days of installation: 10-Year Registered Parts Limited Warranty plus 10-Year Unit Replacement Limited Warranty for compressor failure (one-time replacement of entire unit). Registration required in most states. Warranty applies to owner-occupied residences only.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEvaporator Coil (CAPEA6030C3):\u003c\/strong\u003e 5-Year Initial Term Parts Limited Warranty (unregistered). When registered within 60 days: 10-Year Registered Parts Limited Warranty. Applies to owner-occupied residential installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGas Furnace (GCVC961005CN):\u003c\/strong\u003e 5-Year Initial Term Parts Limited Warranty for all parts and 20-Year Heat Exchanger Limited Warranty (unregistered). When registered within 60 days: 10-Year Registered Parts Limited Warranty for all parts, plus extended heat exchanger coverage for the life of the original registered owner (up to applicable limits). Applies to owner-occupied residential installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRegistration Deadline:\u003c\/strong\u003e Online registration must be completed within 60 days of installation at \u003ca href=\"https:\/\/www.goodmanmfg.com\"\u003ewww.goodmanmfg.com\u003c\/a\u003e. Registration is not required in California, Florida, or Québec. The duration of warranty coverage in Texas and Florida may differ.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImportant:\u003c\/strong\u003e All warranty coverage requires installation by a licensed HVAC contractor adhering to federal, state, and local codes. Warranty does not cover units installed in non-owner-occupied residences or commercial properties. Units ordered online must be installed by a qualifying dealer.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":51658759438656,"sku":"GZV7SA4810-CAPEA6030C3-GCVC961005CN-215488111","price":8490.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/5924\/9984\/files\/uutbtbbtbtbtubled.jpg?v=1777727051"},{"product_id":"gzv7sa4810-capea6030c3-gcvc960804cn-215488110","title":"Goodman | 4 Ton | 16.2 SEER2 | R-32 | Dual Fuel System | GZV7SA4810 | CAPEA6030C3 | GCVC960804CN | Communicating | 21\" Upflow\/Downflow Coil | 80,000 BTU Downflow\/Horizontal Two-Stage Variable-Speed ECM Natural Gas Furnace","description":"\u003cp\u003eThis Goodman 4-Ton Dual Fuel System pairs the GZV7SA4810 variable-speed, inverter-driven R-32 heat pump condenser with the CAPEA6030C3 upflow\/downflow evaporator coil and the GCVC960804CN 96% AFUE gas furnace. AHRI certified under #215488110, this matched configuration delivers up to 16.2 SEER2 and 8.8 HSPF2 efficiency ratings.\u003c\/p\u003e\n\u003cp\u003eThe two-stage, variable-speed ecm furnace provides 80,000 BTU\/h input (76,800 BTU\/h output) for reliable supplemental heating when outdoor temperatures drop below the heat pump balance point.\u003c\/p\u003e\n\u003cp\u003eThis system is ENERGY STAR® Most Efficient certified and qualifies as a Cold Climate Heat Pump.\u003c\/p\u003e\n\u003cp\u003eR-32 refrigerant offers a 67.5% lower Global Warming Potential (GWP of 675) compared to R-410A (GWP of 2,088), aligning with EPA regulations and the AIM Act phase-down schedule.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: If you would like to review the manufacturer Product Specifications, Warranty, Brochure, etc., for this system, please refer to the 'Resources (System Manuals and Warranty)' Tab above on this page.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eSystem Components\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGZV7SA4810\u003c\/strong\u003e — Goodman GZV7S Series 4-Ton Variable-Speed Inverter-Driven R-32 Side Discharge Heat Pump Condenser. Features variable-speed swing compressor, EEV metering, and communicating capability. Rated up to 46,500 BTU\/h cooling and 47,500 BTU\/h heating at 47°F.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCAPEA6030C3\u003c\/strong\u003e — Goodman CAPEA Series Cased Upflow\/Downflow Evaporator Coil with factory-installed electronic expansion valve (EEV). All-aluminum coil optimized for R-32 refrigerant. Cabinet width: 21\"; depth: 21\".\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGCVC960804CN\u003c\/strong\u003e — Goodman GCVC Series 96% AFUE Two-Stage, Variable-Speed ECM Gas Furnace with integrated ComfortBridge™ communicating technology. 80,000 BTU\/h input capacity (Natural Gas compliant). Downflow\/Horizontal configuration with 21\" cabinet width.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv style=\"background-color:#f0f7ff;border-left:4px solid #0066cc;padding:16px;margin:20px 0;\"\u003e\n\u003ch4 style=\"margin-top:0;\"\u003ePro-Installer Tip\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Friction:\u003c\/strong\u003e When installing this dual fuel system, the R-32 refrigerant requires careful attention to line set connections. The GZV7SA4810 uses ⅜\" liquid and 1⅛\" suction lines, but the service valves are ⅞\" — you will need ⅞\" to 1⅛\" adapters for suction connections. In attic or closet installations, verify the 21\" coil width clears the available space alongside the 21\" furnace cabinet.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLong-Term Prevention:\u003c\/strong\u003e R-32 is mildly flammable (A2L classification), so verify all brazed connections with an electronic leak detector rated for R-32 before commissioning. A thorough leak check at installation prevents nuisance low-charge fault codes 6–12 months down the road, especially in systems with long line sets.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eExpert Validation:\u003c\/strong\u003e After evacuation, confirm the system holds below 500 microns for a minimum of 10 minutes using a digital micron gauge. The GZV7S units ship with 118 oz of R-32 charge, sized for 15 feet of ⅜\" liquid line — adjust per the installation manual charge procedure for actual line set length.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProfessional Standard:\u003c\/strong\u003e R-32 systems must comply with ASHRAE 34 safety classification standards and EPA Section 608 technician certification requirements. Many jurisdictions also require a mechanical permit for dual fuel installations that connect to gas service. In California SCAQMD areas, verify the furnace model meets applicable low-NOx emission requirements.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUp to 16.2 SEER2 and 8.8 HSPF2 — AHRI-certified matched system efficiency reduces operating costs compared to minimum-efficiency equipment.\u003c\/li\u003e\n\u003cli\u003eR-32 refrigerant with GWP of 675 — a 67.5% reduction from R-410A, supporting EPA AIM Act compliance and reducing environmental impact without sacrificing performance.\u003c\/li\u003e\n\u003cli\u003eVariable-speed inverter-driven compressor adjusts capacity continuously to match load, reducing temperature swings, improving dehumidification, and lowering sound levels in part-load conditions.\u003c\/li\u003e\n\u003cli\u003eENERGY STAR® Most Efficient and Cold Climate Heat Pump certified — may qualify for federal tax credits up to $2,000 under the Inflation Reduction Act (IRA) Section 25C for qualifying heat pump systems.\u003c\/li\u003e\n\u003cli\u003eQuiet-mode operation reduces outdoor sound levels to as low as 45 dBA (sound pressure at 3 feet), equivalent to a quiet library environment.\u003c\/li\u003e\n\u003cli\u003eDual fuel switchover provides gas furnace backup heating (80,000 BTU\/h input at 96% AFUE) when outdoor temperatures drop below the heat pump economic balance point, optimizing operating cost in cold climates.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"border-collapse:collapse;width:100%;\"\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"background:#e8e8e8;text-align:center;\"\u003eAHRI-Certified System Ratings\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAHRI Certificate Number\u003c\/td\u003e\n\u003ctd\u003e215488110\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSEER2\u003c\/td\u003e\n\u003ctd\u003e16.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEER2\u003c\/td\u003e\n\u003ctd\u003e10.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSPF2\u003c\/td\u003e\n\u003ctd\u003e8.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling Capacity (M1)\u003c\/td\u003e\n\u003ctd\u003e45,500 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity – High (M1) @ 47°F\u003c\/td\u003e\n\u003ctd\u003e47,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity @ 5°F\u003c\/td\u003e\n\u003ctd\u003e29,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFurnace AFUE\u003c\/td\u003e\n\u003ctd\u003e96%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"background:#e8e8e8;text-align:center;\"\u003eOutdoor Unit — GZV7SA4810\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W × D × H)\u003c\/td\u003e\n\u003ctd\u003e37\" × 12⅝\" × 39\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquipment Weight\u003c\/td\u003e\n\u003ctd\u003e179 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003e208-230\/1\/60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMin. Circuit Ampacity (MCA)\u003c\/td\u003e\n\u003ctd\u003e37.5A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Overcurrent Protection (MOCP)\u003c\/td\u003e\n\u003ctd\u003e40A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Charge\u003c\/td\u003e\n\u003ctd\u003e118 oz R-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLiquid Line Size\u003c\/td\u003e\n\u003ctd\u003e⅜\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuction Line Size\u003c\/td\u003e\n\u003ctd\u003e1⅛\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSound Rating (Cooling\/Heating)\u003c\/td\u003e\n\u003ctd\u003e73\/73 dBA (Sound Power)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompressor Type\u003c\/td\u003e\n\u003ctd\u003eVariable-Speed Swing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpansion Device\u003c\/td\u003e\n\u003ctd\u003eEEV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"background:#e8e8e8;text-align:center;\"\u003eEvaporator Coil — CAPEA6030C3\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCabinet Dimensions (W × D × H)\u003c\/td\u003e\n\u003ctd\u003e21\" × 21\" × 30\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eUpflow\/Downflow (Cased)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShip Weight\u003c\/td\u003e\n\u003ctd\u003e75 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"background:#e8e8e8;text-align:center;\"\u003eGas Furnace — GCVC960804CN\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Capacity\u003c\/td\u003e\n\u003ctd\u003e80,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Capacity\u003c\/td\u003e\n\u003ctd\u003e76,800 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAFUE\u003c\/td\u003e\n\u003ctd\u003e96%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGas Valve\u003c\/td\u003e\n\u003ctd\u003eTwo-Stage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eVariable-Speed ECM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eDownflow\/Horizontal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCabinet Width × Depth × Height\u003c\/td\u003e\n\u003ctd\u003e21\" × 28⅞\" × 34½\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVent Type \/ Diameter\u003c\/td\u003e\n\u003ctd\u003eDirect Vent (PVC) \/ 2\" - 3\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEmissions\u003c\/td\u003e\n\u003ctd\u003eNatural Gas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\" style=\"font-size:0.9em;font-style:italic;\"\u003eNote: See 'Resources (System Manuals and Warranty)' Tab above for full specifications.\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"border-collapse:collapse;width:100%;\"\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"background:#e8e8e8;text-align:center;\"\u003eCompliance \u0026amp; Environmental Data\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant\u003c\/td\u003e\n\u003ctd\u003eR-32 (Difluoromethane)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGlobal Warming Potential (GWP)\u003c\/td\u003e\n\u003ctd\u003e675 (67.5% lower than R-410A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eASHRAE Safety Classification\u003c\/td\u003e\n\u003ctd\u003eA2L (Lower Flammability)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEPA Section 608\u003c\/td\u003e\n\u003ctd\u003eTechnician certification required for handling R-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAIM Act Compliance\u003c\/td\u003e\n\u003ctd\u003eMeets HFC phase-down requirements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eENERGY STAR®\u003c\/td\u003e\n\u003ctd\u003eMost Efficient \/ Cold Climate Heat Pump\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTax Credit Eligibility\u003c\/td\u003e\n\u003ctd\u003eMay qualify for up to $2,000 federal tax credit under IRA Section 25C for heat pump systems meeting CEE highest efficiency tier\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRegional Compliance\u003c\/td\u003e\n\u003ctd\u003eMeets DOE 2023 regional efficiency standards for all U.S. regions. Verify local mechanical permit and refrigerant detection requirements.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNOx Emissions\u003c\/td\u003e\n\u003ctd\u003eStandard Natural Gas — verify local air quality district requirements before installation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWarranty \u0026amp; Registration\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor Unit (GZV7SA4810):\u003c\/strong\u003e 5-Year Initial Term Parts Limited Warranty (unregistered). When registered online at goodmanmfg.com within 60 days of installation: 10-Year Registered Parts Limited Warranty plus 10-Year Unit Replacement Limited Warranty for compressor failure (one-time replacement of entire unit). Registration required in most states. Warranty applies to owner-occupied residences only.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEvaporator Coil (CAPEA6030C3):\u003c\/strong\u003e 5-Year Initial Term Parts Limited Warranty (unregistered). When registered within 60 days: 10-Year Registered Parts Limited Warranty. Applies to owner-occupied residential installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGas Furnace (GCVC960804CN):\u003c\/strong\u003e 5-Year Initial Term Parts Limited Warranty for all parts and 20-Year Heat Exchanger Limited Warranty (unregistered). When registered within 60 days: 10-Year Registered Parts Limited Warranty for all parts, plus extended heat exchanger coverage for the life of the original registered owner (up to applicable limits). Applies to owner-occupied residential installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRegistration Deadline:\u003c\/strong\u003e Online registration must be completed within 60 days of installation at \u003ca href=\"https:\/\/www.goodmanmfg.com\"\u003ewww.goodmanmfg.com\u003c\/a\u003e. Registration is not required in California, Florida, or Québec. The duration of warranty coverage in Texas and Florida may differ.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImportant:\u003c\/strong\u003e All warranty coverage requires installation by a licensed HVAC contractor adhering to federal, state, and local codes. Warranty does not cover units installed in non-owner-occupied residences or commercial properties. Units ordered online must be installed by a qualifying dealer.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":51658759536960,"sku":"GZV7SA4810-CAPEA6030C3-GCVC960804CN-215488110","price":8347.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/5924\/9984\/files\/uutbtbbtbtbtubled.jpg?v=1777727051"},{"product_id":"gzv7sa4810-chpea4830c3-gdvm970804cn-215488122","title":"Goodman | 4 Ton | 16.2 SEER2 | R-32 | Dual Fuel System | GZV7SA4810 | CHPEA4830C3 | GDVM970804CN | 30\" Horizontal Coil | 80,000 BTU Downflow\/Horizontal Modulating Variable-Speed ECM Natural Gas Furnace","description":"\u003cp\u003eThis Goodman 4-Ton Dual Fuel System pairs the GZV7SA4810 variable-speed, inverter-driven R-32 heat pump condenser with the CHPEA4830C3 horizontal evaporator coil and the GDVM970804CN 97% AFUE gas furnace. AHRI certified under #215488122, this matched configuration delivers up to 16.2 SEER2 and 8.5 HSPF2 efficiency ratings.\u003c\/p\u003e\n\u003cp\u003eThe modulating, variable-speed ecm furnace provides 80,000 BTU\/h input (77,600 BTU\/h output) for reliable supplemental heating when outdoor temperatures drop below the heat pump balance point.\u003c\/p\u003e\n\u003cp\u003eThis system is ENERGY STAR® Most Efficient certified and qualifies as a Cold Climate Heat Pump.\u003c\/p\u003e\n\u003cp\u003eR-32 refrigerant offers a 67.5% lower Global Warming Potential (GWP of 675) compared to R-410A (GWP of 2,088), aligning with EPA regulations and the AIM Act phase-down schedule.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: If you would like to review the manufacturer Product Specifications, Warranty, Brochure, etc., for this system, please refer to the 'Resources (System Manuals and Warranty)' Tab above on this page.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eSystem Components\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGZV7SA4810\u003c\/strong\u003e — Goodman GZV7S Series 4-Ton Variable-Speed Inverter-Driven R-32 Side Discharge Heat Pump Condenser. Features variable-speed swing compressor, EEV metering, and communicating capability. Rated up to 46,500 BTU\/h cooling and 47,500 BTU\/h heating at 47°F.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCHPEA4830C3\u003c\/strong\u003e — Goodman CHPEA Series Cased Horizontal Evaporator Coil with factory-installed electronic expansion valve (EEV). All-aluminum coil optimized for R-32 refrigerant. Cabinet width: 30\"; depth: 21\".\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGDVM970804CN\u003c\/strong\u003e — Goodman GDVM Series 97% AFUE Modulating, Variable-Speed ECM Gas Furnace. 80,000 BTU\/h input capacity (Natural Gas compliant). Downflow\/Horizontal configuration with 21\" cabinet width.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv style=\"background-color:#f0f7ff;border-left:4px solid #0066cc;padding:16px;margin:20px 0;\"\u003e\n\u003ch4 style=\"margin-top:0;\"\u003ePro-Installer Tip\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Friction:\u003c\/strong\u003e When installing this dual fuel system, the R-32 refrigerant requires careful attention to line set connections. The GZV7SA4810 uses ⅜\" liquid and 1⅛\" suction lines, but the service valves are ⅞\" — you will need ⅞\" to 1⅛\" adapters for suction connections. In attic or closet installations, verify the 30\" coil width clears the available space alongside the 21\" furnace cabinet.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLong-Term Prevention:\u003c\/strong\u003e R-32 is mildly flammable (A2L classification), so verify all brazed connections with an electronic leak detector rated for R-32 before commissioning. A thorough leak check at installation prevents nuisance low-charge fault codes 6–12 months down the road, especially in systems with long line sets.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eExpert Validation:\u003c\/strong\u003e After evacuation, confirm the system holds below 500 microns for a minimum of 10 minutes using a digital micron gauge. The GZV7S units ship with 118 oz of R-32 charge, sized for 15 feet of ⅜\" liquid line — adjust per the installation manual charge procedure for actual line set length.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProfessional Standard:\u003c\/strong\u003e R-32 systems must comply with ASHRAE 34 safety classification standards and EPA Section 608 technician certification requirements. Many jurisdictions also require a mechanical permit for dual fuel installations that connect to gas service. In California SCAQMD areas, verify the furnace model meets applicable low-NOx emission requirements.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUp to 16.2 SEER2 and 8.5 HSPF2 — AHRI-certified matched system efficiency reduces operating costs compared to minimum-efficiency equipment.\u003c\/li\u003e\n\u003cli\u003eR-32 refrigerant with GWP of 675 — a 67.5% reduction from R-410A, supporting EPA AIM Act compliance and reducing environmental impact without sacrificing performance.\u003c\/li\u003e\n\u003cli\u003eVariable-speed inverter-driven compressor adjusts capacity continuously to match load, reducing temperature swings, improving dehumidification, and lowering sound levels in part-load conditions.\u003c\/li\u003e\n\u003cli\u003eENERGY STAR® Most Efficient and Cold Climate Heat Pump certified — may qualify for federal tax credits up to $2,000 under the Inflation Reduction Act (IRA) Section 25C for qualifying heat pump systems.\u003c\/li\u003e\n\u003cli\u003eQuiet-mode operation reduces outdoor sound levels to as low as 45 dBA (sound pressure at 3 feet), equivalent to a quiet library environment.\u003c\/li\u003e\n\u003cli\u003eDual fuel switchover provides gas furnace backup heating (80,000 BTU\/h input at 97% AFUE) when outdoor temperatures drop below the heat pump economic balance point, optimizing operating cost in cold climates.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"border-collapse:collapse;width:100%;\"\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"background:#e8e8e8;text-align:center;\"\u003eAHRI-Certified System Ratings\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAHRI Certificate Number\u003c\/td\u003e\n\u003ctd\u003e215488122\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSEER2\u003c\/td\u003e\n\u003ctd\u003e16.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEER2\u003c\/td\u003e\n\u003ctd\u003e10.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSPF2\u003c\/td\u003e\n\u003ctd\u003e8.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling Capacity (M1)\u003c\/td\u003e\n\u003ctd\u003e45,500 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity – High (M1) @ 47°F\u003c\/td\u003e\n\u003ctd\u003e46,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity @ 5°F\u003c\/td\u003e\n\u003ctd\u003e28,400 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFurnace AFUE\u003c\/td\u003e\n\u003ctd\u003e97%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"background:#e8e8e8;text-align:center;\"\u003eOutdoor Unit — GZV7SA4810\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W × D × H)\u003c\/td\u003e\n\u003ctd\u003e37\" × 12⅝\" × 39\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquipment Weight\u003c\/td\u003e\n\u003ctd\u003e179 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003e208-230\/1\/60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMin. Circuit Ampacity (MCA)\u003c\/td\u003e\n\u003ctd\u003e37.5A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Overcurrent Protection (MOCP)\u003c\/td\u003e\n\u003ctd\u003e40A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Charge\u003c\/td\u003e\n\u003ctd\u003e118 oz R-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLiquid Line Size\u003c\/td\u003e\n\u003ctd\u003e⅜\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuction Line Size\u003c\/td\u003e\n\u003ctd\u003e1⅛\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSound Rating (Cooling\/Heating)\u003c\/td\u003e\n\u003ctd\u003e73\/73 dBA (Sound Power)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompressor Type\u003c\/td\u003e\n\u003ctd\u003eVariable-Speed Swing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpansion Device\u003c\/td\u003e\n\u003ctd\u003eEEV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"background:#e8e8e8;text-align:center;\"\u003eEvaporator Coil — CHPEA4830C3\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCabinet Dimensions (W × D × H)\u003c\/td\u003e\n\u003ctd\u003e30\" × 21\" × 21\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eHorizontal (Cased)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShip Weight\u003c\/td\u003e\n\u003ctd\u003e76 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"background:#e8e8e8;text-align:center;\"\u003eGas Furnace — GDVM970804CN\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Capacity\u003c\/td\u003e\n\u003ctd\u003e80,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Capacity\u003c\/td\u003e\n\u003ctd\u003e77,600 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAFUE\u003c\/td\u003e\n\u003ctd\u003e97%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGas Valve\u003c\/td\u003e\n\u003ctd\u003eModulating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eVariable-Speed ECM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eDownflow\/Horizontal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCabinet Width × Depth × Height\u003c\/td\u003e\n\u003ctd\u003e21\" × 28⅞\" × 34½\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVent Type \/ Diameter\u003c\/td\u003e\n\u003ctd\u003eDirect Vent (PVC) \/ 2\" - 3\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEmissions\u003c\/td\u003e\n\u003ctd\u003eNatural Gas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\" style=\"font-size:0.9em;font-style:italic;\"\u003eNote: See 'Resources (System Manuals and Warranty)' Tab above for full specifications.\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"border-collapse:collapse;width:100%;\"\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"background:#e8e8e8;text-align:center;\"\u003eCompliance \u0026amp; Environmental Data\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant\u003c\/td\u003e\n\u003ctd\u003eR-32 (Difluoromethane)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGlobal Warming Potential (GWP)\u003c\/td\u003e\n\u003ctd\u003e675 (67.5% lower than R-410A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eASHRAE Safety Classification\u003c\/td\u003e\n\u003ctd\u003eA2L (Lower Flammability)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEPA Section 608\u003c\/td\u003e\n\u003ctd\u003eTechnician certification required for handling R-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAIM Act Compliance\u003c\/td\u003e\n\u003ctd\u003eMeets HFC phase-down requirements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eENERGY STAR®\u003c\/td\u003e\n\u003ctd\u003eMost Efficient \/ Cold Climate Heat Pump\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTax Credit Eligibility\u003c\/td\u003e\n\u003ctd\u003eMay qualify for up to $2,000 federal tax credit under IRA Section 25C for heat pump systems meeting CEE highest efficiency tier\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRegional Compliance\u003c\/td\u003e\n\u003ctd\u003eMeets DOE 2023 regional efficiency standards for all U.S. regions. Verify local mechanical permit and refrigerant detection requirements.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNOx Emissions\u003c\/td\u003e\n\u003ctd\u003eStandard Natural Gas — verify local air quality district requirements before installation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWarranty \u0026amp; Registration\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor Unit (GZV7SA4810):\u003c\/strong\u003e 5-Year Initial Term Parts Limited Warranty (unregistered). When registered online at goodmanmfg.com within 60 days of installation: 10-Year Registered Parts Limited Warranty plus 10-Year Unit Replacement Limited Warranty for compressor failure (one-time replacement of entire unit). Registration required in most states. Warranty applies to owner-occupied residences only.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEvaporator Coil (CHPEA4830C3):\u003c\/strong\u003e 5-Year Initial Term Parts Limited Warranty (unregistered). When registered within 60 days: 10-Year Registered Parts Limited Warranty. Applies to owner-occupied residential installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGas Furnace (GDVM970804CN):\u003c\/strong\u003e 5-Year Initial Term Parts Limited Warranty for all parts and 20-Year Heat Exchanger Limited Warranty (unregistered). When registered within 60 days: 10-Year Registered Parts Limited Warranty for all parts, plus extended heat exchanger coverage for the life of the original registered owner (up to applicable limits). Applies to owner-occupied residential installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRegistration Deadline:\u003c\/strong\u003e Online registration must be completed within 60 days of installation at \u003ca href=\"https:\/\/www.goodmanmfg.com\"\u003ewww.goodmanmfg.com\u003c\/a\u003e. Registration is not required in California, Florida, or Québec. The duration of warranty coverage in Texas and Florida may differ.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImportant:\u003c\/strong\u003e All warranty coverage requires installation by a licensed HVAC contractor adhering to federal, state, and local codes. Warranty does not cover units installed in non-owner-occupied residences or commercial properties. Units ordered online must be installed by a qualifying dealer.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":51658759569728,"sku":"GZV7SA4810-CHPEA4830C3-GDVM970804CN-215488122","price":8864.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/5924\/9984\/files\/THRTHTFHFJJd.jpg?v=1777341651"},{"product_id":"gzv7sa4810-chpea6030c3-gdvm970804cn-215488132","title":"Goodman | 4 Ton | 16.2 SEER2 | R-32 | Dual Fuel System | GZV7SA4810 | CHPEA6030C3 | GDVM970804CN | 30\" Horizontal Coil | 80,000 BTU Downflow\/Horizontal Modulating Variable-Speed ECM Natural Gas Furnace","description":"\u003cp\u003eThis Goodman 4-Ton Dual Fuel System pairs the GZV7SA4810 variable-speed, inverter-driven R-32 heat pump condenser with the CHPEA6030C3 horizontal evaporator coil and the GDVM970804CN 97% AFUE gas furnace. AHRI certified under #215488132, this matched configuration delivers up to 16.2 SEER2 and 8.5 HSPF2 efficiency ratings.\u003c\/p\u003e\n\u003cp\u003eThe modulating, variable-speed ecm furnace provides 80,000 BTU\/h input (77,600 BTU\/h output) for reliable supplemental heating when outdoor temperatures drop below the heat pump balance point.\u003c\/p\u003e\n\u003cp\u003eThis system is ENERGY STAR® Most Efficient certified and qualifies as a Cold Climate Heat Pump.\u003c\/p\u003e\n\u003cp\u003eR-32 refrigerant offers a 67.5% lower Global Warming Potential (GWP of 675) compared to R-410A (GWP of 2,088), aligning with EPA regulations and the AIM Act phase-down schedule.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: If you would like to review the manufacturer Product Specifications, Warranty, Brochure, etc., for this system, please refer to the 'Resources (System Manuals and Warranty)' Tab above on this page.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eSystem Components\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGZV7SA4810\u003c\/strong\u003e — Goodman GZV7S Series 4-Ton Variable-Speed Inverter-Driven R-32 Side Discharge Heat Pump Condenser. Features variable-speed swing compressor, EEV metering, and communicating capability. Rated up to 46,500 BTU\/h cooling and 47,500 BTU\/h heating at 47°F.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCHPEA6030C3\u003c\/strong\u003e — Goodman CHPEA Series Cased Horizontal Evaporator Coil with factory-installed electronic expansion valve (EEV). All-aluminum coil optimized for R-32 refrigerant. Cabinet width: 30\"; depth: 21\".\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGDVM970804CN\u003c\/strong\u003e — Goodman GDVM Series 97% AFUE Modulating, Variable-Speed ECM Gas Furnace. 80,000 BTU\/h input capacity (Natural Gas compliant). Downflow\/Horizontal configuration with 21\" cabinet width.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv style=\"background-color:#f0f7ff;border-left:4px solid #0066cc;padding:16px;margin:20px 0;\"\u003e\n\u003ch4 style=\"margin-top:0;\"\u003ePro-Installer Tip\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Friction:\u003c\/strong\u003e When installing this dual fuel system, the R-32 refrigerant requires careful attention to line set connections. The GZV7SA4810 uses ⅜\" liquid and 1⅛\" suction lines, but the service valves are ⅞\" — you will need ⅞\" to 1⅛\" adapters for suction connections. In attic or closet installations, verify the 30\" coil width clears the available space alongside the 21\" furnace cabinet.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLong-Term Prevention:\u003c\/strong\u003e R-32 is mildly flammable (A2L classification), so verify all brazed connections with an electronic leak detector rated for R-32 before commissioning. A thorough leak check at installation prevents nuisance low-charge fault codes 6–12 months down the road, especially in systems with long line sets.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eExpert Validation:\u003c\/strong\u003e After evacuation, confirm the system holds below 500 microns for a minimum of 10 minutes using a digital micron gauge. The GZV7S units ship with 118 oz of R-32 charge, sized for 15 feet of ⅜\" liquid line — adjust per the installation manual charge procedure for actual line set length.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProfessional Standard:\u003c\/strong\u003e R-32 systems must comply with ASHRAE 34 safety classification standards and EPA Section 608 technician certification requirements. Many jurisdictions also require a mechanical permit for dual fuel installations that connect to gas service. In California SCAQMD areas, verify the furnace model meets applicable low-NOx emission requirements.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUp to 16.2 SEER2 and 8.5 HSPF2 — AHRI-certified matched system efficiency reduces operating costs compared to minimum-efficiency equipment.\u003c\/li\u003e\n\u003cli\u003eR-32 refrigerant with GWP of 675 — a 67.5% reduction from R-410A, supporting EPA AIM Act compliance and reducing environmental impact without sacrificing performance.\u003c\/li\u003e\n\u003cli\u003eVariable-speed inverter-driven compressor adjusts capacity continuously to match load, reducing temperature swings, improving dehumidification, and lowering sound levels in part-load conditions.\u003c\/li\u003e\n\u003cli\u003eENERGY STAR® Most Efficient and Cold Climate Heat Pump certified — may qualify for federal tax credits up to $2,000 under the Inflation Reduction Act (IRA) Section 25C for qualifying heat pump systems.\u003c\/li\u003e\n\u003cli\u003eQuiet-mode operation reduces outdoor sound levels to as low as 45 dBA (sound pressure at 3 feet), equivalent to a quiet library environment.\u003c\/li\u003e\n\u003cli\u003eDual fuel switchover provides gas furnace backup heating (80,000 BTU\/h input at 97% AFUE) when outdoor temperatures drop below the heat pump economic balance point, optimizing operating cost in cold climates.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"border-collapse:collapse;width:100%;\"\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"background:#e8e8e8;text-align:center;\"\u003eAHRI-Certified System Ratings\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAHRI Certificate Number\u003c\/td\u003e\n\u003ctd\u003e215488132\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSEER2\u003c\/td\u003e\n\u003ctd\u003e16.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEER2\u003c\/td\u003e\n\u003ctd\u003e10.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSPF2\u003c\/td\u003e\n\u003ctd\u003e8.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling Capacity (M1)\u003c\/td\u003e\n\u003ctd\u003e45,500 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity – High (M1) @ 47°F\u003c\/td\u003e\n\u003ctd\u003e46,500 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity @ 5°F\u003c\/td\u003e\n\u003ctd\u003e29,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFurnace AFUE\u003c\/td\u003e\n\u003ctd\u003e97%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"background:#e8e8e8;text-align:center;\"\u003eOutdoor Unit — GZV7SA4810\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W × D × H)\u003c\/td\u003e\n\u003ctd\u003e37\" × 12⅝\" × 39\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquipment Weight\u003c\/td\u003e\n\u003ctd\u003e179 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003e208-230\/1\/60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMin. Circuit Ampacity (MCA)\u003c\/td\u003e\n\u003ctd\u003e37.5A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Overcurrent Protection (MOCP)\u003c\/td\u003e\n\u003ctd\u003e40A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Charge\u003c\/td\u003e\n\u003ctd\u003e118 oz R-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLiquid Line Size\u003c\/td\u003e\n\u003ctd\u003e⅜\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuction Line Size\u003c\/td\u003e\n\u003ctd\u003e1⅛\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSound Rating (Cooling\/Heating)\u003c\/td\u003e\n\u003ctd\u003e73\/73 dBA (Sound Power)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompressor Type\u003c\/td\u003e\n\u003ctd\u003eVariable-Speed Swing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpansion Device\u003c\/td\u003e\n\u003ctd\u003eEEV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"background:#e8e8e8;text-align:center;\"\u003eEvaporator Coil — CHPEA6030C3\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCabinet Dimensions (W × D × H)\u003c\/td\u003e\n\u003ctd\u003e30\" × 21\" × 24½\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eHorizontal (Cased)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShip Weight\u003c\/td\u003e\n\u003ctd\u003e78 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"background:#e8e8e8;text-align:center;\"\u003eGas Furnace — GDVM970804CN\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Capacity\u003c\/td\u003e\n\u003ctd\u003e80,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Capacity\u003c\/td\u003e\n\u003ctd\u003e77,600 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAFUE\u003c\/td\u003e\n\u003ctd\u003e97%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGas Valve\u003c\/td\u003e\n\u003ctd\u003eModulating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eVariable-Speed ECM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eDownflow\/Horizontal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCabinet Width × Depth × Height\u003c\/td\u003e\n\u003ctd\u003e21\" × 28⅞\" × 34½\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVent Type \/ Diameter\u003c\/td\u003e\n\u003ctd\u003eDirect Vent (PVC) \/ 2\" - 3\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEmissions\u003c\/td\u003e\n\u003ctd\u003eNatural Gas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\" style=\"font-size:0.9em;font-style:italic;\"\u003eNote: See 'Resources (System Manuals and Warranty)' Tab above for full specifications.\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"border-collapse:collapse;width:100%;\"\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"background:#e8e8e8;text-align:center;\"\u003eCompliance \u0026amp; Environmental Data\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant\u003c\/td\u003e\n\u003ctd\u003eR-32 (Difluoromethane)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGlobal Warming Potential (GWP)\u003c\/td\u003e\n\u003ctd\u003e675 (67.5% lower than R-410A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eASHRAE Safety Classification\u003c\/td\u003e\n\u003ctd\u003eA2L (Lower Flammability)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEPA Section 608\u003c\/td\u003e\n\u003ctd\u003eTechnician certification required for handling R-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAIM Act Compliance\u003c\/td\u003e\n\u003ctd\u003eMeets HFC phase-down requirements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eENERGY STAR®\u003c\/td\u003e\n\u003ctd\u003eMost Efficient \/ Cold Climate Heat Pump\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTax Credit Eligibility\u003c\/td\u003e\n\u003ctd\u003eMay qualify for up to $2,000 federal tax credit under IRA Section 25C for heat pump systems meeting CEE highest efficiency tier\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRegional Compliance\u003c\/td\u003e\n\u003ctd\u003eMeets DOE 2023 regional efficiency standards for all U.S. regions. Verify local mechanical permit and refrigerant detection requirements.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNOx Emissions\u003c\/td\u003e\n\u003ctd\u003eStandard Natural Gas — verify local air quality district requirements before installation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWarranty \u0026amp; Registration\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor Unit (GZV7SA4810):\u003c\/strong\u003e 5-Year Initial Term Parts Limited Warranty (unregistered). When registered online at goodmanmfg.com within 60 days of installation: 10-Year Registered Parts Limited Warranty plus 10-Year Unit Replacement Limited Warranty for compressor failure (one-time replacement of entire unit). Registration required in most states. Warranty applies to owner-occupied residences only.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEvaporator Coil (CHPEA6030C3):\u003c\/strong\u003e 5-Year Initial Term Parts Limited Warranty (unregistered). When registered within 60 days: 10-Year Registered Parts Limited Warranty. Applies to owner-occupied residential installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGas Furnace (GDVM970804CN):\u003c\/strong\u003e 5-Year Initial Term Parts Limited Warranty for all parts and 20-Year Heat Exchanger Limited Warranty (unregistered). When registered within 60 days: 10-Year Registered Parts Limited Warranty for all parts, plus extended heat exchanger coverage for the life of the original registered owner (up to applicable limits). Applies to owner-occupied residential installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRegistration Deadline:\u003c\/strong\u003e Online registration must be completed within 60 days of installation at \u003ca href=\"https:\/\/www.goodmanmfg.com\"\u003ewww.goodmanmfg.com\u003c\/a\u003e. Registration is not required in California, Florida, or Québec. The duration of warranty coverage in Texas and Florida may differ.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImportant:\u003c\/strong\u003e All warranty coverage requires installation by a licensed HVAC contractor adhering to federal, state, and local codes. Warranty does not cover units installed in non-owner-occupied residences or commercial properties. Units ordered online must be installed by a qualifying dealer.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":51658759602496,"sku":"GZV7SA4810-CHPEA6030C3-GDVM970804CN-215488132","price":8880.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/5924\/9984\/files\/THRTHTFHFJJd.jpg?v=1777341651"},{"product_id":"gzv7sa4810-chpea6030c3-gmvc960804cn-215488130","title":"Goodman | 4 Ton | 16.2 SEER2 | R-32 | Dual Fuel System | GZV7SA4810 | CHPEA6030C3 | GMVC960804CN | Communicating | 30\" Horizontal Coil | 80,000 BTU Upflow\/Horizontal Two-Stage Variable-Speed ECM Natural Gas Furnace","description":"\u003cp\u003eThis Goodman 4-Ton Dual Fuel System pairs the GZV7SA4810 variable-speed, inverter-driven R-32 heat pump condenser with the CHPEA6030C3 horizontal evaporator coil and the GMVC960804CN 96% AFUE gas furnace. AHRI certified under #215488130, this matched configuration delivers up to 16.2 SEER2 and 8.5 HSPF2 efficiency ratings.\u003c\/p\u003e\n\u003cp\u003eThe two-stage, variable-speed ecm furnace provides 80,000 BTU\/h input (76,800 BTU\/h output) for reliable supplemental heating when outdoor temperatures drop below the heat pump balance point.\u003c\/p\u003e\n\u003cp\u003eThis system is ENERGY STAR® Most Efficient certified and qualifies as a Cold Climate Heat Pump.\u003c\/p\u003e\n\u003cp\u003eR-32 refrigerant offers a 67.5% lower Global Warming Potential (GWP of 675) compared to R-410A (GWP of 2,088), aligning with EPA regulations and the AIM Act phase-down schedule.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: If you would like to review the manufacturer Product Specifications, Warranty, Brochure, etc., for this system, please refer to the 'Resources (System Manuals and Warranty)' Tab above on this page.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eSystem Components\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGZV7SA4810\u003c\/strong\u003e — Goodman GZV7S Series 4-Ton Variable-Speed Inverter-Driven R-32 Side Discharge Heat Pump Condenser. Features variable-speed swing compressor, EEV metering, and communicating capability. Rated up to 46,500 BTU\/h cooling and 47,500 BTU\/h heating at 47°F.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCHPEA6030C3\u003c\/strong\u003e — Goodman CHPEA Series Cased Horizontal Evaporator Coil with factory-installed electronic expansion valve (EEV). All-aluminum coil optimized for R-32 refrigerant. Cabinet width: 30\"; depth: 21\".\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGMVC960804CN\u003c\/strong\u003e — Goodman GMVC Series 96% AFUE Two-Stage, Variable-Speed ECM Gas Furnace with integrated ComfortBridge™ communicating technology. 80,000 BTU\/h input capacity (Natural Gas compliant). Upflow\/Horizontal configuration with 21\" cabinet width.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv style=\"background-color:#f0f7ff;border-left:4px solid #0066cc;padding:16px;margin:20px 0;\"\u003e\n\u003ch4 style=\"margin-top:0;\"\u003ePro-Installer Tip\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Friction:\u003c\/strong\u003e When installing this dual fuel system, the R-32 refrigerant requires careful attention to line set connections. The GZV7SA4810 uses ⅜\" liquid and 1⅛\" suction lines, but the service valves are ⅞\" — you will need ⅞\" to 1⅛\" adapters for suction connections. In attic or closet installations, verify the 30\" coil width clears the available space alongside the 21\" furnace cabinet.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLong-Term Prevention:\u003c\/strong\u003e R-32 is mildly flammable (A2L classification), so verify all brazed connections with an electronic leak detector rated for R-32 before commissioning. A thorough leak check at installation prevents nuisance low-charge fault codes 6–12 months down the road, especially in systems with long line sets.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eExpert Validation:\u003c\/strong\u003e After evacuation, confirm the system holds below 500 microns for a minimum of 10 minutes using a digital micron gauge. The GZV7S units ship with 118 oz of R-32 charge, sized for 15 feet of ⅜\" liquid line — adjust per the installation manual charge procedure for actual line set length.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProfessional Standard:\u003c\/strong\u003e R-32 systems must comply with ASHRAE 34 safety classification standards and EPA Section 608 technician certification requirements. Many jurisdictions also require a mechanical permit for dual fuel installations that connect to gas service. In California SCAQMD areas, verify the furnace model meets applicable low-NOx emission requirements.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUp to 16.2 SEER2 and 8.5 HSPF2 — AHRI-certified matched system efficiency reduces operating costs compared to minimum-efficiency equipment.\u003c\/li\u003e\n\u003cli\u003eR-32 refrigerant with GWP of 675 — a 67.5% reduction from R-410A, supporting EPA AIM Act compliance and reducing environmental impact without sacrificing performance.\u003c\/li\u003e\n\u003cli\u003eVariable-speed inverter-driven compressor adjusts capacity continuously to match load, reducing temperature swings, improving dehumidification, and lowering sound levels in part-load conditions.\u003c\/li\u003e\n\u003cli\u003eENERGY STAR® Most Efficient and Cold Climate Heat Pump certified — may qualify for federal tax credits up to $2,000 under the Inflation Reduction Act (IRA) Section 25C for qualifying heat pump systems.\u003c\/li\u003e\n\u003cli\u003eQuiet-mode operation reduces outdoor sound levels to as low as 45 dBA (sound pressure at 3 feet), equivalent to a quiet library environment.\u003c\/li\u003e\n\u003cli\u003eDual fuel switchover provides gas furnace backup heating (80,000 BTU\/h input at 96% AFUE) when outdoor temperatures drop below the heat pump economic balance point, optimizing operating cost in cold climates.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"border-collapse:collapse;width:100%;\"\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"background:#e8e8e8;text-align:center;\"\u003eAHRI-Certified System Ratings\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAHRI Certificate Number\u003c\/td\u003e\n\u003ctd\u003e215488130\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSEER2\u003c\/td\u003e\n\u003ctd\u003e16.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEER2\u003c\/td\u003e\n\u003ctd\u003e10.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSPF2\u003c\/td\u003e\n\u003ctd\u003e8.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling Capacity (M1)\u003c\/td\u003e\n\u003ctd\u003e45,500 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity – High (M1) @ 47°F\u003c\/td\u003e\n\u003ctd\u003e46,500 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity @ 5°F\u003c\/td\u003e\n\u003ctd\u003e29,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFurnace AFUE\u003c\/td\u003e\n\u003ctd\u003e96%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"background:#e8e8e8;text-align:center;\"\u003eOutdoor Unit — GZV7SA4810\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W × D × H)\u003c\/td\u003e\n\u003ctd\u003e37\" × 12⅝\" × 39\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquipment Weight\u003c\/td\u003e\n\u003ctd\u003e179 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003e208-230\/1\/60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMin. Circuit Ampacity (MCA)\u003c\/td\u003e\n\u003ctd\u003e37.5A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Overcurrent Protection (MOCP)\u003c\/td\u003e\n\u003ctd\u003e40A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Charge\u003c\/td\u003e\n\u003ctd\u003e118 oz R-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLiquid Line Size\u003c\/td\u003e\n\u003ctd\u003e⅜\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuction Line Size\u003c\/td\u003e\n\u003ctd\u003e1⅛\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSound Rating (Cooling\/Heating)\u003c\/td\u003e\n\u003ctd\u003e73\/73 dBA (Sound Power)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompressor Type\u003c\/td\u003e\n\u003ctd\u003eVariable-Speed Swing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpansion Device\u003c\/td\u003e\n\u003ctd\u003eEEV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"background:#e8e8e8;text-align:center;\"\u003eEvaporator Coil — CHPEA6030C3\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCabinet Dimensions (W × D × H)\u003c\/td\u003e\n\u003ctd\u003e30\" × 21\" × 24½\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eHorizontal (Cased)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShip Weight\u003c\/td\u003e\n\u003ctd\u003e78 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"background:#e8e8e8;text-align:center;\"\u003eGas Furnace — GMVC960804CN\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Capacity\u003c\/td\u003e\n\u003ctd\u003e80,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Capacity\u003c\/td\u003e\n\u003ctd\u003e76,800 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAFUE\u003c\/td\u003e\n\u003ctd\u003e96%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGas Valve\u003c\/td\u003e\n\u003ctd\u003eTwo-Stage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eVariable-Speed ECM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eUpflow\/Horizontal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCabinet Width × Depth × Height\u003c\/td\u003e\n\u003ctd\u003e21\" × 28⅞\" × 34½\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVent Type \/ Diameter\u003c\/td\u003e\n\u003ctd\u003eDirect Vent (PVC) \/ 2\" - 3\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEmissions\u003c\/td\u003e\n\u003ctd\u003eNatural Gas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\" style=\"font-size:0.9em;font-style:italic;\"\u003eNote: See 'Resources (System Manuals and Warranty)' Tab above for full specifications.\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"border-collapse:collapse;width:100%;\"\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"background:#e8e8e8;text-align:center;\"\u003eCompliance \u0026amp; Environmental Data\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant\u003c\/td\u003e\n\u003ctd\u003eR-32 (Difluoromethane)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGlobal Warming Potential (GWP)\u003c\/td\u003e\n\u003ctd\u003e675 (67.5% lower than R-410A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eASHRAE Safety Classification\u003c\/td\u003e\n\u003ctd\u003eA2L (Lower Flammability)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEPA Section 608\u003c\/td\u003e\n\u003ctd\u003eTechnician certification required for handling R-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAIM Act Compliance\u003c\/td\u003e\n\u003ctd\u003eMeets HFC phase-down requirements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eENERGY STAR®\u003c\/td\u003e\n\u003ctd\u003eMost Efficient \/ Cold Climate Heat Pump\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTax Credit Eligibility\u003c\/td\u003e\n\u003ctd\u003eMay qualify for up to $2,000 federal tax credit under IRA Section 25C for heat pump systems meeting CEE highest efficiency tier\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRegional Compliance\u003c\/td\u003e\n\u003ctd\u003eMeets DOE 2023 regional efficiency standards for all U.S. regions. Verify local mechanical permit and refrigerant detection requirements.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNOx Emissions\u003c\/td\u003e\n\u003ctd\u003eStandard Natural Gas — verify local air quality district requirements before installation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWarranty \u0026amp; Registration\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor Unit (GZV7SA4810):\u003c\/strong\u003e 5-Year Initial Term Parts Limited Warranty (unregistered). When registered online at goodmanmfg.com within 60 days of installation: 10-Year Registered Parts Limited Warranty plus 10-Year Unit Replacement Limited Warranty for compressor failure (one-time replacement of entire unit). Registration required in most states. Warranty applies to owner-occupied residences only.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEvaporator Coil (CHPEA6030C3):\u003c\/strong\u003e 5-Year Initial Term Parts Limited Warranty (unregistered). When registered within 60 days: 10-Year Registered Parts Limited Warranty. Applies to owner-occupied residential installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGas Furnace (GMVC960804CN):\u003c\/strong\u003e 5-Year Initial Term Parts Limited Warranty for all parts and 20-Year Heat Exchanger Limited Warranty (unregistered). When registered within 60 days: 10-Year Registered Parts Limited Warranty for all parts, plus extended heat exchanger coverage for the life of the original registered owner (up to applicable limits). Applies to owner-occupied residential installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRegistration Deadline:\u003c\/strong\u003e Online registration must be completed within 60 days of installation at \u003ca href=\"https:\/\/www.goodmanmfg.com\"\u003ewww.goodmanmfg.com\u003c\/a\u003e. Registration is not required in California, Florida, or Québec. The duration of warranty coverage in Texas and Florida may differ.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImportant:\u003c\/strong\u003e All warranty coverage requires installation by a licensed HVAC contractor adhering to federal, state, and local codes. Warranty does not cover units installed in non-owner-occupied residences or commercial properties. Units ordered online must be installed by a qualifying dealer.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":51658759700800,"sku":"GZV7SA4810-CHPEA6030C3-GMVC960804CN-215488130","price":8065.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/5924\/9984\/files\/THRTHTFHFJJd.jpg?v=1777341651"},{"product_id":"gzv7sa4810-chpea4830c3-gdvt961005cn-215434445","title":"Goodman | 4 Ton | 16.2 SEER2 | R-32 | Dual Fuel System | GZV7SA4810 | CHPEA4830C3 | GDVT961005CN | 30\" Horizontal Coil | 100,000 BTU Downflow\/Horizontal Two-Stage Variable-Speed ECM Natural Gas Furnace","description":"\u003cp\u003eThis Goodman 4-Ton Dual Fuel System pairs the GZV7SA4810 variable-speed, inverter-driven R-32 heat pump condenser with the CHPEA4830C3 horizontal evaporator coil and the GDVT961005CN 96% AFUE gas furnace. AHRI certified under #215434445, this matched configuration delivers up to 16.2 SEER2 and 8.5 HSPF2 efficiency ratings.\u003c\/p\u003e\n\u003cp\u003eThe two-stage, variable-speed ecm furnace provides 100,000 BTU\/h input (96,000 BTU\/h output) for reliable supplemental heating when outdoor temperatures drop below the heat pump balance point.\u003c\/p\u003e\n\u003cp\u003eThis system is ENERGY STAR® Most Efficient certified and qualifies as a Cold Climate Heat Pump.\u003c\/p\u003e\n\u003cp\u003eR-32 refrigerant offers a 67.5% lower Global Warming Potential (GWP of 675) compared to R-410A (GWP of 2,088), aligning with EPA regulations and the AIM Act phase-down schedule.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: If you would like to review the manufacturer Product Specifications, Warranty, Brochure, etc., for this system, please refer to the 'Resources (System Manuals and Warranty)' Tab above on this page.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eSystem Components\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGZV7SA4810\u003c\/strong\u003e — Goodman GZV7S Series 4-Ton Variable-Speed Inverter-Driven R-32 Side Discharge Heat Pump Condenser. Features variable-speed swing compressor, EEV metering, and communicating capability. Rated up to 46,500 BTU\/h cooling and 47,500 BTU\/h heating at 47°F.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCHPEA4830C3\u003c\/strong\u003e — Goodman CHPEA Series Cased Horizontal Evaporator Coil with factory-installed electronic expansion valve (EEV). All-aluminum coil optimized for R-32 refrigerant. Cabinet width: 30\"; depth: 21\".\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGDVT961005CN\u003c\/strong\u003e — Goodman GDVT Series 96% AFUE Two-Stage, Variable-Speed ECM Gas Furnace. 100,000 BTU\/h input capacity (Natural Gas compliant). Downflow\/Horizontal configuration with 21\" cabinet width.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv style=\"background-color:#f0f7ff;border-left:4px solid #0066cc;padding:16px;margin:20px 0;\"\u003e\n\u003ch4 style=\"margin-top:0;\"\u003ePro-Installer Tip\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Friction:\u003c\/strong\u003e When installing this dual fuel system, the R-32 refrigerant requires careful attention to line set connections. The GZV7SA4810 uses ⅜\" liquid and 1⅛\" suction lines, but the service valves are ⅞\" — you will need ⅞\" to 1⅛\" adapters for suction connections. In attic or closet installations, verify the 30\" coil width clears the available space alongside the 21\" furnace cabinet.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLong-Term Prevention:\u003c\/strong\u003e R-32 is mildly flammable (A2L classification), so verify all brazed connections with an electronic leak detector rated for R-32 before commissioning. A thorough leak check at installation prevents nuisance low-charge fault codes 6–12 months down the road, especially in systems with long line sets.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eExpert Validation:\u003c\/strong\u003e After evacuation, confirm the system holds below 500 microns for a minimum of 10 minutes using a digital micron gauge. The GZV7S units ship with 118 oz of R-32 charge, sized for 15 feet of ⅜\" liquid line — adjust per the installation manual charge procedure for actual line set length.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProfessional Standard:\u003c\/strong\u003e R-32 systems must comply with ASHRAE 34 safety classification standards and EPA Section 608 technician certification requirements. Many jurisdictions also require a mechanical permit for dual fuel installations that connect to gas service. In California SCAQMD areas, verify the furnace model meets applicable low-NOx emission requirements.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUp to 16.2 SEER2 and 8.5 HSPF2 — AHRI-certified matched system efficiency reduces operating costs compared to minimum-efficiency equipment.\u003c\/li\u003e\n\u003cli\u003eR-32 refrigerant with GWP of 675 — a 67.5% reduction from R-410A, supporting EPA AIM Act compliance and reducing environmental impact without sacrificing performance.\u003c\/li\u003e\n\u003cli\u003eVariable-speed inverter-driven compressor adjusts capacity continuously to match load, reducing temperature swings, improving dehumidification, and lowering sound levels in part-load conditions.\u003c\/li\u003e\n\u003cli\u003eENERGY STAR® Most Efficient and Cold Climate Heat Pump certified — may qualify for federal tax credits up to $2,000 under the Inflation Reduction Act (IRA) Section 25C for qualifying heat pump systems.\u003c\/li\u003e\n\u003cli\u003eQuiet-mode operation reduces outdoor sound levels to as low as 45 dBA (sound pressure at 3 feet), equivalent to a quiet library environment.\u003c\/li\u003e\n\u003cli\u003eDual fuel switchover provides gas furnace backup heating (100,000 BTU\/h input at 96% AFUE) when outdoor temperatures drop below the heat pump economic balance point, optimizing operating cost in cold climates.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"border-collapse:collapse;width:100%;\"\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"background:#e8e8e8;text-align:center;\"\u003eAHRI-Certified System Ratings\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAHRI Certificate Number\u003c\/td\u003e\n\u003ctd\u003e215434445\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSEER2\u003c\/td\u003e\n\u003ctd\u003e16.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEER2\u003c\/td\u003e\n\u003ctd\u003e10.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSPF2\u003c\/td\u003e\n\u003ctd\u003e8.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling Capacity (M1)\u003c\/td\u003e\n\u003ctd\u003e45,500 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity – High (M1) @ 47°F\u003c\/td\u003e\n\u003ctd\u003e46,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity @ 5°F\u003c\/td\u003e\n\u003ctd\u003e28,400 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFurnace AFUE\u003c\/td\u003e\n\u003ctd\u003e96%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"background:#e8e8e8;text-align:center;\"\u003eOutdoor Unit — GZV7SA4810\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W × D × H)\u003c\/td\u003e\n\u003ctd\u003e37\" × 12⅝\" × 39\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquipment Weight\u003c\/td\u003e\n\u003ctd\u003e179 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003e208-230\/1\/60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMin. Circuit Ampacity (MCA)\u003c\/td\u003e\n\u003ctd\u003e37.5A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Overcurrent Protection (MOCP)\u003c\/td\u003e\n\u003ctd\u003e40A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Charge\u003c\/td\u003e\n\u003ctd\u003e118 oz R-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLiquid Line Size\u003c\/td\u003e\n\u003ctd\u003e⅜\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuction Line Size\u003c\/td\u003e\n\u003ctd\u003e1⅛\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSound Rating (Cooling\/Heating)\u003c\/td\u003e\n\u003ctd\u003e73\/73 dBA (Sound Power)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompressor Type\u003c\/td\u003e\n\u003ctd\u003eVariable-Speed Swing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpansion Device\u003c\/td\u003e\n\u003ctd\u003eEEV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"background:#e8e8e8;text-align:center;\"\u003eEvaporator Coil — CHPEA4830C3\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCabinet Dimensions (W × D × H)\u003c\/td\u003e\n\u003ctd\u003e30\" × 21\" × 21\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eHorizontal (Cased)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShip Weight\u003c\/td\u003e\n\u003ctd\u003e76 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"background:#e8e8e8;text-align:center;\"\u003eGas Furnace — GDVT961005CN\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Capacity\u003c\/td\u003e\n\u003ctd\u003e100,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Capacity\u003c\/td\u003e\n\u003ctd\u003e96,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAFUE\u003c\/td\u003e\n\u003ctd\u003e96%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGas Valve\u003c\/td\u003e\n\u003ctd\u003eTwo-Stage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eVariable-Speed ECM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eDownflow\/Horizontal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCabinet Width × Depth × Height\u003c\/td\u003e\n\u003ctd\u003e21\" × 28⅞\" × 34½\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVent Type \/ Diameter\u003c\/td\u003e\n\u003ctd\u003eDirect Vent (PVC) \/ 2\" - 3\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEmissions\u003c\/td\u003e\n\u003ctd\u003eNatural Gas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\" style=\"font-size:0.9em;font-style:italic;\"\u003eNote: See 'Resources (System Manuals and Warranty)' Tab above for full specifications.\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"border-collapse:collapse;width:100%;\"\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"background:#e8e8e8;text-align:center;\"\u003eCompliance \u0026amp; Environmental Data\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant\u003c\/td\u003e\n\u003ctd\u003eR-32 (Difluoromethane)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGlobal Warming Potential (GWP)\u003c\/td\u003e\n\u003ctd\u003e675 (67.5% lower than R-410A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eASHRAE Safety Classification\u003c\/td\u003e\n\u003ctd\u003eA2L (Lower Flammability)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEPA Section 608\u003c\/td\u003e\n\u003ctd\u003eTechnician certification required for handling R-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAIM Act Compliance\u003c\/td\u003e\n\u003ctd\u003eMeets HFC phase-down requirements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eENERGY STAR®\u003c\/td\u003e\n\u003ctd\u003eMost Efficient \/ Cold Climate Heat Pump\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTax Credit Eligibility\u003c\/td\u003e\n\u003ctd\u003eMay qualify for up to $2,000 federal tax credit under IRA Section 25C for heat pump systems meeting CEE highest efficiency tier\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRegional Compliance\u003c\/td\u003e\n\u003ctd\u003eMeets DOE 2023 regional efficiency standards for all U.S. regions. Verify local mechanical permit and refrigerant detection requirements.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNOx Emissions\u003c\/td\u003e\n\u003ctd\u003eStandard Natural Gas — verify local air quality district requirements before installation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWarranty \u0026amp; Registration\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor Unit (GZV7SA4810):\u003c\/strong\u003e 5-Year Initial Term Parts Limited Warranty (unregistered). When registered online at goodmanmfg.com within 60 days of installation: 10-Year Registered Parts Limited Warranty plus 10-Year Unit Replacement Limited Warranty for compressor failure (one-time replacement of entire unit). Registration required in most states. Warranty applies to owner-occupied residences only.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEvaporator Coil (CHPEA4830C3):\u003c\/strong\u003e 5-Year Initial Term Parts Limited Warranty (unregistered). When registered within 60 days: 10-Year Registered Parts Limited Warranty. Applies to owner-occupied residential installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGas Furnace (GDVT961005CN):\u003c\/strong\u003e 5-Year Initial Term Parts Limited Warranty for all parts and 20-Year Heat Exchanger Limited Warranty (unregistered). When registered within 60 days: 10-Year Registered Parts Limited Warranty for all parts, plus extended heat exchanger coverage for the life of the original registered owner (up to applicable limits). Applies to owner-occupied residential installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRegistration Deadline:\u003c\/strong\u003e Online registration must be completed within 60 days of installation at \u003ca href=\"https:\/\/www.goodmanmfg.com\"\u003ewww.goodmanmfg.com\u003c\/a\u003e. Registration is not required in California, Florida, or Québec. The duration of warranty coverage in Texas and Florida may differ.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImportant:\u003c\/strong\u003e All warranty coverage requires installation by a licensed HVAC contractor adhering to federal, state, and local codes. Warranty does not cover units installed in non-owner-occupied residences or commercial properties. Units ordered online must be installed by a qualifying dealer.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":51658759766336,"sku":"GZV7SA4810-CHPEA4830C3-GDVT961005CN-215434445","price":8649.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/5924\/9984\/files\/THRTHTFHFJJd.jpg?v=1777341651"},{"product_id":"gzv7sa4810-chpea6030d3-grvt961005cn-215434458","title":"Goodman | 4 Ton | 16.2 SEER2 | R-32 | Dual Fuel System | GZV7SA4810 | CHPEA6030D3 | GRVT961005CN | 30\" Horizontal Coil | 100,000 BTU Downflow Two-Stage Variable-Speed ECM Natural Gas Furnace","description":"\u003cp\u003eThis Goodman 4-Ton Dual Fuel System pairs the GZV7SA4810 variable-speed, inverter-driven R-32 heat pump condenser with the CHPEA6030D3 horizontal evaporator coil and the GRVT961005CN 96% AFUE gas furnace. AHRI certified under #215434458, this matched configuration delivers up to 16.2 SEER2 and 8.5 HSPF2 efficiency ratings.\u003c\/p\u003e\n\u003cp\u003eThe two-stage, variable-speed ecm furnace provides 100,000 BTU\/h input (96,000 BTU\/h output) for reliable supplemental heating when outdoor temperatures drop below the heat pump balance point.\u003c\/p\u003e\n\u003cp\u003eThis system is ENERGY STAR® Most Efficient certified and qualifies as a Cold Climate Heat Pump.\u003c\/p\u003e\n\u003cp\u003eR-32 refrigerant offers a 67.5% lower Global Warming Potential (GWP of 675) compared to R-410A (GWP of 2,088), aligning with EPA regulations and the AIM Act phase-down schedule.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: If you would like to review the manufacturer Product Specifications, Warranty, Brochure, etc., for this system, please refer to the 'Resources (System Manuals and Warranty)' Tab above on this page.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eSystem Components\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGZV7SA4810\u003c\/strong\u003e — Goodman GZV7S Series 4-Ton Variable-Speed Inverter-Driven R-32 Side Discharge Heat Pump Condenser. Features variable-speed swing compressor, EEV metering, and communicating capability. Rated up to 46,500 BTU\/h cooling and 47,500 BTU\/h heating at 47°F.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCHPEA6030D3\u003c\/strong\u003e — Goodman CHPEA Series Cased Horizontal Evaporator Coil with factory-installed electronic expansion valve (EEV). All-aluminum coil optimized for R-32 refrigerant. Cabinet width: 30\"; depth: 21\".\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGRVT961005CN\u003c\/strong\u003e — Goodman GRVT Series 96% AFUE Two-Stage, Variable-Speed ECM Gas Furnace. 100,000 BTU\/h input capacity (Natural Gas compliant). Downflow configuration with 21\" cabinet width.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv style=\"background-color:#f0f7ff;border-left:4px solid #0066cc;padding:16px;margin:20px 0;\"\u003e\n\u003ch4 style=\"margin-top:0;\"\u003ePro-Installer Tip\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Friction:\u003c\/strong\u003e When installing this dual fuel system, the R-32 refrigerant requires careful attention to line set connections. The GZV7SA4810 uses ⅜\" liquid and 1⅛\" suction lines, but the service valves are ⅞\" — you will need ⅞\" to 1⅛\" adapters for suction connections. In attic or closet installations, verify the 30\" coil width clears the available space alongside the 21\" furnace cabinet.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLong-Term Prevention:\u003c\/strong\u003e R-32 is mildly flammable (A2L classification), so verify all brazed connections with an electronic leak detector rated for R-32 before commissioning. A thorough leak check at installation prevents nuisance low-charge fault codes 6–12 months down the road, especially in systems with long line sets.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eExpert Validation:\u003c\/strong\u003e After evacuation, confirm the system holds below 500 microns for a minimum of 10 minutes using a digital micron gauge. The GZV7S units ship with 118 oz of R-32 charge, sized for 15 feet of ⅜\" liquid line — adjust per the installation manual charge procedure for actual line set length.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProfessional Standard:\u003c\/strong\u003e R-32 systems must comply with ASHRAE 34 safety classification standards and EPA Section 608 technician certification requirements. Many jurisdictions also require a mechanical permit for dual fuel installations that connect to gas service. In California SCAQMD areas, verify the furnace model meets applicable low-NOx emission requirements.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUp to 16.2 SEER2 and 8.5 HSPF2 — AHRI-certified matched system efficiency reduces operating costs compared to minimum-efficiency equipment.\u003c\/li\u003e\n\u003cli\u003eR-32 refrigerant with GWP of 675 — a 67.5% reduction from R-410A, supporting EPA AIM Act compliance and reducing environmental impact without sacrificing performance.\u003c\/li\u003e\n\u003cli\u003eVariable-speed inverter-driven compressor adjusts capacity continuously to match load, reducing temperature swings, improving dehumidification, and lowering sound levels in part-load conditions.\u003c\/li\u003e\n\u003cli\u003eENERGY STAR® Most Efficient and Cold Climate Heat Pump certified — may qualify for federal tax credits up to $2,000 under the Inflation Reduction Act (IRA) Section 25C for qualifying heat pump systems.\u003c\/li\u003e\n\u003cli\u003eQuiet-mode operation reduces outdoor sound levels to as low as 45 dBA (sound pressure at 3 feet), equivalent to a quiet library environment.\u003c\/li\u003e\n\u003cli\u003eDual fuel switchover provides gas furnace backup heating (100,000 BTU\/h input at 96% AFUE) when outdoor temperatures drop below the heat pump economic balance point, optimizing operating cost in cold climates.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"border-collapse:collapse;width:100%;\"\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"background:#e8e8e8;text-align:center;\"\u003eAHRI-Certified System Ratings\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAHRI Certificate Number\u003c\/td\u003e\n\u003ctd\u003e215434458\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSEER2\u003c\/td\u003e\n\u003ctd\u003e16.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEER2\u003c\/td\u003e\n\u003ctd\u003e10.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSPF2\u003c\/td\u003e\n\u003ctd\u003e8.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling Capacity (M1)\u003c\/td\u003e\n\u003ctd\u003e45,500 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity – High (M1) @ 47°F\u003c\/td\u003e\n\u003ctd\u003e46,500 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity @ 5°F\u003c\/td\u003e\n\u003ctd\u003e29,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFurnace AFUE\u003c\/td\u003e\n\u003ctd\u003e96%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"background:#e8e8e8;text-align:center;\"\u003eOutdoor Unit — GZV7SA4810\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W × D × H)\u003c\/td\u003e\n\u003ctd\u003e37\" × 12⅝\" × 39\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquipment Weight\u003c\/td\u003e\n\u003ctd\u003e179 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003e208-230\/1\/60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMin. Circuit Ampacity (MCA)\u003c\/td\u003e\n\u003ctd\u003e37.5A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Overcurrent Protection (MOCP)\u003c\/td\u003e\n\u003ctd\u003e40A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Charge\u003c\/td\u003e\n\u003ctd\u003e118 oz R-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLiquid Line Size\u003c\/td\u003e\n\u003ctd\u003e⅜\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuction Line Size\u003c\/td\u003e\n\u003ctd\u003e1⅛\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSound Rating (Cooling\/Heating)\u003c\/td\u003e\n\u003ctd\u003e73\/73 dBA (Sound Power)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompressor Type\u003c\/td\u003e\n\u003ctd\u003eVariable-Speed Swing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpansion Device\u003c\/td\u003e\n\u003ctd\u003eEEV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"background:#e8e8e8;text-align:center;\"\u003eEvaporator Coil — CHPEA6030D3\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCabinet Dimensions (W × D × H)\u003c\/td\u003e\n\u003ctd\u003e30\" × 21\" × 21\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eHorizontal (Cased)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShip Weight\u003c\/td\u003e\n\u003ctd\u003e76 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"background:#e8e8e8;text-align:center;\"\u003eGas Furnace — GRVT961005CN\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Capacity\u003c\/td\u003e\n\u003ctd\u003e100,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Capacity\u003c\/td\u003e\n\u003ctd\u003e96,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAFUE\u003c\/td\u003e\n\u003ctd\u003e96%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGas Valve\u003c\/td\u003e\n\u003ctd\u003eTwo-Stage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eVariable-Speed ECM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eDownflow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCabinet Width × Depth × Height\u003c\/td\u003e\n\u003ctd\u003e21\" × 28⅞\" × 34½\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVent Type \/ Diameter\u003c\/td\u003e\n\u003ctd\u003eDirect Vent (PVC) \/ 2\" - 3\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEmissions\u003c\/td\u003e\n\u003ctd\u003eNatural Gas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\" style=\"font-size:0.9em;font-style:italic;\"\u003eNote: See 'Resources (System Manuals and Warranty)' Tab above for full specifications.\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"border-collapse:collapse;width:100%;\"\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"background:#e8e8e8;text-align:center;\"\u003eCompliance \u0026amp; Environmental Data\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant\u003c\/td\u003e\n\u003ctd\u003eR-32 (Difluoromethane)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGlobal Warming Potential (GWP)\u003c\/td\u003e\n\u003ctd\u003e675 (67.5% lower than R-410A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eASHRAE Safety Classification\u003c\/td\u003e\n\u003ctd\u003eA2L (Lower Flammability)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEPA Section 608\u003c\/td\u003e\n\u003ctd\u003eTechnician certification required for handling R-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAIM Act Compliance\u003c\/td\u003e\n\u003ctd\u003eMeets HFC phase-down requirements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eENERGY STAR®\u003c\/td\u003e\n\u003ctd\u003eMost Efficient \/ Cold Climate Heat Pump\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTax Credit Eligibility\u003c\/td\u003e\n\u003ctd\u003eMay qualify for up to $2,000 federal tax credit under IRA Section 25C for heat pump systems meeting CEE highest efficiency tier\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRegional Compliance\u003c\/td\u003e\n\u003ctd\u003eMeets DOE 2023 regional efficiency standards for all U.S. regions. Verify local mechanical permit and refrigerant detection requirements.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNOx Emissions\u003c\/td\u003e\n\u003ctd\u003eStandard Natural Gas — verify local air quality district requirements before installation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWarranty \u0026amp; Registration\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor Unit (GZV7SA4810):\u003c\/strong\u003e 5-Year Initial Term Parts Limited Warranty (unregistered). When registered online at goodmanmfg.com within 60 days of installation: 10-Year Registered Parts Limited Warranty plus 10-Year Unit Replacement Limited Warranty for compressor failure (one-time replacement of entire unit). Registration required in most states. Warranty applies to owner-occupied residences only.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEvaporator Coil (CHPEA6030D3):\u003c\/strong\u003e 5-Year Initial Term Parts Limited Warranty (unregistered). When registered within 60 days: 10-Year Registered Parts Limited Warranty. Applies to owner-occupied residential installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGas Furnace (GRVT961005CN):\u003c\/strong\u003e 5-Year Initial Term Parts Limited Warranty for all parts and 20-Year Heat Exchanger Limited Warranty (unregistered). When registered within 60 days: 10-Year Registered Parts Limited Warranty for all parts, plus extended heat exchanger coverage for the life of the original registered owner (up to applicable limits). Applies to owner-occupied residential installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRegistration Deadline:\u003c\/strong\u003e Online registration must be completed within 60 days of installation at \u003ca href=\"https:\/\/www.goodmanmfg.com\"\u003ewww.goodmanmfg.com\u003c\/a\u003e. Registration is not required in California, Florida, or Québec. The duration of warranty coverage in Texas and Florida may differ.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImportant:\u003c\/strong\u003e All warranty coverage requires installation by a licensed HVAC contractor adhering to federal, state, and local codes. Warranty does not cover units installed in non-owner-occupied residences or commercial properties. Units ordered online must be installed by a qualifying dealer.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":51658759864640,"sku":"GZV7SA4810-CHPEA6030D3-GRVT961005CN-215434458","price":8584.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/5924\/9984\/files\/THRTHTFHFJJd.jpg?v=1777341651"},{"product_id":"gzv7sa4810-chpea4830c3-gcvc960804cn-215488120","title":"Goodman | 4 Ton | 16.2 SEER2 | R-32 | Dual Fuel System | GZV7SA4810 | CHPEA4830C3 | GCVC960804CN | Communicating | 30\" Horizontal Coil | 80,000 BTU Downflow\/Horizontal Two-Stage Variable-Speed ECM Natural Gas Furnace","description":"\u003cp\u003eThis Goodman 4-Ton Dual Fuel System pairs the GZV7SA4810 variable-speed, inverter-driven R-32 heat pump condenser with the CHPEA4830C3 horizontal evaporator coil and the GCVC960804CN 96% AFUE gas furnace. AHRI certified under #215488120, this matched configuration delivers up to 16.2 SEER2 and 8.5 HSPF2 efficiency ratings.\u003c\/p\u003e\n\u003cp\u003eThe two-stage, variable-speed ecm furnace provides 80,000 BTU\/h input (76,800 BTU\/h output) for reliable supplemental heating when outdoor temperatures drop below the heat pump balance point.\u003c\/p\u003e\n\u003cp\u003eThis system is ENERGY STAR® Most Efficient certified and qualifies as a Cold Climate Heat Pump.\u003c\/p\u003e\n\u003cp\u003eR-32 refrigerant offers a 67.5% lower Global Warming Potential (GWP of 675) compared to R-410A (GWP of 2,088), aligning with EPA regulations and the AIM Act phase-down schedule.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: If you would like to review the manufacturer Product Specifications, Warranty, Brochure, etc., for this system, please refer to the 'Resources (System Manuals and Warranty)' Tab above on this page.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eSystem Components\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGZV7SA4810\u003c\/strong\u003e — Goodman GZV7S Series 4-Ton Variable-Speed Inverter-Driven R-32 Side Discharge Heat Pump Condenser. Features variable-speed swing compressor, EEV metering, and communicating capability. Rated up to 46,500 BTU\/h cooling and 47,500 BTU\/h heating at 47°F.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCHPEA4830C3\u003c\/strong\u003e — Goodman CHPEA Series Cased Horizontal Evaporator Coil with factory-installed electronic expansion valve (EEV). All-aluminum coil optimized for R-32 refrigerant. Cabinet width: 30\"; depth: 21\".\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGCVC960804CN\u003c\/strong\u003e — Goodman GCVC Series 96% AFUE Two-Stage, Variable-Speed ECM Gas Furnace with integrated ComfortBridge™ communicating technology. 80,000 BTU\/h input capacity (Natural Gas compliant). Downflow\/Horizontal configuration with 21\" cabinet width.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv style=\"background-color:#f0f7ff;border-left:4px solid #0066cc;padding:16px;margin:20px 0;\"\u003e\n\u003ch4 style=\"margin-top:0;\"\u003ePro-Installer Tip\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Friction:\u003c\/strong\u003e When installing this dual fuel system, the R-32 refrigerant requires careful attention to line set connections. The GZV7SA4810 uses ⅜\" liquid and 1⅛\" suction lines, but the service valves are ⅞\" — you will need ⅞\" to 1⅛\" adapters for suction connections. In attic or closet installations, verify the 30\" coil width clears the available space alongside the 21\" furnace cabinet.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLong-Term Prevention:\u003c\/strong\u003e R-32 is mildly flammable (A2L classification), so verify all brazed connections with an electronic leak detector rated for R-32 before commissioning. A thorough leak check at installation prevents nuisance low-charge fault codes 6–12 months down the road, especially in systems with long line sets.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eExpert Validation:\u003c\/strong\u003e After evacuation, confirm the system holds below 500 microns for a minimum of 10 minutes using a digital micron gauge. The GZV7S units ship with 118 oz of R-32 charge, sized for 15 feet of ⅜\" liquid line — adjust per the installation manual charge procedure for actual line set length.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProfessional Standard:\u003c\/strong\u003e R-32 systems must comply with ASHRAE 34 safety classification standards and EPA Section 608 technician certification requirements. Many jurisdictions also require a mechanical permit for dual fuel installations that connect to gas service. In California SCAQMD areas, verify the furnace model meets applicable low-NOx emission requirements.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUp to 16.2 SEER2 and 8.5 HSPF2 — AHRI-certified matched system efficiency reduces operating costs compared to minimum-efficiency equipment.\u003c\/li\u003e\n\u003cli\u003eR-32 refrigerant with GWP of 675 — a 67.5% reduction from R-410A, supporting EPA AIM Act compliance and reducing environmental impact without sacrificing performance.\u003c\/li\u003e\n\u003cli\u003eVariable-speed inverter-driven compressor adjusts capacity continuously to match load, reducing temperature swings, improving dehumidification, and lowering sound levels in part-load conditions.\u003c\/li\u003e\n\u003cli\u003eENERGY STAR® Most Efficient and Cold Climate Heat Pump certified — may qualify for federal tax credits up to $2,000 under the Inflation Reduction Act (IRA) Section 25C for qualifying heat pump systems.\u003c\/li\u003e\n\u003cli\u003eQuiet-mode operation reduces outdoor sound levels to as low as 45 dBA (sound pressure at 3 feet), equivalent to a quiet library environment.\u003c\/li\u003e\n\u003cli\u003eDual fuel switchover provides gas furnace backup heating (80,000 BTU\/h input at 96% AFUE) when outdoor temperatures drop below the heat pump economic balance point, optimizing operating cost in cold climates.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"border-collapse:collapse;width:100%;\"\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"background:#e8e8e8;text-align:center;\"\u003eAHRI-Certified System Ratings\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAHRI Certificate Number\u003c\/td\u003e\n\u003ctd\u003e215488120\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSEER2\u003c\/td\u003e\n\u003ctd\u003e16.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEER2\u003c\/td\u003e\n\u003ctd\u003e10.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSPF2\u003c\/td\u003e\n\u003ctd\u003e8.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling Capacity (M1)\u003c\/td\u003e\n\u003ctd\u003e45,500 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity – High (M1) @ 47°F\u003c\/td\u003e\n\u003ctd\u003e46,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity @ 5°F\u003c\/td\u003e\n\u003ctd\u003e28,400 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFurnace AFUE\u003c\/td\u003e\n\u003ctd\u003e96%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"background:#e8e8e8;text-align:center;\"\u003eOutdoor Unit — GZV7SA4810\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W × D × H)\u003c\/td\u003e\n\u003ctd\u003e37\" × 12⅝\" × 39\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquipment Weight\u003c\/td\u003e\n\u003ctd\u003e179 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003e208-230\/1\/60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMin. Circuit Ampacity (MCA)\u003c\/td\u003e\n\u003ctd\u003e37.5A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Overcurrent Protection (MOCP)\u003c\/td\u003e\n\u003ctd\u003e40A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Charge\u003c\/td\u003e\n\u003ctd\u003e118 oz R-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLiquid Line Size\u003c\/td\u003e\n\u003ctd\u003e⅜\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuction Line Size\u003c\/td\u003e\n\u003ctd\u003e1⅛\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSound Rating (Cooling\/Heating)\u003c\/td\u003e\n\u003ctd\u003e73\/73 dBA (Sound Power)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompressor Type\u003c\/td\u003e\n\u003ctd\u003eVariable-Speed Swing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpansion Device\u003c\/td\u003e\n\u003ctd\u003eEEV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"background:#e8e8e8;text-align:center;\"\u003eEvaporator Coil — CHPEA4830C3\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCabinet Dimensions (W × D × H)\u003c\/td\u003e\n\u003ctd\u003e30\" × 21\" × 21\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eHorizontal (Cased)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShip Weight\u003c\/td\u003e\n\u003ctd\u003e76 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"background:#e8e8e8;text-align:center;\"\u003eGas Furnace — GCVC960804CN\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Capacity\u003c\/td\u003e\n\u003ctd\u003e80,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Capacity\u003c\/td\u003e\n\u003ctd\u003e76,800 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAFUE\u003c\/td\u003e\n\u003ctd\u003e96%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGas Valve\u003c\/td\u003e\n\u003ctd\u003eTwo-Stage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eVariable-Speed ECM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eDownflow\/Horizontal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCabinet Width × Depth × Height\u003c\/td\u003e\n\u003ctd\u003e21\" × 28⅞\" × 34½\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVent Type \/ Diameter\u003c\/td\u003e\n\u003ctd\u003eDirect Vent (PVC) \/ 2\" - 3\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEmissions\u003c\/td\u003e\n\u003ctd\u003eNatural Gas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\" style=\"font-size:0.9em;font-style:italic;\"\u003eNote: See 'Resources (System Manuals and Warranty)' Tab above for full specifications.\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"border-collapse:collapse;width:100%;\"\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"background:#e8e8e8;text-align:center;\"\u003eCompliance \u0026amp; Environmental Data\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant\u003c\/td\u003e\n\u003ctd\u003eR-32 (Difluoromethane)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGlobal Warming Potential (GWP)\u003c\/td\u003e\n\u003ctd\u003e675 (67.5% lower than R-410A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eASHRAE Safety Classification\u003c\/td\u003e\n\u003ctd\u003eA2L (Lower Flammability)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEPA Section 608\u003c\/td\u003e\n\u003ctd\u003eTechnician certification required for handling R-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAIM Act Compliance\u003c\/td\u003e\n\u003ctd\u003eMeets HFC phase-down requirements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eENERGY STAR®\u003c\/td\u003e\n\u003ctd\u003eMost Efficient \/ Cold Climate Heat Pump\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTax Credit Eligibility\u003c\/td\u003e\n\u003ctd\u003eMay qualify for up to $2,000 federal tax credit under IRA Section 25C for heat pump systems meeting CEE highest efficiency tier\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRegional Compliance\u003c\/td\u003e\n\u003ctd\u003eMeets DOE 2023 regional efficiency standards for all U.S. regions. Verify local mechanical permit and refrigerant detection requirements.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNOx Emissions\u003c\/td\u003e\n\u003ctd\u003eStandard Natural Gas — verify local air quality district requirements before installation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWarranty \u0026amp; Registration\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor Unit (GZV7SA4810):\u003c\/strong\u003e 5-Year Initial Term Parts Limited Warranty (unregistered). When registered online at goodmanmfg.com within 60 days of installation: 10-Year Registered Parts Limited Warranty plus 10-Year Unit Replacement Limited Warranty for compressor failure (one-time replacement of entire unit). Registration required in most states. Warranty applies to owner-occupied residences only.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEvaporator Coil (CHPEA4830C3):\u003c\/strong\u003e 5-Year Initial Term Parts Limited Warranty (unregistered). When registered within 60 days: 10-Year Registered Parts Limited Warranty. Applies to owner-occupied residential installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGas Furnace (GCVC960804CN):\u003c\/strong\u003e 5-Year Initial Term Parts Limited Warranty for all parts and 20-Year Heat Exchanger Limited Warranty (unregistered). When registered within 60 days: 10-Year Registered Parts Limited Warranty for all parts, plus extended heat exchanger coverage for the life of the original registered owner (up to applicable limits). Applies to owner-occupied residential installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRegistration Deadline:\u003c\/strong\u003e Online registration must be completed within 60 days of installation at \u003ca href=\"https:\/\/www.goodmanmfg.com\"\u003ewww.goodmanmfg.com\u003c\/a\u003e. Registration is not required in California, Florida, or Québec. The duration of warranty coverage in Texas and Florida may differ.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImportant:\u003c\/strong\u003e All warranty coverage requires installation by a licensed HVAC contractor adhering to federal, state, and local codes. Warranty does not cover units installed in non-owner-occupied residences or commercial properties. Units ordered online must be installed by a qualifying dealer.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":51658759897408,"sku":"GZV7SA4810-CHPEA4830C3-GCVC960804CN-215488120","price":8221.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/5924\/9984\/files\/uutbtbbtbtbtubled.jpg?v=1777727051"},{"product_id":"gzv7sa4810-chpea6030d3-gmvc961005cn-215488131","title":"Goodman | 4 Ton | 16.2 SEER2 | R-32 | Dual Fuel System | GZV7SA4810 | CHPEA6030D3 | GMVC961005CN | Communicating | 30\" Horizontal Coil | 100,000 BTU Upflow\/Horizontal Two-Stage Variable-Speed ECM Natural Gas Furnace","description":"\u003cp\u003eThis Goodman 4-Ton Dual Fuel System pairs the GZV7SA4810 variable-speed, inverter-driven R-32 heat pump condenser with the CHPEA6030D3 horizontal evaporator coil and the GMVC961005CN 96% AFUE gas furnace. AHRI certified under #215488131, this matched configuration delivers up to 16.2 SEER2 and 8.5 HSPF2 efficiency ratings.\u003c\/p\u003e\n\u003cp\u003eThe two-stage, variable-speed ecm furnace provides 100,000 BTU\/h input (96,000 BTU\/h output) for reliable supplemental heating when outdoor temperatures drop below the heat pump balance point.\u003c\/p\u003e\n\u003cp\u003eThis system is ENERGY STAR® Most Efficient certified and qualifies as a Cold Climate Heat Pump.\u003c\/p\u003e\n\u003cp\u003eR-32 refrigerant offers a 67.5% lower Global Warming Potential (GWP of 675) compared to R-410A (GWP of 2,088), aligning with EPA regulations and the AIM Act phase-down schedule.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: If you would like to review the manufacturer Product Specifications, Warranty, Brochure, etc., for this system, please refer to the 'Resources (System Manuals and Warranty)' Tab above on this page.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eSystem Components\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGZV7SA4810\u003c\/strong\u003e — Goodman GZV7S Series 4-Ton Variable-Speed Inverter-Driven R-32 Side Discharge Heat Pump Condenser. Features variable-speed swing compressor, EEV metering, and communicating capability. Rated up to 46,500 BTU\/h cooling and 47,500 BTU\/h heating at 47°F.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCHPEA6030D3\u003c\/strong\u003e — Goodman CHPEA Series Cased Horizontal Evaporator Coil with factory-installed electronic expansion valve (EEV). All-aluminum coil optimized for R-32 refrigerant. Cabinet width: 30\"; depth: 21\".\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGMVC961005CN\u003c\/strong\u003e — Goodman GMVC Series 96% AFUE Two-Stage, Variable-Speed ECM Gas Furnace with integrated ComfortBridge™ communicating technology. 100,000 BTU\/h input capacity (Natural Gas compliant). Upflow\/Horizontal configuration with 21\" cabinet width.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv style=\"background-color:#f0f7ff;border-left:4px solid #0066cc;padding:16px;margin:20px 0;\"\u003e\n\u003ch4 style=\"margin-top:0;\"\u003ePro-Installer Tip\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Friction:\u003c\/strong\u003e When installing this dual fuel system, the R-32 refrigerant requires careful attention to line set connections. The GZV7SA4810 uses ⅜\" liquid and 1⅛\" suction lines, but the service valves are ⅞\" — you will need ⅞\" to 1⅛\" adapters for suction connections. In attic or closet installations, verify the 30\" coil width clears the available space alongside the 21\" furnace cabinet.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLong-Term Prevention:\u003c\/strong\u003e R-32 is mildly flammable (A2L classification), so verify all brazed connections with an electronic leak detector rated for R-32 before commissioning. A thorough leak check at installation prevents nuisance low-charge fault codes 6–12 months down the road, especially in systems with long line sets.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eExpert Validation:\u003c\/strong\u003e After evacuation, confirm the system holds below 500 microns for a minimum of 10 minutes using a digital micron gauge. The GZV7S units ship with 118 oz of R-32 charge, sized for 15 feet of ⅜\" liquid line — adjust per the installation manual charge procedure for actual line set length.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProfessional Standard:\u003c\/strong\u003e R-32 systems must comply with ASHRAE 34 safety classification standards and EPA Section 608 technician certification requirements. Many jurisdictions also require a mechanical permit for dual fuel installations that connect to gas service. In California SCAQMD areas, verify the furnace model meets applicable low-NOx emission requirements.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUp to 16.2 SEER2 and 8.5 HSPF2 — AHRI-certified matched system efficiency reduces operating costs compared to minimum-efficiency equipment.\u003c\/li\u003e\n\u003cli\u003eR-32 refrigerant with GWP of 675 — a 67.5% reduction from R-410A, supporting EPA AIM Act compliance and reducing environmental impact without sacrificing performance.\u003c\/li\u003e\n\u003cli\u003eVariable-speed inverter-driven compressor adjusts capacity continuously to match load, reducing temperature swings, improving dehumidification, and lowering sound levels in part-load conditions.\u003c\/li\u003e\n\u003cli\u003eENERGY STAR® Most Efficient and Cold Climate Heat Pump certified — may qualify for federal tax credits up to $2,000 under the Inflation Reduction Act (IRA) Section 25C for qualifying heat pump systems.\u003c\/li\u003e\n\u003cli\u003eQuiet-mode operation reduces outdoor sound levels to as low as 45 dBA (sound pressure at 3 feet), equivalent to a quiet library environment.\u003c\/li\u003e\n\u003cli\u003eDual fuel switchover provides gas furnace backup heating (100,000 BTU\/h input at 96% AFUE) when outdoor temperatures drop below the heat pump economic balance point, optimizing operating cost in cold climates.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"border-collapse:collapse;width:100%;\"\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"background:#e8e8e8;text-align:center;\"\u003eAHRI-Certified System Ratings\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAHRI Certificate Number\u003c\/td\u003e\n\u003ctd\u003e215488131\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSEER2\u003c\/td\u003e\n\u003ctd\u003e16.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEER2\u003c\/td\u003e\n\u003ctd\u003e10.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSPF2\u003c\/td\u003e\n\u003ctd\u003e8.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling Capacity (M1)\u003c\/td\u003e\n\u003ctd\u003e45,500 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity – High (M1) @ 47°F\u003c\/td\u003e\n\u003ctd\u003e46,500 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity @ 5°F\u003c\/td\u003e\n\u003ctd\u003e29,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFurnace AFUE\u003c\/td\u003e\n\u003ctd\u003e96%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"background:#e8e8e8;text-align:center;\"\u003eOutdoor Unit — GZV7SA4810\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W × D × H)\u003c\/td\u003e\n\u003ctd\u003e37\" × 12⅝\" × 39\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquipment Weight\u003c\/td\u003e\n\u003ctd\u003e179 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003e208-230\/1\/60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMin. Circuit Ampacity (MCA)\u003c\/td\u003e\n\u003ctd\u003e37.5A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Overcurrent Protection (MOCP)\u003c\/td\u003e\n\u003ctd\u003e40A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Charge\u003c\/td\u003e\n\u003ctd\u003e118 oz R-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLiquid Line Size\u003c\/td\u003e\n\u003ctd\u003e⅜\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuction Line Size\u003c\/td\u003e\n\u003ctd\u003e1⅛\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSound Rating (Cooling\/Heating)\u003c\/td\u003e\n\u003ctd\u003e73\/73 dBA (Sound Power)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompressor Type\u003c\/td\u003e\n\u003ctd\u003eVariable-Speed Swing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpansion Device\u003c\/td\u003e\n\u003ctd\u003eEEV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"background:#e8e8e8;text-align:center;\"\u003eEvaporator Coil — CHPEA6030D3\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCabinet Dimensions (W × D × H)\u003c\/td\u003e\n\u003ctd\u003e30\" × 21\" × 21\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eHorizontal (Cased)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShip Weight\u003c\/td\u003e\n\u003ctd\u003e76 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"background:#e8e8e8;text-align:center;\"\u003eGas Furnace — GMVC961005CN\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Capacity\u003c\/td\u003e\n\u003ctd\u003e100,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Capacity\u003c\/td\u003e\n\u003ctd\u003e96,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAFUE\u003c\/td\u003e\n\u003ctd\u003e96%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGas Valve\u003c\/td\u003e\n\u003ctd\u003eTwo-Stage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eVariable-Speed ECM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eUpflow\/Horizontal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCabinet Width × Depth × Height\u003c\/td\u003e\n\u003ctd\u003e21\" × 28⅞\" × 34½\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVent Type \/ Diameter\u003c\/td\u003e\n\u003ctd\u003eDirect Vent (PVC) \/ 2\" - 3\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEmissions\u003c\/td\u003e\n\u003ctd\u003eNatural Gas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\" style=\"font-size:0.9em;font-style:italic;\"\u003eNote: See 'Resources (System Manuals and Warranty)' Tab above for full specifications.\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"border-collapse:collapse;width:100%;\"\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"background:#e8e8e8;text-align:center;\"\u003eCompliance \u0026amp; Environmental Data\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant\u003c\/td\u003e\n\u003ctd\u003eR-32 (Difluoromethane)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGlobal Warming Potential (GWP)\u003c\/td\u003e\n\u003ctd\u003e675 (67.5% lower than R-410A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eASHRAE Safety Classification\u003c\/td\u003e\n\u003ctd\u003eA2L (Lower Flammability)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEPA Section 608\u003c\/td\u003e\n\u003ctd\u003eTechnician certification required for handling R-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAIM Act Compliance\u003c\/td\u003e\n\u003ctd\u003eMeets HFC phase-down requirements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eENERGY STAR®\u003c\/td\u003e\n\u003ctd\u003eMost Efficient \/ Cold Climate Heat Pump\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTax Credit Eligibility\u003c\/td\u003e\n\u003ctd\u003eMay qualify for up to $2,000 federal tax credit under IRA Section 25C for heat pump systems meeting CEE highest efficiency tier\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRegional Compliance\u003c\/td\u003e\n\u003ctd\u003eMeets DOE 2023 regional efficiency standards for all U.S. regions. Verify local mechanical permit and refrigerant detection requirements.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNOx Emissions\u003c\/td\u003e\n\u003ctd\u003eStandard Natural Gas — verify local air quality district requirements before installation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWarranty \u0026amp; Registration\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor Unit (GZV7SA4810):\u003c\/strong\u003e 5-Year Initial Term Parts Limited Warranty (unregistered). When registered online at goodmanmfg.com within 60 days of installation: 10-Year Registered Parts Limited Warranty plus 10-Year Unit Replacement Limited Warranty for compressor failure (one-time replacement of entire unit). Registration required in most states. Warranty applies to owner-occupied residences only.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEvaporator Coil (CHPEA6030D3):\u003c\/strong\u003e 5-Year Initial Term Parts Limited Warranty (unregistered). When registered within 60 days: 10-Year Registered Parts Limited Warranty. Applies to owner-occupied residential installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGas Furnace (GMVC961005CN):\u003c\/strong\u003e 5-Year Initial Term Parts Limited Warranty for all parts and 20-Year Heat Exchanger Limited Warranty (unregistered). When registered within 60 days: 10-Year Registered Parts Limited Warranty for all parts, plus extended heat exchanger coverage for the life of the original registered owner (up to applicable limits). Applies to owner-occupied residential installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRegistration Deadline:\u003c\/strong\u003e Online registration must be completed within 60 days of installation at \u003ca href=\"https:\/\/www.goodmanmfg.com\"\u003ewww.goodmanmfg.com\u003c\/a\u003e. Registration is not required in California, Florida, or Québec. The duration of warranty coverage in Texas and Florida may differ.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImportant:\u003c\/strong\u003e All warranty coverage requires installation by a licensed HVAC contractor adhering to federal, state, and local codes. Warranty does not cover units installed in non-owner-occupied residences or commercial properties. Units ordered online must be installed by a qualifying dealer.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":51658760061248,"sku":"GZV7SA4810-CHPEA6030D3-GMVC961005CN-215488131","price":8305.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/5924\/9984\/files\/THRTHTFHFJJd.jpg?v=1777341651"},{"product_id":"gzv7sa4810-chpea4830c3-gcvc961005cn-215488121","title":"Goodman | 4 Ton | 16.2 SEER2 | R-32 | Dual Fuel System | GZV7SA4810 | CHPEA4830C3 | GCVC961005CN | Communicating | 30\" Horizontal Coil | 100,000 BTU Downflow\/Horizontal Two-Stage Variable-Speed ECM Natural Gas Furnace","description":"\u003cp\u003eThis Goodman 4-Ton Dual Fuel System pairs the GZV7SA4810 variable-speed, inverter-driven R-32 heat pump condenser with the CHPEA4830C3 horizontal evaporator coil and the GCVC961005CN 96% AFUE gas furnace. AHRI certified under #215488121, this matched configuration delivers up to 16.2 SEER2 and 8.5 HSPF2 efficiency ratings.\u003c\/p\u003e\n\u003cp\u003eThe two-stage, variable-speed ecm furnace provides 100,000 BTU\/h input (96,000 BTU\/h output) for reliable supplemental heating when outdoor temperatures drop below the heat pump balance point.\u003c\/p\u003e\n\u003cp\u003eThis system is ENERGY STAR® Most Efficient certified and qualifies as a Cold Climate Heat Pump.\u003c\/p\u003e\n\u003cp\u003eR-32 refrigerant offers a 67.5% lower Global Warming Potential (GWP of 675) compared to R-410A (GWP of 2,088), aligning with EPA regulations and the AIM Act phase-down schedule.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: If you would like to review the manufacturer Product Specifications, Warranty, Brochure, etc., for this system, please refer to the 'Resources (System Manuals and Warranty)' Tab above on this page.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eSystem Components\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGZV7SA4810\u003c\/strong\u003e — Goodman GZV7S Series 4-Ton Variable-Speed Inverter-Driven R-32 Side Discharge Heat Pump Condenser. Features variable-speed swing compressor, EEV metering, and communicating capability. Rated up to 46,500 BTU\/h cooling and 47,500 BTU\/h heating at 47°F.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCHPEA4830C3\u003c\/strong\u003e — Goodman CHPEA Series Cased Horizontal Evaporator Coil with factory-installed electronic expansion valve (EEV). All-aluminum coil optimized for R-32 refrigerant. Cabinet width: 30\"; depth: 21\".\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGCVC961005CN\u003c\/strong\u003e — Goodman GCVC Series 96% AFUE Two-Stage, Variable-Speed ECM Gas Furnace with integrated ComfortBridge™ communicating technology. 100,000 BTU\/h input capacity (Natural Gas compliant). Downflow\/Horizontal configuration with 21\" cabinet width.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv style=\"background-color:#f0f7ff;border-left:4px solid #0066cc;padding:16px;margin:20px 0;\"\u003e\n\u003ch4 style=\"margin-top:0;\"\u003ePro-Installer Tip\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Friction:\u003c\/strong\u003e When installing this dual fuel system, the R-32 refrigerant requires careful attention to line set connections. The GZV7SA4810 uses ⅜\" liquid and 1⅛\" suction lines, but the service valves are ⅞\" — you will need ⅞\" to 1⅛\" adapters for suction connections. In attic or closet installations, verify the 30\" coil width clears the available space alongside the 21\" furnace cabinet.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLong-Term Prevention:\u003c\/strong\u003e R-32 is mildly flammable (A2L classification), so verify all brazed connections with an electronic leak detector rated for R-32 before commissioning. A thorough leak check at installation prevents nuisance low-charge fault codes 6–12 months down the road, especially in systems with long line sets.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eExpert Validation:\u003c\/strong\u003e After evacuation, confirm the system holds below 500 microns for a minimum of 10 minutes using a digital micron gauge. The GZV7S units ship with 118 oz of R-32 charge, sized for 15 feet of ⅜\" liquid line — adjust per the installation manual charge procedure for actual line set length.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProfessional Standard:\u003c\/strong\u003e R-32 systems must comply with ASHRAE 34 safety classification standards and EPA Section 608 technician certification requirements. Many jurisdictions also require a mechanical permit for dual fuel installations that connect to gas service. In California SCAQMD areas, verify the furnace model meets applicable low-NOx emission requirements.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUp to 16.2 SEER2 and 8.5 HSPF2 — AHRI-certified matched system efficiency reduces operating costs compared to minimum-efficiency equipment.\u003c\/li\u003e\n\u003cli\u003eR-32 refrigerant with GWP of 675 — a 67.5% reduction from R-410A, supporting EPA AIM Act compliance and reducing environmental impact without sacrificing performance.\u003c\/li\u003e\n\u003cli\u003eVariable-speed inverter-driven compressor adjusts capacity continuously to match load, reducing temperature swings, improving dehumidification, and lowering sound levels in part-load conditions.\u003c\/li\u003e\n\u003cli\u003eENERGY STAR® Most Efficient and Cold Climate Heat Pump certified — may qualify for federal tax credits up to $2,000 under the Inflation Reduction Act (IRA) Section 25C for qualifying heat pump systems.\u003c\/li\u003e\n\u003cli\u003eQuiet-mode operation reduces outdoor sound levels to as low as 45 dBA (sound pressure at 3 feet), equivalent to a quiet library environment.\u003c\/li\u003e\n\u003cli\u003eDual fuel switchover provides gas furnace backup heating (100,000 BTU\/h input at 96% AFUE) when outdoor temperatures drop below the heat pump economic balance point, optimizing operating cost in cold climates.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"border-collapse:collapse;width:100%;\"\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"background:#e8e8e8;text-align:center;\"\u003eAHRI-Certified System Ratings\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAHRI Certificate Number\u003c\/td\u003e\n\u003ctd\u003e215488121\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSEER2\u003c\/td\u003e\n\u003ctd\u003e16.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEER2\u003c\/td\u003e\n\u003ctd\u003e10.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSPF2\u003c\/td\u003e\n\u003ctd\u003e8.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling Capacity (M1)\u003c\/td\u003e\n\u003ctd\u003e45,500 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity – High (M1) @ 47°F\u003c\/td\u003e\n\u003ctd\u003e46,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity @ 5°F\u003c\/td\u003e\n\u003ctd\u003e28,400 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFurnace AFUE\u003c\/td\u003e\n\u003ctd\u003e96%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"background:#e8e8e8;text-align:center;\"\u003eOutdoor Unit — GZV7SA4810\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W × D × H)\u003c\/td\u003e\n\u003ctd\u003e37\" × 12⅝\" × 39\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquipment Weight\u003c\/td\u003e\n\u003ctd\u003e179 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003e208-230\/1\/60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMin. Circuit Ampacity (MCA)\u003c\/td\u003e\n\u003ctd\u003e37.5A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Overcurrent Protection (MOCP)\u003c\/td\u003e\n\u003ctd\u003e40A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Charge\u003c\/td\u003e\n\u003ctd\u003e118 oz R-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLiquid Line Size\u003c\/td\u003e\n\u003ctd\u003e⅜\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuction Line Size\u003c\/td\u003e\n\u003ctd\u003e1⅛\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSound Rating (Cooling\/Heating)\u003c\/td\u003e\n\u003ctd\u003e73\/73 dBA (Sound Power)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompressor Type\u003c\/td\u003e\n\u003ctd\u003eVariable-Speed Swing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpansion Device\u003c\/td\u003e\n\u003ctd\u003eEEV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"background:#e8e8e8;text-align:center;\"\u003eEvaporator Coil — CHPEA4830C3\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCabinet Dimensions (W × D × H)\u003c\/td\u003e\n\u003ctd\u003e30\" × 21\" × 21\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eHorizontal (Cased)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShip Weight\u003c\/td\u003e\n\u003ctd\u003e76 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"background:#e8e8e8;text-align:center;\"\u003eGas Furnace — GCVC961005CN\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Capacity\u003c\/td\u003e\n\u003ctd\u003e100,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Capacity\u003c\/td\u003e\n\u003ctd\u003e96,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAFUE\u003c\/td\u003e\n\u003ctd\u003e96%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGas Valve\u003c\/td\u003e\n\u003ctd\u003eTwo-Stage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eVariable-Speed ECM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eDownflow\/Horizontal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCabinet Width × Depth × Height\u003c\/td\u003e\n\u003ctd\u003e21\" × 28⅞\" × 34½\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVent Type \/ Diameter\u003c\/td\u003e\n\u003ctd\u003eDirect Vent (PVC) \/ 2\" - 3\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEmissions\u003c\/td\u003e\n\u003ctd\u003eNatural Gas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\" style=\"font-size:0.9em;font-style:italic;\"\u003eNote: See 'Resources (System Manuals and Warranty)' Tab above for full specifications.\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"border-collapse:collapse;width:100%;\"\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"background:#e8e8e8;text-align:center;\"\u003eCompliance \u0026amp; Environmental Data\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant\u003c\/td\u003e\n\u003ctd\u003eR-32 (Difluoromethane)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGlobal Warming Potential (GWP)\u003c\/td\u003e\n\u003ctd\u003e675 (67.5% lower than R-410A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eASHRAE Safety Classification\u003c\/td\u003e\n\u003ctd\u003eA2L (Lower Flammability)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEPA Section 608\u003c\/td\u003e\n\u003ctd\u003eTechnician certification required for handling R-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAIM Act Compliance\u003c\/td\u003e\n\u003ctd\u003eMeets HFC phase-down requirements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eENERGY STAR®\u003c\/td\u003e\n\u003ctd\u003eMost Efficient \/ Cold Climate Heat Pump\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTax Credit Eligibility\u003c\/td\u003e\n\u003ctd\u003eMay qualify for up to $2,000 federal tax credit under IRA Section 25C for heat pump systems meeting CEE highest efficiency tier\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRegional Compliance\u003c\/td\u003e\n\u003ctd\u003eMeets DOE 2023 regional efficiency standards for all U.S. regions. Verify local mechanical permit and refrigerant detection requirements.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNOx Emissions\u003c\/td\u003e\n\u003ctd\u003eStandard Natural Gas — verify local air quality district requirements before installation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWarranty \u0026amp; Registration\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor Unit (GZV7SA4810):\u003c\/strong\u003e 5-Year Initial Term Parts Limited Warranty (unregistered). When registered online at goodmanmfg.com within 60 days of installation: 10-Year Registered Parts Limited Warranty plus 10-Year Unit Replacement Limited Warranty for compressor failure (one-time replacement of entire unit). Registration required in most states. Warranty applies to owner-occupied residences only.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEvaporator Coil (CHPEA4830C3):\u003c\/strong\u003e 5-Year Initial Term Parts Limited Warranty (unregistered). When registered within 60 days: 10-Year Registered Parts Limited Warranty. Applies to owner-occupied residential installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGas Furnace (GCVC961005CN):\u003c\/strong\u003e 5-Year Initial Term Parts Limited Warranty for all parts and 20-Year Heat Exchanger Limited Warranty (unregistered). When registered within 60 days: 10-Year Registered Parts Limited Warranty for all parts, plus extended heat exchanger coverage for the life of the original registered owner (up to applicable limits). Applies to owner-occupied residential installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRegistration Deadline:\u003c\/strong\u003e Online registration must be completed within 60 days of installation at \u003ca href=\"https:\/\/www.goodmanmfg.com\"\u003ewww.goodmanmfg.com\u003c\/a\u003e. Registration is not required in California, Florida, or Québec. The duration of warranty coverage in Texas and Florida may differ.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImportant:\u003c\/strong\u003e All warranty coverage requires installation by a licensed HVAC contractor adhering to federal, state, and local codes. Warranty does not cover units installed in non-owner-occupied residences or commercial properties. Units ordered online must be installed by a qualifying dealer.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":51658760094016,"sku":"GZV7SA4810-CHPEA4830C3-GCVC961005CN-215488121","price":8364.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/5924\/9984\/files\/uutbtbbtbtbtubled.jpg?v=1777727051"},{"product_id":"gzv7sa4810-chpea4830d3-gcvc960804cn-215488120","title":"Goodman | 4 Ton | 16.2 SEER2 | R-32 | Dual Fuel System | GZV7SA4810 | CHPEA4830D3 | GCVC960804CN | Communicating | 30\" Horizontal Coil | 80,000 BTU Downflow\/Horizontal Two-Stage Variable-Speed ECM Natural Gas Furnace","description":"\u003cp\u003eThis Goodman 4-Ton Dual Fuel System pairs the GZV7SA4810 variable-speed, inverter-driven R-32 heat pump condenser with the CHPEA4830D3 horizontal evaporator coil and the GCVC960804CN 96% AFUE gas furnace. AHRI certified under #215488120, this matched configuration delivers up to 16.2 SEER2 and 8.5 HSPF2 efficiency ratings.\u003c\/p\u003e\n\u003cp\u003eThe two-stage, variable-speed ecm furnace provides 80,000 BTU\/h input (76,800 BTU\/h output) for reliable supplemental heating when outdoor temperatures drop below the heat pump balance point.\u003c\/p\u003e\n\u003cp\u003eThis system is ENERGY STAR® Most Efficient certified and qualifies as a Cold Climate Heat Pump.\u003c\/p\u003e\n\u003cp\u003eR-32 refrigerant offers a 67.5% lower Global Warming Potential (GWP of 675) compared to R-410A (GWP of 2,088), aligning with EPA regulations and the AIM Act phase-down schedule.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: If you would like to review the manufacturer Product Specifications, Warranty, Brochure, etc., for this system, please refer to the 'Resources (System Manuals and Warranty)' Tab above on this page.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eSystem Components\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGZV7SA4810\u003c\/strong\u003e — Goodman GZV7S Series 4-Ton Variable-Speed Inverter-Driven R-32 Side Discharge Heat Pump Condenser. Features variable-speed swing compressor, EEV metering, and communicating capability. Rated up to 46,500 BTU\/h cooling and 47,500 BTU\/h heating at 47°F.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCHPEA4830D3\u003c\/strong\u003e — Goodman CHPEA Series Cased Horizontal Evaporator Coil with factory-installed electronic expansion valve (EEV). All-aluminum coil optimized for R-32 refrigerant. Cabinet width: 30\"; depth: 21\".\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGCVC960804CN\u003c\/strong\u003e — Goodman GCVC Series 96% AFUE Two-Stage, Variable-Speed ECM Gas Furnace with integrated ComfortBridge™ communicating technology. 80,000 BTU\/h input capacity (Natural Gas compliant). Downflow\/Horizontal configuration with 21\" cabinet width.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv style=\"background-color:#f0f7ff;border-left:4px solid #0066cc;padding:16px;margin:20px 0;\"\u003e\n\u003ch4 style=\"margin-top:0;\"\u003ePro-Installer Tip\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Friction:\u003c\/strong\u003e When installing this dual fuel system, the R-32 refrigerant requires careful attention to line set connections. The GZV7SA4810 uses ⅜\" liquid and 1⅛\" suction lines, but the service valves are ⅞\" — you will need ⅞\" to 1⅛\" adapters for suction connections. In attic or closet installations, verify the 30\" coil width clears the available space alongside the 21\" furnace cabinet.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLong-Term Prevention:\u003c\/strong\u003e R-32 is mildly flammable (A2L classification), so verify all brazed connections with an electronic leak detector rated for R-32 before commissioning. A thorough leak check at installation prevents nuisance low-charge fault codes 6–12 months down the road, especially in systems with long line sets.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eExpert Validation:\u003c\/strong\u003e After evacuation, confirm the system holds below 500 microns for a minimum of 10 minutes using a digital micron gauge. The GZV7S units ship with 118 oz of R-32 charge, sized for 15 feet of ⅜\" liquid line — adjust per the installation manual charge procedure for actual line set length.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProfessional Standard:\u003c\/strong\u003e R-32 systems must comply with ASHRAE 34 safety classification standards and EPA Section 608 technician certification requirements. Many jurisdictions also require a mechanical permit for dual fuel installations that connect to gas service. In California SCAQMD areas, verify the furnace model meets applicable low-NOx emission requirements.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUp to 16.2 SEER2 and 8.5 HSPF2 — AHRI-certified matched system efficiency reduces operating costs compared to minimum-efficiency equipment.\u003c\/li\u003e\n\u003cli\u003eR-32 refrigerant with GWP of 675 — a 67.5% reduction from R-410A, supporting EPA AIM Act compliance and reducing environmental impact without sacrificing performance.\u003c\/li\u003e\n\u003cli\u003eVariable-speed inverter-driven compressor adjusts capacity continuously to match load, reducing temperature swings, improving dehumidification, and lowering sound levels in part-load conditions.\u003c\/li\u003e\n\u003cli\u003eENERGY STAR® Most Efficient and Cold Climate Heat Pump certified — may qualify for federal tax credits up to $2,000 under the Inflation Reduction Act (IRA) Section 25C for qualifying heat pump systems.\u003c\/li\u003e\n\u003cli\u003eQuiet-mode operation reduces outdoor sound levels to as low as 45 dBA (sound pressure at 3 feet), equivalent to a quiet library environment.\u003c\/li\u003e\n\u003cli\u003eDual fuel switchover provides gas furnace backup heating (80,000 BTU\/h input at 96% AFUE) when outdoor temperatures drop below the heat pump economic balance point, optimizing operating cost in cold climates.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"border-collapse:collapse;width:100%;\"\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"background:#e8e8e8;text-align:center;\"\u003eAHRI-Certified System Ratings\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAHRI Certificate Number\u003c\/td\u003e\n\u003ctd\u003e215488120\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSEER2\u003c\/td\u003e\n\u003ctd\u003e16.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEER2\u003c\/td\u003e\n\u003ctd\u003e10.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSPF2\u003c\/td\u003e\n\u003ctd\u003e8.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling Capacity (M1)\u003c\/td\u003e\n\u003ctd\u003e45,500 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity – High (M1) @ 47°F\u003c\/td\u003e\n\u003ctd\u003e46,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity @ 5°F\u003c\/td\u003e\n\u003ctd\u003e28,400 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFurnace AFUE\u003c\/td\u003e\n\u003ctd\u003e96%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"background:#e8e8e8;text-align:center;\"\u003eOutdoor Unit — GZV7SA4810\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W × D × H)\u003c\/td\u003e\n\u003ctd\u003e37\" × 12⅝\" × 39\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquipment Weight\u003c\/td\u003e\n\u003ctd\u003e179 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003e208-230\/1\/60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMin. Circuit Ampacity (MCA)\u003c\/td\u003e\n\u003ctd\u003e37.5A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Overcurrent Protection (MOCP)\u003c\/td\u003e\n\u003ctd\u003e40A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Charge\u003c\/td\u003e\n\u003ctd\u003e118 oz R-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLiquid Line Size\u003c\/td\u003e\n\u003ctd\u003e⅜\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuction Line Size\u003c\/td\u003e\n\u003ctd\u003e1⅛\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSound Rating (Cooling\/Heating)\u003c\/td\u003e\n\u003ctd\u003e73\/73 dBA (Sound Power)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompressor Type\u003c\/td\u003e\n\u003ctd\u003eVariable-Speed Swing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpansion Device\u003c\/td\u003e\n\u003ctd\u003eEEV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"background:#e8e8e8;text-align:center;\"\u003eEvaporator Coil — CHPEA4830D3\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCabinet Dimensions (W × D × H)\u003c\/td\u003e\n\u003ctd\u003e30\" × 21\" × 24½\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eHorizontal (Cased)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShip Weight\u003c\/td\u003e\n\u003ctd\u003e78 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"background:#e8e8e8;text-align:center;\"\u003eGas Furnace — GCVC960804CN\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Capacity\u003c\/td\u003e\n\u003ctd\u003e80,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Capacity\u003c\/td\u003e\n\u003ctd\u003e76,800 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAFUE\u003c\/td\u003e\n\u003ctd\u003e96%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGas Valve\u003c\/td\u003e\n\u003ctd\u003eTwo-Stage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eVariable-Speed ECM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eDownflow\/Horizontal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCabinet Width × Depth × Height\u003c\/td\u003e\n\u003ctd\u003e21\" × 28⅞\" × 34½\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVent Type \/ Diameter\u003c\/td\u003e\n\u003ctd\u003eDirect Vent (PVC) \/ 2\" - 3\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEmissions\u003c\/td\u003e\n\u003ctd\u003eNatural Gas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\" style=\"font-size:0.9em;font-style:italic;\"\u003eNote: See 'Resources (System Manuals and Warranty)' Tab above for full specifications.\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"border-collapse:collapse;width:100%;\"\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"background:#e8e8e8;text-align:center;\"\u003eCompliance \u0026amp; Environmental Data\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant\u003c\/td\u003e\n\u003ctd\u003eR-32 (Difluoromethane)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGlobal Warming Potential (GWP)\u003c\/td\u003e\n\u003ctd\u003e675 (67.5% lower than R-410A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eASHRAE Safety Classification\u003c\/td\u003e\n\u003ctd\u003eA2L (Lower Flammability)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEPA Section 608\u003c\/td\u003e\n\u003ctd\u003eTechnician certification required for handling R-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAIM Act Compliance\u003c\/td\u003e\n\u003ctd\u003eMeets HFC phase-down requirements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eENERGY STAR®\u003c\/td\u003e\n\u003ctd\u003eMost Efficient \/ Cold Climate Heat Pump\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTax Credit Eligibility\u003c\/td\u003e\n\u003ctd\u003eMay qualify for up to $2,000 federal tax credit under IRA Section 25C for heat pump systems meeting CEE highest efficiency tier\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRegional Compliance\u003c\/td\u003e\n\u003ctd\u003eMeets DOE 2023 regional efficiency standards for all U.S. regions. Verify local mechanical permit and refrigerant detection requirements.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNOx Emissions\u003c\/td\u003e\n\u003ctd\u003eStandard Natural Gas — verify local air quality district requirements before installation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWarranty \u0026amp; Registration\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor Unit (GZV7SA4810):\u003c\/strong\u003e 5-Year Initial Term Parts Limited Warranty (unregistered). When registered online at goodmanmfg.com within 60 days of installation: 10-Year Registered Parts Limited Warranty plus 10-Year Unit Replacement Limited Warranty for compressor failure (one-time replacement of entire unit). Registration required in most states. Warranty applies to owner-occupied residences only.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEvaporator Coil (CHPEA4830D3):\u003c\/strong\u003e 5-Year Initial Term Parts Limited Warranty (unregistered). When registered within 60 days: 10-Year Registered Parts Limited Warranty. Applies to owner-occupied residential installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGas Furnace (GCVC960804CN):\u003c\/strong\u003e 5-Year Initial Term Parts Limited Warranty for all parts and 20-Year Heat Exchanger Limited Warranty (unregistered). When registered within 60 days: 10-Year Registered Parts Limited Warranty for all parts, plus extended heat exchanger coverage for the life of the original registered owner (up to applicable limits). Applies to owner-occupied residential installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRegistration Deadline:\u003c\/strong\u003e Online registration must be completed within 60 days of installation at \u003ca href=\"https:\/\/www.goodmanmfg.com\"\u003ewww.goodmanmfg.com\u003c\/a\u003e. Registration is not required in California, Florida, or Québec. The duration of warranty coverage in Texas and Florida may differ.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImportant:\u003c\/strong\u003e All warranty coverage requires installation by a licensed HVAC contractor adhering to federal, state, and local codes. Warranty does not cover units installed in non-owner-occupied residences or commercial properties. Units ordered online must be installed by a qualifying dealer.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":51658760356160,"sku":"GZV7SA4810-CHPEA4830D3-GCVC960804CN-215488120","price":8229.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/5924\/9984\/files\/uutbtbbtbtbtubled.jpg?v=1777727051"},{"product_id":"gzv7sa4810-capea6030d3-gcvc961005cn-215488111","title":"Goodman | 4 Ton | 16.2 SEER2 | R-32 | Dual Fuel System | GZV7SA4810 | CAPEA6030D3 | GCVC961005CN | Communicating | 24½\" Upflow\/Downflow Coil | 100,000 BTU Downflow\/Horizontal Two-Stage Variable-Speed ECM Natural Gas Furnace","description":"\u003cp\u003eThis Goodman 4-Ton Dual Fuel System pairs the GZV7SA4810 variable-speed, inverter-driven R-32 heat pump condenser with the CAPEA6030D3 upflow\/downflow evaporator coil and the GCVC961005CN 96% AFUE gas furnace. AHRI certified under #215488111, this matched configuration delivers up to 16.2 SEER2 and 8.8 HSPF2 efficiency ratings.\u003c\/p\u003e\n\u003cp\u003eThe two-stage, variable-speed ecm furnace provides 100,000 BTU\/h input (96,000 BTU\/h output) for reliable supplemental heating when outdoor temperatures drop below the heat pump balance point.\u003c\/p\u003e\n\u003cp\u003eThis system is ENERGY STAR® Most Efficient certified and qualifies as a Cold Climate Heat Pump.\u003c\/p\u003e\n\u003cp\u003eR-32 refrigerant offers a 67.5% lower Global Warming Potential (GWP of 675) compared to R-410A (GWP of 2,088), aligning with EPA regulations and the AIM Act phase-down schedule.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: If you would like to review the manufacturer Product Specifications, Warranty, Brochure, etc., for this system, please refer to the 'Resources (System Manuals and Warranty)' Tab above on this page.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eSystem Components\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGZV7SA4810\u003c\/strong\u003e — Goodman GZV7S Series 4-Ton Variable-Speed Inverter-Driven R-32 Side Discharge Heat Pump Condenser. Features variable-speed swing compressor, EEV metering, and communicating capability. Rated up to 46,500 BTU\/h cooling and 47,500 BTU\/h heating at 47°F.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCAPEA6030D3\u003c\/strong\u003e — Goodman CAPEA Series Cased Upflow\/Downflow Evaporator Coil with factory-installed electronic expansion valve (EEV). All-aluminum coil optimized for R-32 refrigerant. Cabinet width: 24½\"; depth: 21\".\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGCVC961005CN\u003c\/strong\u003e — Goodman GCVC Series 96% AFUE Two-Stage, Variable-Speed ECM Gas Furnace with integrated ComfortBridge™ communicating technology. 100,000 BTU\/h input capacity (Natural Gas compliant). Downflow\/Horizontal configuration with 21\" cabinet width.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv style=\"background-color:#f0f7ff;border-left:4px solid #0066cc;padding:16px;margin:20px 0;\"\u003e\n\u003ch4 style=\"margin-top:0;\"\u003ePro-Installer Tip\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Friction:\u003c\/strong\u003e When installing this dual fuel system, the R-32 refrigerant requires careful attention to line set connections. The GZV7SA4810 uses ⅜\" liquid and 1⅛\" suction lines, but the service valves are ⅞\" — you will need ⅞\" to 1⅛\" adapters for suction connections. In attic or closet installations, verify the 24½\" coil width clears the available space alongside the 21\" furnace cabinet.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLong-Term Prevention:\u003c\/strong\u003e R-32 is mildly flammable (A2L classification), so verify all brazed connections with an electronic leak detector rated for R-32 before commissioning. A thorough leak check at installation prevents nuisance low-charge fault codes 6–12 months down the road, especially in systems with long line sets.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eExpert Validation:\u003c\/strong\u003e After evacuation, confirm the system holds below 500 microns for a minimum of 10 minutes using a digital micron gauge. The GZV7S units ship with 118 oz of R-32 charge, sized for 15 feet of ⅜\" liquid line — adjust per the installation manual charge procedure for actual line set length.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProfessional Standard:\u003c\/strong\u003e R-32 systems must comply with ASHRAE 34 safety classification standards and EPA Section 608 technician certification requirements. Many jurisdictions also require a mechanical permit for dual fuel installations that connect to gas service. In California SCAQMD areas, verify the furnace model meets applicable low-NOx emission requirements.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUp to 16.2 SEER2 and 8.8 HSPF2 — AHRI-certified matched system efficiency reduces operating costs compared to minimum-efficiency equipment.\u003c\/li\u003e\n\u003cli\u003eR-32 refrigerant with GWP of 675 — a 67.5% reduction from R-410A, supporting EPA AIM Act compliance and reducing environmental impact without sacrificing performance.\u003c\/li\u003e\n\u003cli\u003eVariable-speed inverter-driven compressor adjusts capacity continuously to match load, reducing temperature swings, improving dehumidification, and lowering sound levels in part-load conditions.\u003c\/li\u003e\n\u003cli\u003eENERGY STAR® Most Efficient and Cold Climate Heat Pump certified — may qualify for federal tax credits up to $2,000 under the Inflation Reduction Act (IRA) Section 25C for qualifying heat pump systems.\u003c\/li\u003e\n\u003cli\u003eQuiet-mode operation reduces outdoor sound levels to as low as 45 dBA (sound pressure at 3 feet), equivalent to a quiet library environment.\u003c\/li\u003e\n\u003cli\u003eDual fuel switchover provides gas furnace backup heating (100,000 BTU\/h input at 96% AFUE) when outdoor temperatures drop below the heat pump economic balance point, optimizing operating cost in cold climates.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"border-collapse:collapse;width:100%;\"\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"background:#e8e8e8;text-align:center;\"\u003eAHRI-Certified System Ratings\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAHRI Certificate Number\u003c\/td\u003e\n\u003ctd\u003e215488111\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSEER2\u003c\/td\u003e\n\u003ctd\u003e16.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEER2\u003c\/td\u003e\n\u003ctd\u003e10.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSPF2\u003c\/td\u003e\n\u003ctd\u003e8.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling Capacity (M1)\u003c\/td\u003e\n\u003ctd\u003e45,500 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity – High (M1) @ 47°F\u003c\/td\u003e\n\u003ctd\u003e47,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity @ 5°F\u003c\/td\u003e\n\u003ctd\u003e29,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFurnace AFUE\u003c\/td\u003e\n\u003ctd\u003e96%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"background:#e8e8e8;text-align:center;\"\u003eOutdoor Unit — GZV7SA4810\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W × D × H)\u003c\/td\u003e\n\u003ctd\u003e37\" × 12⅝\" × 39\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquipment Weight\u003c\/td\u003e\n\u003ctd\u003e179 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003e208-230\/1\/60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMin. Circuit Ampacity (MCA)\u003c\/td\u003e\n\u003ctd\u003e37.5A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Overcurrent Protection (MOCP)\u003c\/td\u003e\n\u003ctd\u003e40A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Charge\u003c\/td\u003e\n\u003ctd\u003e118 oz R-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLiquid Line Size\u003c\/td\u003e\n\u003ctd\u003e⅜\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuction Line Size\u003c\/td\u003e\n\u003ctd\u003e1⅛\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSound Rating (Cooling\/Heating)\u003c\/td\u003e\n\u003ctd\u003e73\/73 dBA (Sound Power)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompressor Type\u003c\/td\u003e\n\u003ctd\u003eVariable-Speed Swing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpansion Device\u003c\/td\u003e\n\u003ctd\u003eEEV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"background:#e8e8e8;text-align:center;\"\u003eEvaporator Coil — CAPEA6030D3\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCabinet Dimensions (W × D × H)\u003c\/td\u003e\n\u003ctd\u003e24½\" × 21\" × 30\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eUpflow\/Downflow (Cased)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShip Weight\u003c\/td\u003e\n\u003ctd\u003e78 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"background:#e8e8e8;text-align:center;\"\u003eGas Furnace — GCVC961005CN\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Capacity\u003c\/td\u003e\n\u003ctd\u003e100,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Capacity\u003c\/td\u003e\n\u003ctd\u003e96,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAFUE\u003c\/td\u003e\n\u003ctd\u003e96%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGas Valve\u003c\/td\u003e\n\u003ctd\u003eTwo-Stage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eVariable-Speed ECM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eDownflow\/Horizontal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCabinet Width × Depth × Height\u003c\/td\u003e\n\u003ctd\u003e21\" × 28⅞\" × 34½\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVent Type \/ Diameter\u003c\/td\u003e\n\u003ctd\u003eDirect Vent (PVC) \/ 2\" - 3\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEmissions\u003c\/td\u003e\n\u003ctd\u003eNatural Gas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\" style=\"font-size:0.9em;font-style:italic;\"\u003eNote: See 'Resources (System Manuals and Warranty)' Tab above for full specifications.\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"border-collapse:collapse;width:100%;\"\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"background:#e8e8e8;text-align:center;\"\u003eCompliance \u0026amp; Environmental Data\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant\u003c\/td\u003e\n\u003ctd\u003eR-32 (Difluoromethane)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGlobal Warming Potential (GWP)\u003c\/td\u003e\n\u003ctd\u003e675 (67.5% lower than R-410A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eASHRAE Safety Classification\u003c\/td\u003e\n\u003ctd\u003eA2L (Lower Flammability)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEPA Section 608\u003c\/td\u003e\n\u003ctd\u003eTechnician certification required for handling R-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAIM Act Compliance\u003c\/td\u003e\n\u003ctd\u003eMeets HFC phase-down requirements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eENERGY STAR®\u003c\/td\u003e\n\u003ctd\u003eMost Efficient \/ Cold Climate Heat Pump\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTax Credit Eligibility\u003c\/td\u003e\n\u003ctd\u003eMay qualify for up to $2,000 federal tax credit under IRA Section 25C for heat pump systems meeting CEE highest efficiency tier\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRegional Compliance\u003c\/td\u003e\n\u003ctd\u003eMeets DOE 2023 regional efficiency standards for all U.S. regions. Verify local mechanical permit and refrigerant detection requirements.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNOx Emissions\u003c\/td\u003e\n\u003ctd\u003eStandard Natural Gas — verify local air quality district requirements before installation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWarranty \u0026amp; Registration\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor Unit (GZV7SA4810):\u003c\/strong\u003e 5-Year Initial Term Parts Limited Warranty (unregistered). When registered online at goodmanmfg.com within 60 days of installation: 10-Year Registered Parts Limited Warranty plus 10-Year Unit Replacement Limited Warranty for compressor failure (one-time replacement of entire unit). Registration required in most states. Warranty applies to owner-occupied residences only.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEvaporator Coil (CAPEA6030D3):\u003c\/strong\u003e 5-Year Initial Term Parts Limited Warranty (unregistered). When registered within 60 days: 10-Year Registered Parts Limited Warranty. Applies to owner-occupied residential installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGas Furnace (GCVC961005CN):\u003c\/strong\u003e 5-Year Initial Term Parts Limited Warranty for all parts and 20-Year Heat Exchanger Limited Warranty (unregistered). When registered within 60 days: 10-Year Registered Parts Limited Warranty for all parts, plus extended heat exchanger coverage for the life of the original registered owner (up to applicable limits). Applies to owner-occupied residential installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRegistration Deadline:\u003c\/strong\u003e Online registration must be completed within 60 days of installation at \u003ca href=\"https:\/\/www.goodmanmfg.com\"\u003ewww.goodmanmfg.com\u003c\/a\u003e. Registration is not required in California, Florida, or Québec. The duration of warranty coverage in Texas and Florida may differ.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImportant:\u003c\/strong\u003e All warranty coverage requires installation by a licensed HVAC contractor adhering to federal, state, and local codes. Warranty does not cover units installed in non-owner-occupied residences or commercial properties. Units ordered online must be installed by a qualifying dealer.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":51658760454464,"sku":"GZV7SA4810-CAPEA6030D3-GCVC961005CN-215488111","price":8500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/5924\/9984\/files\/uutbtbbtbtbtubled.jpg?v=1777727051"},{"product_id":"gzv7sa4810-capea6030d3-gdvm970804cn-215488112","title":"Goodman | 4 Ton | 16.2 SEER2 | R-32 | Dual Fuel System | GZV7SA4810 | CAPEA6030D3 | GDVM970804CN | 24½\" Upflow\/Downflow Coil | 80,000 BTU Downflow\/Horizontal Modulating Variable-Speed ECM Natural Gas Furnace","description":"\u003cp\u003eThis Goodman 4-Ton Dual Fuel System pairs the GZV7SA4810 variable-speed, inverter-driven R-32 heat pump condenser with the CAPEA6030D3 upflow\/downflow evaporator coil and the GDVM970804CN 97% AFUE gas furnace. AHRI certified under #215488112, this matched configuration delivers up to 16.2 SEER2 and 8.8 HSPF2 efficiency ratings.\u003c\/p\u003e\n\u003cp\u003eThe modulating, variable-speed ecm furnace provides 80,000 BTU\/h input (77,600 BTU\/h output) for reliable supplemental heating when outdoor temperatures drop below the heat pump balance point.\u003c\/p\u003e\n\u003cp\u003eThis system is ENERGY STAR® Most Efficient certified and qualifies as a Cold Climate Heat Pump.\u003c\/p\u003e\n\u003cp\u003eR-32 refrigerant offers a 67.5% lower Global Warming Potential (GWP of 675) compared to R-410A (GWP of 2,088), aligning with EPA regulations and the AIM Act phase-down schedule.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: If you would like to review the manufacturer Product Specifications, Warranty, Brochure, etc., for this system, please refer to the 'Resources (System Manuals and Warranty)' Tab above on this page.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eSystem Components\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGZV7SA4810\u003c\/strong\u003e — Goodman GZV7S Series 4-Ton Variable-Speed Inverter-Driven R-32 Side Discharge Heat Pump Condenser. Features variable-speed swing compressor, EEV metering, and communicating capability. Rated up to 46,500 BTU\/h cooling and 47,500 BTU\/h heating at 47°F.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCAPEA6030D3\u003c\/strong\u003e — Goodman CAPEA Series Cased Upflow\/Downflow Evaporator Coil with factory-installed electronic expansion valve (EEV). All-aluminum coil optimized for R-32 refrigerant. Cabinet width: 24½\"; depth: 21\".\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGDVM970804CN\u003c\/strong\u003e — Goodman GDVM Series 97% AFUE Modulating, Variable-Speed ECM Gas Furnace. 80,000 BTU\/h input capacity (Natural Gas compliant). Downflow\/Horizontal configuration with 21\" cabinet width.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv style=\"background-color:#f0f7ff;border-left:4px solid #0066cc;padding:16px;margin:20px 0;\"\u003e\n\u003ch4 style=\"margin-top:0;\"\u003ePro-Installer Tip\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Friction:\u003c\/strong\u003e When installing this dual fuel system, the R-32 refrigerant requires careful attention to line set connections. The GZV7SA4810 uses ⅜\" liquid and 1⅛\" suction lines, but the service valves are ⅞\" — you will need ⅞\" to 1⅛\" adapters for suction connections. In attic or closet installations, verify the 24½\" coil width clears the available space alongside the 21\" furnace cabinet.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLong-Term Prevention:\u003c\/strong\u003e R-32 is mildly flammable (A2L classification), so verify all brazed connections with an electronic leak detector rated for R-32 before commissioning. A thorough leak check at installation prevents nuisance low-charge fault codes 6–12 months down the road, especially in systems with long line sets.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eExpert Validation:\u003c\/strong\u003e After evacuation, confirm the system holds below 500 microns for a minimum of 10 minutes using a digital micron gauge. The GZV7S units ship with 118 oz of R-32 charge, sized for 15 feet of ⅜\" liquid line — adjust per the installation manual charge procedure for actual line set length.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProfessional Standard:\u003c\/strong\u003e R-32 systems must comply with ASHRAE 34 safety classification standards and EPA Section 608 technician certification requirements. Many jurisdictions also require a mechanical permit for dual fuel installations that connect to gas service. In California SCAQMD areas, verify the furnace model meets applicable low-NOx emission requirements.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUp to 16.2 SEER2 and 8.8 HSPF2 — AHRI-certified matched system efficiency reduces operating costs compared to minimum-efficiency equipment.\u003c\/li\u003e\n\u003cli\u003eR-32 refrigerant with GWP of 675 — a 67.5% reduction from R-410A, supporting EPA AIM Act compliance and reducing environmental impact without sacrificing performance.\u003c\/li\u003e\n\u003cli\u003eVariable-speed inverter-driven compressor adjusts capacity continuously to match load, reducing temperature swings, improving dehumidification, and lowering sound levels in part-load conditions.\u003c\/li\u003e\n\u003cli\u003eENERGY STAR® Most Efficient and Cold Climate Heat Pump certified — may qualify for federal tax credits up to $2,000 under the Inflation Reduction Act (IRA) Section 25C for qualifying heat pump systems.\u003c\/li\u003e\n\u003cli\u003eQuiet-mode operation reduces outdoor sound levels to as low as 45 dBA (sound pressure at 3 feet), equivalent to a quiet library environment.\u003c\/li\u003e\n\u003cli\u003eDual fuel switchover provides gas furnace backup heating (80,000 BTU\/h input at 97% AFUE) when outdoor temperatures drop below the heat pump economic balance point, optimizing operating cost in cold climates.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"border-collapse:collapse;width:100%;\"\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"background:#e8e8e8;text-align:center;\"\u003eAHRI-Certified System Ratings\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAHRI Certificate Number\u003c\/td\u003e\n\u003ctd\u003e215488112\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSEER2\u003c\/td\u003e\n\u003ctd\u003e16.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEER2\u003c\/td\u003e\n\u003ctd\u003e10.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSPF2\u003c\/td\u003e\n\u003ctd\u003e8.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling Capacity (M1)\u003c\/td\u003e\n\u003ctd\u003e45,500 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity – High (M1) @ 47°F\u003c\/td\u003e\n\u003ctd\u003e47,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity @ 5°F\u003c\/td\u003e\n\u003ctd\u003e29,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFurnace AFUE\u003c\/td\u003e\n\u003ctd\u003e97%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"background:#e8e8e8;text-align:center;\"\u003eOutdoor Unit — GZV7SA4810\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W × D × H)\u003c\/td\u003e\n\u003ctd\u003e37\" × 12⅝\" × 39\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquipment Weight\u003c\/td\u003e\n\u003ctd\u003e179 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003e208-230\/1\/60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMin. Circuit Ampacity (MCA)\u003c\/td\u003e\n\u003ctd\u003e37.5A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Overcurrent Protection (MOCP)\u003c\/td\u003e\n\u003ctd\u003e40A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Charge\u003c\/td\u003e\n\u003ctd\u003e118 oz R-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLiquid Line Size\u003c\/td\u003e\n\u003ctd\u003e⅜\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuction Line Size\u003c\/td\u003e\n\u003ctd\u003e1⅛\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSound Rating (Cooling\/Heating)\u003c\/td\u003e\n\u003ctd\u003e73\/73 dBA (Sound Power)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompressor Type\u003c\/td\u003e\n\u003ctd\u003eVariable-Speed Swing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpansion Device\u003c\/td\u003e\n\u003ctd\u003eEEV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"background:#e8e8e8;text-align:center;\"\u003eEvaporator Coil — CAPEA6030D3\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCabinet Dimensions (W × D × H)\u003c\/td\u003e\n\u003ctd\u003e24½\" × 21\" × 30\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eUpflow\/Downflow (Cased)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShip Weight\u003c\/td\u003e\n\u003ctd\u003e78 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"background:#e8e8e8;text-align:center;\"\u003eGas Furnace — GDVM970804CN\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Capacity\u003c\/td\u003e\n\u003ctd\u003e80,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Capacity\u003c\/td\u003e\n\u003ctd\u003e77,600 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAFUE\u003c\/td\u003e\n\u003ctd\u003e97%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGas Valve\u003c\/td\u003e\n\u003ctd\u003eModulating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eVariable-Speed ECM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eDownflow\/Horizontal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCabinet Width × Depth × Height\u003c\/td\u003e\n\u003ctd\u003e21\" × 28⅞\" × 34½\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVent Type \/ Diameter\u003c\/td\u003e\n\u003ctd\u003eDirect Vent (PVC) \/ 2\" - 3\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEmissions\u003c\/td\u003e\n\u003ctd\u003eNatural Gas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\" style=\"font-size:0.9em;font-style:italic;\"\u003eNote: See 'Resources (System Manuals and Warranty)' Tab above for full specifications.\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"border-collapse:collapse;width:100%;\"\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"background:#e8e8e8;text-align:center;\"\u003eCompliance \u0026amp; Environmental Data\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant\u003c\/td\u003e\n\u003ctd\u003eR-32 (Difluoromethane)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGlobal Warming Potential (GWP)\u003c\/td\u003e\n\u003ctd\u003e675 (67.5% lower than R-410A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eASHRAE Safety Classification\u003c\/td\u003e\n\u003ctd\u003eA2L (Lower Flammability)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEPA Section 608\u003c\/td\u003e\n\u003ctd\u003eTechnician certification required for handling R-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAIM Act Compliance\u003c\/td\u003e\n\u003ctd\u003eMeets HFC phase-down requirements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eENERGY STAR®\u003c\/td\u003e\n\u003ctd\u003eMost Efficient \/ Cold Climate Heat Pump\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTax Credit Eligibility\u003c\/td\u003e\n\u003ctd\u003eMay qualify for up to $2,000 federal tax credit under IRA Section 25C for heat pump systems meeting CEE highest efficiency tier\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRegional Compliance\u003c\/td\u003e\n\u003ctd\u003eMeets DOE 2023 regional efficiency standards for all U.S. regions. Verify local mechanical permit and refrigerant detection requirements.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNOx Emissions\u003c\/td\u003e\n\u003ctd\u003eStandard Natural Gas — verify local air quality district requirements before installation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWarranty \u0026amp; Registration\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor Unit (GZV7SA4810):\u003c\/strong\u003e 5-Year Initial Term Parts Limited Warranty (unregistered). When registered online at goodmanmfg.com within 60 days of installation: 10-Year Registered Parts Limited Warranty plus 10-Year Unit Replacement Limited Warranty for compressor failure (one-time replacement of entire unit). Registration required in most states. Warranty applies to owner-occupied residences only.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEvaporator Coil (CAPEA6030D3):\u003c\/strong\u003e 5-Year Initial Term Parts Limited Warranty (unregistered). When registered within 60 days: 10-Year Registered Parts Limited Warranty. Applies to owner-occupied residential installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGas Furnace (GDVM970804CN):\u003c\/strong\u003e 5-Year Initial Term Parts Limited Warranty for all parts and 20-Year Heat Exchanger Limited Warranty (unregistered). When registered within 60 days: 10-Year Registered Parts Limited Warranty for all parts, plus extended heat exchanger coverage for the life of the original registered owner (up to applicable limits). Applies to owner-occupied residential installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRegistration Deadline:\u003c\/strong\u003e Online registration must be completed within 60 days of installation at \u003ca href=\"https:\/\/www.goodmanmfg.com\"\u003ewww.goodmanmfg.com\u003c\/a\u003e. Registration is not required in California, Florida, or Québec. The duration of warranty coverage in Texas and Florida may differ.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImportant:\u003c\/strong\u003e All warranty coverage requires installation by a licensed HVAC contractor adhering to federal, state, and local codes. Warranty does not cover units installed in non-owner-occupied residences or commercial properties. Units ordered online must be installed by a qualifying dealer.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":51658760520000,"sku":"GZV7SA4810-CAPEA6030D3-GDVM970804CN-215488112","price":9000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/5924\/9984\/files\/THRTHTFHFJJd.jpg?v=1777341651"},{"product_id":"gzv7sa4810-chpea4830d3-gcvc961005cn-215488121","title":"Goodman | 4 Ton | 16.2 SEER2 | R-32 | Dual Fuel System | GZV7SA4810 | CHPEA4830D3 | GCVC961005CN | Communicating | 30\" Horizontal Coil | 100,000 BTU Downflow\/Horizontal Two-Stage Variable-Speed ECM Natural Gas Furnace","description":"\u003cp\u003eThis Goodman 4-Ton Dual Fuel System pairs the GZV7SA4810 variable-speed, inverter-driven R-32 heat pump condenser with the CHPEA4830D3 horizontal evaporator coil and the GCVC961005CN 96% AFUE gas furnace. AHRI certified under #215488121, this matched configuration delivers up to 16.2 SEER2 and 8.5 HSPF2 efficiency ratings.\u003c\/p\u003e\n\u003cp\u003eThe two-stage, variable-speed ecm furnace provides 100,000 BTU\/h input (96,000 BTU\/h output) for reliable supplemental heating when outdoor temperatures drop below the heat pump balance point.\u003c\/p\u003e\n\u003cp\u003eThis system is ENERGY STAR® Most Efficient certified and qualifies as a Cold Climate Heat Pump.\u003c\/p\u003e\n\u003cp\u003eR-32 refrigerant offers a 67.5% lower Global Warming Potential (GWP of 675) compared to R-410A (GWP of 2,088), aligning with EPA regulations and the AIM Act phase-down schedule.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: If you would like to review the manufacturer Product Specifications, Warranty, Brochure, etc., for this system, please refer to the 'Resources (System Manuals and Warranty)' Tab above on this page.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eSystem Components\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGZV7SA4810\u003c\/strong\u003e — Goodman GZV7S Series 4-Ton Variable-Speed Inverter-Driven R-32 Side Discharge Heat Pump Condenser. Features variable-speed swing compressor, EEV metering, and communicating capability. Rated up to 46,500 BTU\/h cooling and 47,500 BTU\/h heating at 47°F.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCHPEA4830D3\u003c\/strong\u003e — Goodman CHPEA Series Cased Horizontal Evaporator Coil with factory-installed electronic expansion valve (EEV). All-aluminum coil optimized for R-32 refrigerant. Cabinet width: 30\"; depth: 21\".\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGCVC961005CN\u003c\/strong\u003e — Goodman GCVC Series 96% AFUE Two-Stage, Variable-Speed ECM Gas Furnace with integrated ComfortBridge™ communicating technology. 100,000 BTU\/h input capacity (Natural Gas compliant). Downflow\/Horizontal configuration with 21\" cabinet width.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv style=\"background-color:#f0f7ff;border-left:4px solid #0066cc;padding:16px;margin:20px 0;\"\u003e\n\u003ch4 style=\"margin-top:0;\"\u003ePro-Installer Tip\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Friction:\u003c\/strong\u003e When installing this dual fuel system, the R-32 refrigerant requires careful attention to line set connections. The GZV7SA4810 uses ⅜\" liquid and 1⅛\" suction lines, but the service valves are ⅞\" — you will need ⅞\" to 1⅛\" adapters for suction connections. In attic or closet installations, verify the 30\" coil width clears the available space alongside the 21\" furnace cabinet.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLong-Term Prevention:\u003c\/strong\u003e R-32 is mildly flammable (A2L classification), so verify all brazed connections with an electronic leak detector rated for R-32 before commissioning. A thorough leak check at installation prevents nuisance low-charge fault codes 6–12 months down the road, especially in systems with long line sets.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eExpert Validation:\u003c\/strong\u003e After evacuation, confirm the system holds below 500 microns for a minimum of 10 minutes using a digital micron gauge. The GZV7S units ship with 118 oz of R-32 charge, sized for 15 feet of ⅜\" liquid line — adjust per the installation manual charge procedure for actual line set length.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProfessional Standard:\u003c\/strong\u003e R-32 systems must comply with ASHRAE 34 safety classification standards and EPA Section 608 technician certification requirements. Many jurisdictions also require a mechanical permit for dual fuel installations that connect to gas service. In California SCAQMD areas, verify the furnace model meets applicable low-NOx emission requirements.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUp to 16.2 SEER2 and 8.5 HSPF2 — AHRI-certified matched system efficiency reduces operating costs compared to minimum-efficiency equipment.\u003c\/li\u003e\n\u003cli\u003eR-32 refrigerant with GWP of 675 — a 67.5% reduction from R-410A, supporting EPA AIM Act compliance and reducing environmental impact without sacrificing performance.\u003c\/li\u003e\n\u003cli\u003eVariable-speed inverter-driven compressor adjusts capacity continuously to match load, reducing temperature swings, improving dehumidification, and lowering sound levels in part-load conditions.\u003c\/li\u003e\n\u003cli\u003eENERGY STAR® Most Efficient and Cold Climate Heat Pump certified — may qualify for federal tax credits up to $2,000 under the Inflation Reduction Act (IRA) Section 25C for qualifying heat pump systems.\u003c\/li\u003e\n\u003cli\u003eQuiet-mode operation reduces outdoor sound levels to as low as 45 dBA (sound pressure at 3 feet), equivalent to a quiet library environment.\u003c\/li\u003e\n\u003cli\u003eDual fuel switchover provides gas furnace backup heating (100,000 BTU\/h input at 96% AFUE) when outdoor temperatures drop below the heat pump economic balance point, optimizing operating cost in cold climates.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"border-collapse:collapse;width:100%;\"\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"background:#e8e8e8;text-align:center;\"\u003eAHRI-Certified System Ratings\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAHRI Certificate Number\u003c\/td\u003e\n\u003ctd\u003e215488121\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSEER2\u003c\/td\u003e\n\u003ctd\u003e16.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEER2\u003c\/td\u003e\n\u003ctd\u003e10.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSPF2\u003c\/td\u003e\n\u003ctd\u003e8.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling Capacity (M1)\u003c\/td\u003e\n\u003ctd\u003e45,500 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity – High (M1) @ 47°F\u003c\/td\u003e\n\u003ctd\u003e46,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity @ 5°F\u003c\/td\u003e\n\u003ctd\u003e28,400 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFurnace AFUE\u003c\/td\u003e\n\u003ctd\u003e96%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"background:#e8e8e8;text-align:center;\"\u003eOutdoor Unit — GZV7SA4810\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W × D × H)\u003c\/td\u003e\n\u003ctd\u003e37\" × 12⅝\" × 39\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquipment Weight\u003c\/td\u003e\n\u003ctd\u003e179 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003e208-230\/1\/60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMin. Circuit Ampacity (MCA)\u003c\/td\u003e\n\u003ctd\u003e37.5A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Overcurrent Protection (MOCP)\u003c\/td\u003e\n\u003ctd\u003e40A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Charge\u003c\/td\u003e\n\u003ctd\u003e118 oz R-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLiquid Line Size\u003c\/td\u003e\n\u003ctd\u003e⅜\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuction Line Size\u003c\/td\u003e\n\u003ctd\u003e1⅛\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSound Rating (Cooling\/Heating)\u003c\/td\u003e\n\u003ctd\u003e73\/73 dBA (Sound Power)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompressor Type\u003c\/td\u003e\n\u003ctd\u003eVariable-Speed Swing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpansion Device\u003c\/td\u003e\n\u003ctd\u003eEEV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"background:#e8e8e8;text-align:center;\"\u003eEvaporator Coil — CHPEA4830D3\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCabinet Dimensions (W × D × H)\u003c\/td\u003e\n\u003ctd\u003e30\" × 21\" × 24½\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eHorizontal (Cased)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShip Weight\u003c\/td\u003e\n\u003ctd\u003e78 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"background:#e8e8e8;text-align:center;\"\u003eGas Furnace — GCVC961005CN\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Capacity\u003c\/td\u003e\n\u003ctd\u003e100,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Capacity\u003c\/td\u003e\n\u003ctd\u003e96,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAFUE\u003c\/td\u003e\n\u003ctd\u003e96%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGas Valve\u003c\/td\u003e\n\u003ctd\u003eTwo-Stage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eVariable-Speed ECM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eDownflow\/Horizontal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCabinet Width × Depth × Height\u003c\/td\u003e\n\u003ctd\u003e21\" × 28⅞\" × 34½\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVent Type \/ Diameter\u003c\/td\u003e\n\u003ctd\u003eDirect Vent (PVC) \/ 2\" - 3\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEmissions\u003c\/td\u003e\n\u003ctd\u003eNatural Gas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\" style=\"font-size:0.9em;font-style:italic;\"\u003eNote: See 'Resources (System Manuals and Warranty)' Tab above for full specifications.\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"border-collapse:collapse;width:100%;\"\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"background:#e8e8e8;text-align:center;\"\u003eCompliance \u0026amp; Environmental Data\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant\u003c\/td\u003e\n\u003ctd\u003eR-32 (Difluoromethane)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGlobal Warming Potential (GWP)\u003c\/td\u003e\n\u003ctd\u003e675 (67.5% lower than R-410A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eASHRAE Safety Classification\u003c\/td\u003e\n\u003ctd\u003eA2L (Lower Flammability)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEPA Section 608\u003c\/td\u003e\n\u003ctd\u003eTechnician certification required for handling R-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAIM Act Compliance\u003c\/td\u003e\n\u003ctd\u003eMeets HFC phase-down requirements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eENERGY STAR®\u003c\/td\u003e\n\u003ctd\u003eMost Efficient \/ Cold Climate Heat Pump\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTax Credit Eligibility\u003c\/td\u003e\n\u003ctd\u003eMay qualify for up to $2,000 federal tax credit under IRA Section 25C for heat pump systems meeting CEE highest efficiency tier\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRegional Compliance\u003c\/td\u003e\n\u003ctd\u003eMeets DOE 2023 regional efficiency standards for all U.S. regions. Verify local mechanical permit and refrigerant detection requirements.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNOx Emissions\u003c\/td\u003e\n\u003ctd\u003eStandard Natural Gas — verify local air quality district requirements before installation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWarranty \u0026amp; Registration\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor Unit (GZV7SA4810):\u003c\/strong\u003e 5-Year Initial Term Parts Limited Warranty (unregistered). When registered online at goodmanmfg.com within 60 days of installation: 10-Year Registered Parts Limited Warranty plus 10-Year Unit Replacement Limited Warranty for compressor failure (one-time replacement of entire unit). Registration required in most states. Warranty applies to owner-occupied residences only.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEvaporator Coil (CHPEA4830D3):\u003c\/strong\u003e 5-Year Initial Term Parts Limited Warranty (unregistered). When registered within 60 days: 10-Year Registered Parts Limited Warranty. Applies to owner-occupied residential installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGas Furnace (GCVC961005CN):\u003c\/strong\u003e 5-Year Initial Term Parts Limited Warranty for all parts and 20-Year Heat Exchanger Limited Warranty (unregistered). When registered within 60 days: 10-Year Registered Parts Limited Warranty for all parts, plus extended heat exchanger coverage for the life of the original registered owner (up to applicable limits). Applies to owner-occupied residential installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRegistration Deadline:\u003c\/strong\u003e Online registration must be completed within 60 days of installation at \u003ca href=\"https:\/\/www.goodmanmfg.com\"\u003ewww.goodmanmfg.com\u003c\/a\u003e. Registration is not required in California, Florida, or Québec. The duration of warranty coverage in Texas and Florida may differ.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImportant:\u003c\/strong\u003e All warranty coverage requires installation by a licensed HVAC contractor adhering to federal, state, and local codes. Warranty does not cover units installed in non-owner-occupied residences or commercial properties. Units ordered online must be installed by a qualifying dealer.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":51658760552768,"sku":"GZV7SA4810-CHPEA4830D3-GCVC961005CN-215488121","price":8372.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/5924\/9984\/files\/uutbtbbtbtbtubled.jpg?v=1777727051"},{"product_id":"gzv7sa4810-chpea4830d3-grvt961005cn-215434445","title":"Goodman | 4 Ton | 16.2 SEER2 | R-32 | Dual Fuel System | GZV7SA4810 | CHPEA4830D3 | GRVT961005CN | 30\" Horizontal Coil | 100,000 BTU Downflow Two-Stage Variable-Speed ECM Natural Gas Furnace","description":"\u003cp\u003eThis Goodman 4-Ton Dual Fuel System pairs the GZV7SA4810 variable-speed, inverter-driven R-32 heat pump condenser with the CHPEA4830D3 horizontal evaporator coil and the GRVT961005CN 96% AFUE gas furnace. AHRI certified under #215434445, this matched configuration delivers up to 16.2 SEER2 and 8.5 HSPF2 efficiency ratings.\u003c\/p\u003e\n\u003cp\u003eThe two-stage, variable-speed ecm furnace provides 100,000 BTU\/h input (96,000 BTU\/h output) for reliable supplemental heating when outdoor temperatures drop below the heat pump balance point.\u003c\/p\u003e\n\u003cp\u003eThis system is ENERGY STAR® Most Efficient certified and qualifies as a Cold Climate Heat Pump.\u003c\/p\u003e\n\u003cp\u003eR-32 refrigerant offers a 67.5% lower Global Warming Potential (GWP of 675) compared to R-410A (GWP of 2,088), aligning with EPA regulations and the AIM Act phase-down schedule.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: If you would like to review the manufacturer Product Specifications, Warranty, Brochure, etc., for this system, please refer to the 'Resources (System Manuals and Warranty)' Tab above on this page.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eSystem Components\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGZV7SA4810\u003c\/strong\u003e — Goodman GZV7S Series 4-Ton Variable-Speed Inverter-Driven R-32 Side Discharge Heat Pump Condenser. Features variable-speed swing compressor, EEV metering, and communicating capability. Rated up to 46,500 BTU\/h cooling and 47,500 BTU\/h heating at 47°F.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCHPEA4830D3\u003c\/strong\u003e — Goodman CHPEA Series Cased Horizontal Evaporator Coil with factory-installed electronic expansion valve (EEV). All-aluminum coil optimized for R-32 refrigerant. Cabinet width: 30\"; depth: 21\".\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGRVT961005CN\u003c\/strong\u003e — Goodman GRVT Series 96% AFUE Two-Stage, Variable-Speed ECM Gas Furnace. 100,000 BTU\/h input capacity (Natural Gas compliant). Downflow configuration with 21\" cabinet width.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv style=\"background-color:#f0f7ff;border-left:4px solid #0066cc;padding:16px;margin:20px 0;\"\u003e\n\u003ch4 style=\"margin-top:0;\"\u003ePro-Installer Tip\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Friction:\u003c\/strong\u003e When installing this dual fuel system, the R-32 refrigerant requires careful attention to line set connections. The GZV7SA4810 uses ⅜\" liquid and 1⅛\" suction lines, but the service valves are ⅞\" — you will need ⅞\" to 1⅛\" adapters for suction connections. In attic or closet installations, verify the 30\" coil width clears the available space alongside the 21\" furnace cabinet.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLong-Term Prevention:\u003c\/strong\u003e R-32 is mildly flammable (A2L classification), so verify all brazed connections with an electronic leak detector rated for R-32 before commissioning. A thorough leak check at installation prevents nuisance low-charge fault codes 6–12 months down the road, especially in systems with long line sets.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eExpert Validation:\u003c\/strong\u003e After evacuation, confirm the system holds below 500 microns for a minimum of 10 minutes using a digital micron gauge. The GZV7S units ship with 118 oz of R-32 charge, sized for 15 feet of ⅜\" liquid line — adjust per the installation manual charge procedure for actual line set length.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProfessional Standard:\u003c\/strong\u003e R-32 systems must comply with ASHRAE 34 safety classification standards and EPA Section 608 technician certification requirements. Many jurisdictions also require a mechanical permit for dual fuel installations that connect to gas service. In California SCAQMD areas, verify the furnace model meets applicable low-NOx emission requirements.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUp to 16.2 SEER2 and 8.5 HSPF2 — AHRI-certified matched system efficiency reduces operating costs compared to minimum-efficiency equipment.\u003c\/li\u003e\n\u003cli\u003eR-32 refrigerant with GWP of 675 — a 67.5% reduction from R-410A, supporting EPA AIM Act compliance and reducing environmental impact without sacrificing performance.\u003c\/li\u003e\n\u003cli\u003eVariable-speed inverter-driven compressor adjusts capacity continuously to match load, reducing temperature swings, improving dehumidification, and lowering sound levels in part-load conditions.\u003c\/li\u003e\n\u003cli\u003eENERGY STAR® Most Efficient and Cold Climate Heat Pump certified — may qualify for federal tax credits up to $2,000 under the Inflation Reduction Act (IRA) Section 25C for qualifying heat pump systems.\u003c\/li\u003e\n\u003cli\u003eQuiet-mode operation reduces outdoor sound levels to as low as 45 dBA (sound pressure at 3 feet), equivalent to a quiet library environment.\u003c\/li\u003e\n\u003cli\u003eDual fuel switchover provides gas furnace backup heating (100,000 BTU\/h input at 96% AFUE) when outdoor temperatures drop below the heat pump economic balance point, optimizing operating cost in cold climates.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"border-collapse:collapse;width:100%;\"\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"background:#e8e8e8;text-align:center;\"\u003eAHRI-Certified System Ratings\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAHRI Certificate Number\u003c\/td\u003e\n\u003ctd\u003e215434445\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSEER2\u003c\/td\u003e\n\u003ctd\u003e16.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEER2\u003c\/td\u003e\n\u003ctd\u003e10.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSPF2\u003c\/td\u003e\n\u003ctd\u003e8.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling Capacity (M1)\u003c\/td\u003e\n\u003ctd\u003e45,500 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity – High (M1) @ 47°F\u003c\/td\u003e\n\u003ctd\u003e46,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity @ 5°F\u003c\/td\u003e\n\u003ctd\u003e28,400 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFurnace AFUE\u003c\/td\u003e\n\u003ctd\u003e96%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"background:#e8e8e8;text-align:center;\"\u003eOutdoor Unit — GZV7SA4810\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W × D × H)\u003c\/td\u003e\n\u003ctd\u003e37\" × 12⅝\" × 39\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquipment Weight\u003c\/td\u003e\n\u003ctd\u003e179 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003e208-230\/1\/60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMin. Circuit Ampacity (MCA)\u003c\/td\u003e\n\u003ctd\u003e37.5A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Overcurrent Protection (MOCP)\u003c\/td\u003e\n\u003ctd\u003e40A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Charge\u003c\/td\u003e\n\u003ctd\u003e118 oz R-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLiquid Line Size\u003c\/td\u003e\n\u003ctd\u003e⅜\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuction Line Size\u003c\/td\u003e\n\u003ctd\u003e1⅛\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSound Rating (Cooling\/Heating)\u003c\/td\u003e\n\u003ctd\u003e73\/73 dBA (Sound Power)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompressor Type\u003c\/td\u003e\n\u003ctd\u003eVariable-Speed Swing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpansion Device\u003c\/td\u003e\n\u003ctd\u003eEEV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"background:#e8e8e8;text-align:center;\"\u003eEvaporator Coil — CHPEA4830D3\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCabinet Dimensions (W × D × H)\u003c\/td\u003e\n\u003ctd\u003e30\" × 21\" × 24½\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eHorizontal (Cased)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShip Weight\u003c\/td\u003e\n\u003ctd\u003e78 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"background:#e8e8e8;text-align:center;\"\u003eGas Furnace — GRVT961005CN\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Capacity\u003c\/td\u003e\n\u003ctd\u003e100,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Capacity\u003c\/td\u003e\n\u003ctd\u003e96,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAFUE\u003c\/td\u003e\n\u003ctd\u003e96%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGas Valve\u003c\/td\u003e\n\u003ctd\u003eTwo-Stage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eVariable-Speed ECM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eDownflow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCabinet Width × Depth × Height\u003c\/td\u003e\n\u003ctd\u003e21\" × 28⅞\" × 34½\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVent Type \/ Diameter\u003c\/td\u003e\n\u003ctd\u003eDirect Vent (PVC) \/ 2\" - 3\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEmissions\u003c\/td\u003e\n\u003ctd\u003eNatural Gas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\" style=\"font-size:0.9em;font-style:italic;\"\u003eNote: See 'Resources (System Manuals and Warranty)' Tab above for full specifications.\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"border-collapse:collapse;width:100%;\"\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"background:#e8e8e8;text-align:center;\"\u003eCompliance \u0026amp; Environmental Data\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant\u003c\/td\u003e\n\u003ctd\u003eR-32 (Difluoromethane)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGlobal Warming Potential (GWP)\u003c\/td\u003e\n\u003ctd\u003e675 (67.5% lower than R-410A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eASHRAE Safety Classification\u003c\/td\u003e\n\u003ctd\u003eA2L (Lower Flammability)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEPA Section 608\u003c\/td\u003e\n\u003ctd\u003eTechnician certification required for handling R-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAIM Act Compliance\u003c\/td\u003e\n\u003ctd\u003eMeets HFC phase-down requirements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eENERGY STAR®\u003c\/td\u003e\n\u003ctd\u003eMost Efficient \/ Cold Climate Heat Pump\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTax Credit Eligibility\u003c\/td\u003e\n\u003ctd\u003eMay qualify for up to $2,000 federal tax credit under IRA Section 25C for heat pump systems meeting CEE highest efficiency tier\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRegional Compliance\u003c\/td\u003e\n\u003ctd\u003eMeets DOE 2023 regional efficiency standards for all U.S. regions. Verify local mechanical permit and refrigerant detection requirements.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNOx Emissions\u003c\/td\u003e\n\u003ctd\u003eStandard Natural Gas — verify local air quality district requirements before installation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWarranty \u0026amp; Registration\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor Unit (GZV7SA4810):\u003c\/strong\u003e 5-Year Initial Term Parts Limited Warranty (unregistered). When registered online at goodmanmfg.com within 60 days of installation: 10-Year Registered Parts Limited Warranty plus 10-Year Unit Replacement Limited Warranty for compressor failure (one-time replacement of entire unit). Registration required in most states. Warranty applies to owner-occupied residences only.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEvaporator Coil (CHPEA4830D3):\u003c\/strong\u003e 5-Year Initial Term Parts Limited Warranty (unregistered). When registered within 60 days: 10-Year Registered Parts Limited Warranty. Applies to owner-occupied residential installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGas Furnace (GRVT961005CN):\u003c\/strong\u003e 5-Year Initial Term Parts Limited Warranty for all parts and 20-Year Heat Exchanger Limited Warranty (unregistered). When registered within 60 days: 10-Year Registered Parts Limited Warranty for all parts, plus extended heat exchanger coverage for the life of the original registered owner (up to applicable limits). Applies to owner-occupied residential installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRegistration Deadline:\u003c\/strong\u003e Online registration must be completed within 60 days of installation at \u003ca href=\"https:\/\/www.goodmanmfg.com\"\u003ewww.goodmanmfg.com\u003c\/a\u003e. Registration is not required in California, Florida, or Québec. The duration of warranty coverage in Texas and Florida may differ.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImportant:\u003c\/strong\u003e All warranty coverage requires installation by a licensed HVAC contractor adhering to federal, state, and local codes. Warranty does not cover units installed in non-owner-occupied residences or commercial properties. Units ordered online must be installed by a qualifying dealer.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":51658760749376,"sku":"GZV7SA4810-CHPEA4830D3-GRVT961005CN-215434445","price":8568.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/5924\/9984\/files\/THRTHTFHFJJd.jpg?v=1777341651"},{"product_id":"gzv7sa4810-chpea6030d3-gcvc961005cn-215488131","title":"Goodman | 4 Ton | 16.2 SEER2 | R-32 | Dual Fuel System | GZV7SA4810 | CHPEA6030D3 | GCVC961005CN | Communicating | 30\" Horizontal Coil | 100,000 BTU Downflow\/Horizontal Two-Stage Variable-Speed ECM Natural Gas Furnace","description":"\u003cp\u003eThis Goodman 4-Ton Dual Fuel System pairs the GZV7SA4810 variable-speed, inverter-driven R-32 heat pump condenser with the CHPEA6030D3 horizontal evaporator coil and the GCVC961005CN 96% AFUE gas furnace. AHRI certified under #215488131, this matched configuration delivers up to 16.2 SEER2 and 8.5 HSPF2 efficiency ratings.\u003c\/p\u003e\n\u003cp\u003eThe two-stage, variable-speed ecm furnace provides 100,000 BTU\/h input (96,000 BTU\/h output) for reliable supplemental heating when outdoor temperatures drop below the heat pump balance point.\u003c\/p\u003e\n\u003cp\u003eThis system is ENERGY STAR® Most Efficient certified and qualifies as a Cold Climate Heat Pump.\u003c\/p\u003e\n\u003cp\u003eR-32 refrigerant offers a 67.5% lower Global Warming Potential (GWP of 675) compared to R-410A (GWP of 2,088), aligning with EPA regulations and the AIM Act phase-down schedule.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: If you would like to review the manufacturer Product Specifications, Warranty, Brochure, etc., for this system, please refer to the 'Resources (System Manuals and Warranty)' Tab above on this page.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eSystem Components\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGZV7SA4810\u003c\/strong\u003e — Goodman GZV7S Series 4-Ton Variable-Speed Inverter-Driven R-32 Side Discharge Heat Pump Condenser. Features variable-speed swing compressor, EEV metering, and communicating capability. Rated up to 46,500 BTU\/h cooling and 47,500 BTU\/h heating at 47°F.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCHPEA6030D3\u003c\/strong\u003e — Goodman CHPEA Series Cased Horizontal Evaporator Coil with factory-installed electronic expansion valve (EEV). All-aluminum coil optimized for R-32 refrigerant. Cabinet width: 30\"; depth: 21\".\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGCVC961005CN\u003c\/strong\u003e — Goodman GCVC Series 96% AFUE Two-Stage, Variable-Speed ECM Gas Furnace with integrated ComfortBridge™ communicating technology. 100,000 BTU\/h input capacity (Natural Gas compliant). Downflow\/Horizontal configuration with 21\" cabinet width.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv style=\"background-color:#f0f7ff;border-left:4px solid #0066cc;padding:16px;margin:20px 0;\"\u003e\n\u003ch4 style=\"margin-top:0;\"\u003ePro-Installer Tip\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Friction:\u003c\/strong\u003e When installing this dual fuel system, the R-32 refrigerant requires careful attention to line set connections. The GZV7SA4810 uses ⅜\" liquid and 1⅛\" suction lines, but the service valves are ⅞\" — you will need ⅞\" to 1⅛\" adapters for suction connections. In attic or closet installations, verify the 30\" coil width clears the available space alongside the 21\" furnace cabinet.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLong-Term Prevention:\u003c\/strong\u003e R-32 is mildly flammable (A2L classification), so verify all brazed connections with an electronic leak detector rated for R-32 before commissioning. A thorough leak check at installation prevents nuisance low-charge fault codes 6–12 months down the road, especially in systems with long line sets.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eExpert Validation:\u003c\/strong\u003e After evacuation, confirm the system holds below 500 microns for a minimum of 10 minutes using a digital micron gauge. The GZV7S units ship with 118 oz of R-32 charge, sized for 15 feet of ⅜\" liquid line — adjust per the installation manual charge procedure for actual line set length.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProfessional Standard:\u003c\/strong\u003e R-32 systems must comply with ASHRAE 34 safety classification standards and EPA Section 608 technician certification requirements. Many jurisdictions also require a mechanical permit for dual fuel installations that connect to gas service. In California SCAQMD areas, verify the furnace model meets applicable low-NOx emission requirements.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUp to 16.2 SEER2 and 8.5 HSPF2 — AHRI-certified matched system efficiency reduces operating costs compared to minimum-efficiency equipment.\u003c\/li\u003e\n\u003cli\u003eR-32 refrigerant with GWP of 675 — a 67.5% reduction from R-410A, supporting EPA AIM Act compliance and reducing environmental impact without sacrificing performance.\u003c\/li\u003e\n\u003cli\u003eVariable-speed inverter-driven compressor adjusts capacity continuously to match load, reducing temperature swings, improving dehumidification, and lowering sound levels in part-load conditions.\u003c\/li\u003e\n\u003cli\u003eENERGY STAR® Most Efficient and Cold Climate Heat Pump certified — may qualify for federal tax credits up to $2,000 under the Inflation Reduction Act (IRA) Section 25C for qualifying heat pump systems.\u003c\/li\u003e\n\u003cli\u003eQuiet-mode operation reduces outdoor sound levels to as low as 45 dBA (sound pressure at 3 feet), equivalent to a quiet library environment.\u003c\/li\u003e\n\u003cli\u003eDual fuel switchover provides gas furnace backup heating (100,000 BTU\/h input at 96% AFUE) when outdoor temperatures drop below the heat pump economic balance point, optimizing operating cost in cold climates.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"border-collapse:collapse;width:100%;\"\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"background:#e8e8e8;text-align:center;\"\u003eAHRI-Certified System Ratings\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAHRI Certificate Number\u003c\/td\u003e\n\u003ctd\u003e215488131\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSEER2\u003c\/td\u003e\n\u003ctd\u003e16.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEER2\u003c\/td\u003e\n\u003ctd\u003e10.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSPF2\u003c\/td\u003e\n\u003ctd\u003e8.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling Capacity (M1)\u003c\/td\u003e\n\u003ctd\u003e45,500 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity – High (M1) @ 47°F\u003c\/td\u003e\n\u003ctd\u003e46,500 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity @ 5°F\u003c\/td\u003e\n\u003ctd\u003e29,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFurnace AFUE\u003c\/td\u003e\n\u003ctd\u003e96%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"background:#e8e8e8;text-align:center;\"\u003eOutdoor Unit — GZV7SA4810\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W × D × H)\u003c\/td\u003e\n\u003ctd\u003e37\" × 12⅝\" × 39\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquipment Weight\u003c\/td\u003e\n\u003ctd\u003e179 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003e208-230\/1\/60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMin. Circuit Ampacity (MCA)\u003c\/td\u003e\n\u003ctd\u003e37.5A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Overcurrent Protection (MOCP)\u003c\/td\u003e\n\u003ctd\u003e40A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Charge\u003c\/td\u003e\n\u003ctd\u003e118 oz R-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLiquid Line Size\u003c\/td\u003e\n\u003ctd\u003e⅜\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuction Line Size\u003c\/td\u003e\n\u003ctd\u003e1⅛\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSound Rating (Cooling\/Heating)\u003c\/td\u003e\n\u003ctd\u003e73\/73 dBA (Sound Power)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompressor Type\u003c\/td\u003e\n\u003ctd\u003eVariable-Speed Swing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpansion Device\u003c\/td\u003e\n\u003ctd\u003eEEV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"background:#e8e8e8;text-align:center;\"\u003eEvaporator Coil — CHPEA6030D3\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCabinet Dimensions (W × D × H)\u003c\/td\u003e\n\u003ctd\u003e30\" × 21\" × 21\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eHorizontal (Cased)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShip Weight\u003c\/td\u003e\n\u003ctd\u003e76 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"background:#e8e8e8;text-align:center;\"\u003eGas Furnace — GCVC961005CN\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Capacity\u003c\/td\u003e\n\u003ctd\u003e100,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Capacity\u003c\/td\u003e\n\u003ctd\u003e96,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAFUE\u003c\/td\u003e\n\u003ctd\u003e96%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGas Valve\u003c\/td\u003e\n\u003ctd\u003eTwo-Stage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eVariable-Speed ECM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eDownflow\/Horizontal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCabinet Width × Depth × Height\u003c\/td\u003e\n\u003ctd\u003e21\" × 28⅞\" × 34½\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVent Type \/ Diameter\u003c\/td\u003e\n\u003ctd\u003eDirect Vent (PVC) \/ 2\" - 3\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEmissions\u003c\/td\u003e\n\u003ctd\u003eNatural Gas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\" style=\"font-size:0.9em;font-style:italic;\"\u003eNote: See 'Resources (System Manuals and Warranty)' Tab above for full specifications.\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"border-collapse:collapse;width:100%;\"\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"background:#e8e8e8;text-align:center;\"\u003eCompliance \u0026amp; Environmental Data\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant\u003c\/td\u003e\n\u003ctd\u003eR-32 (Difluoromethane)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGlobal Warming Potential (GWP)\u003c\/td\u003e\n\u003ctd\u003e675 (67.5% lower than R-410A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eASHRAE Safety Classification\u003c\/td\u003e\n\u003ctd\u003eA2L (Lower Flammability)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEPA Section 608\u003c\/td\u003e\n\u003ctd\u003eTechnician certification required for handling R-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAIM Act Compliance\u003c\/td\u003e\n\u003ctd\u003eMeets HFC phase-down requirements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eENERGY STAR®\u003c\/td\u003e\n\u003ctd\u003eMost Efficient \/ Cold Climate Heat Pump\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTax Credit Eligibility\u003c\/td\u003e\n\u003ctd\u003eMay qualify for up to $2,000 federal tax credit under IRA Section 25C for heat pump systems meeting CEE highest efficiency tier\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRegional Compliance\u003c\/td\u003e\n\u003ctd\u003eMeets DOE 2023 regional efficiency standards for all U.S. regions. Verify local mechanical permit and refrigerant detection requirements.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNOx Emissions\u003c\/td\u003e\n\u003ctd\u003eStandard Natural Gas — verify local air quality district requirements before installation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWarranty \u0026amp; Registration\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor Unit (GZV7SA4810):\u003c\/strong\u003e 5-Year Initial Term Parts Limited Warranty (unregistered). When registered online at goodmanmfg.com within 60 days of installation: 10-Year Registered Parts Limited Warranty plus 10-Year Unit Replacement Limited Warranty for compressor failure (one-time replacement of entire unit). Registration required in most states. Warranty applies to owner-occupied residences only.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEvaporator Coil (CHPEA6030D3):\u003c\/strong\u003e 5-Year Initial Term Parts Limited Warranty (unregistered). When registered within 60 days: 10-Year Registered Parts Limited Warranty. Applies to owner-occupied residential installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGas Furnace (GCVC961005CN):\u003c\/strong\u003e 5-Year Initial Term Parts Limited Warranty for all parts and 20-Year Heat Exchanger Limited Warranty (unregistered). When registered within 60 days: 10-Year Registered Parts Limited Warranty for all parts, plus extended heat exchanger coverage for the life of the original registered owner (up to applicable limits). Applies to owner-occupied residential installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRegistration Deadline:\u003c\/strong\u003e Online registration must be completed within 60 days of installation at \u003ca href=\"https:\/\/www.goodmanmfg.com\"\u003ewww.goodmanmfg.com\u003c\/a\u003e. Registration is not required in California, Florida, or Québec. The duration of warranty coverage in Texas and Florida may differ.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImportant:\u003c\/strong\u003e All warranty coverage requires installation by a licensed HVAC contractor adhering to federal, state, and local codes. Warranty does not cover units installed in non-owner-occupied residences or commercial properties. Units ordered online must be installed by a qualifying dealer.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":51658760814912,"sku":"GZV7SA4810-CHPEA6030D3-GCVC961005CN-215488131","price":8388.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/5924\/9984\/files\/uutbtbbtbtbtubled.jpg?v=1777727051"},{"product_id":"gzv7sa4810-chpea4830d3-gdvt961005cn-215434445","title":"Goodman | 4 Ton | 16.2 SEER2 | R-32 | Dual Fuel System | GZV7SA4810 | CHPEA4830D3 | GDVT961005CN | 30\" Horizontal Coil | 100,000 BTU Downflow\/Horizontal Two-Stage Variable-Speed ECM Natural Gas Furnace","description":"\u003cp\u003eThis Goodman 4-Ton Dual Fuel System pairs the GZV7SA4810 variable-speed, inverter-driven R-32 heat pump condenser with the CHPEA4830D3 horizontal evaporator coil and the GDVT961005CN 96% AFUE gas furnace. AHRI certified under #215434445, this matched configuration delivers up to 16.2 SEER2 and 8.5 HSPF2 efficiency ratings.\u003c\/p\u003e\n\u003cp\u003eThe two-stage, variable-speed ecm furnace provides 100,000 BTU\/h input (96,000 BTU\/h output) for reliable supplemental heating when outdoor temperatures drop below the heat pump balance point.\u003c\/p\u003e\n\u003cp\u003eThis system is ENERGY STAR® Most Efficient certified and qualifies as a Cold Climate Heat Pump.\u003c\/p\u003e\n\u003cp\u003eR-32 refrigerant offers a 67.5% lower Global Warming Potential (GWP of 675) compared to R-410A (GWP of 2,088), aligning with EPA regulations and the AIM Act phase-down schedule.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: If you would like to review the manufacturer Product Specifications, Warranty, Brochure, etc., for this system, please refer to the 'Resources (System Manuals and Warranty)' Tab above on this page.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eSystem Components\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGZV7SA4810\u003c\/strong\u003e — Goodman GZV7S Series 4-Ton Variable-Speed Inverter-Driven R-32 Side Discharge Heat Pump Condenser. Features variable-speed swing compressor, EEV metering, and communicating capability. Rated up to 46,500 BTU\/h cooling and 47,500 BTU\/h heating at 47°F.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCHPEA4830D3\u003c\/strong\u003e — Goodman CHPEA Series Cased Horizontal Evaporator Coil with factory-installed electronic expansion valve (EEV). All-aluminum coil optimized for R-32 refrigerant. Cabinet width: 30\"; depth: 21\".\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGDVT961005CN\u003c\/strong\u003e — Goodman GDVT Series 96% AFUE Two-Stage, Variable-Speed ECM Gas Furnace. 100,000 BTU\/h input capacity (Natural Gas compliant). Downflow\/Horizontal configuration with 21\" cabinet width.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv style=\"background-color:#f0f7ff;border-left:4px solid #0066cc;padding:16px;margin:20px 0;\"\u003e\n\u003ch4 style=\"margin-top:0;\"\u003ePro-Installer Tip\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Friction:\u003c\/strong\u003e When installing this dual fuel system, the R-32 refrigerant requires careful attention to line set connections. The GZV7SA4810 uses ⅜\" liquid and 1⅛\" suction lines, but the service valves are ⅞\" — you will need ⅞\" to 1⅛\" adapters for suction connections. In attic or closet installations, verify the 30\" coil width clears the available space alongside the 21\" furnace cabinet.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLong-Term Prevention:\u003c\/strong\u003e R-32 is mildly flammable (A2L classification), so verify all brazed connections with an electronic leak detector rated for R-32 before commissioning. A thorough leak check at installation prevents nuisance low-charge fault codes 6–12 months down the road, especially in systems with long line sets.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eExpert Validation:\u003c\/strong\u003e After evacuation, confirm the system holds below 500 microns for a minimum of 10 minutes using a digital micron gauge. The GZV7S units ship with 118 oz of R-32 charge, sized for 15 feet of ⅜\" liquid line — adjust per the installation manual charge procedure for actual line set length.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProfessional Standard:\u003c\/strong\u003e R-32 systems must comply with ASHRAE 34 safety classification standards and EPA Section 608 technician certification requirements. Many jurisdictions also require a mechanical permit for dual fuel installations that connect to gas service. In California SCAQMD areas, verify the furnace model meets applicable low-NOx emission requirements.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUp to 16.2 SEER2 and 8.5 HSPF2 — AHRI-certified matched system efficiency reduces operating costs compared to minimum-efficiency equipment.\u003c\/li\u003e\n\u003cli\u003eR-32 refrigerant with GWP of 675 — a 67.5% reduction from R-410A, supporting EPA AIM Act compliance and reducing environmental impact without sacrificing performance.\u003c\/li\u003e\n\u003cli\u003eVariable-speed inverter-driven compressor adjusts capacity continuously to match load, reducing temperature swings, improving dehumidification, and lowering sound levels in part-load conditions.\u003c\/li\u003e\n\u003cli\u003eENERGY STAR® Most Efficient and Cold Climate Heat Pump certified — may qualify for federal tax credits up to $2,000 under the Inflation Reduction Act (IRA) Section 25C for qualifying heat pump systems.\u003c\/li\u003e\n\u003cli\u003eQuiet-mode operation reduces outdoor sound levels to as low as 45 dBA (sound pressure at 3 feet), equivalent to a quiet library environment.\u003c\/li\u003e\n\u003cli\u003eDual fuel switchover provides gas furnace backup heating (100,000 BTU\/h input at 96% AFUE) when outdoor temperatures drop below the heat pump economic balance point, optimizing operating cost in cold climates.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"border-collapse:collapse;width:100%;\"\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"background:#e8e8e8;text-align:center;\"\u003eAHRI-Certified System Ratings\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAHRI Certificate Number\u003c\/td\u003e\n\u003ctd\u003e215434445\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSEER2\u003c\/td\u003e\n\u003ctd\u003e16.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEER2\u003c\/td\u003e\n\u003ctd\u003e10.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSPF2\u003c\/td\u003e\n\u003ctd\u003e8.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling Capacity (M1)\u003c\/td\u003e\n\u003ctd\u003e45,500 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity – High (M1) @ 47°F\u003c\/td\u003e\n\u003ctd\u003e46,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity @ 5°F\u003c\/td\u003e\n\u003ctd\u003e28,400 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFurnace AFUE\u003c\/td\u003e\n\u003ctd\u003e96%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"background:#e8e8e8;text-align:center;\"\u003eOutdoor Unit — GZV7SA4810\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W × D × H)\u003c\/td\u003e\n\u003ctd\u003e37\" × 12⅝\" × 39\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquipment Weight\u003c\/td\u003e\n\u003ctd\u003e179 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003e208-230\/1\/60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMin. Circuit Ampacity (MCA)\u003c\/td\u003e\n\u003ctd\u003e37.5A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Overcurrent Protection (MOCP)\u003c\/td\u003e\n\u003ctd\u003e40A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Charge\u003c\/td\u003e\n\u003ctd\u003e118 oz R-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLiquid Line Size\u003c\/td\u003e\n\u003ctd\u003e⅜\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuction Line Size\u003c\/td\u003e\n\u003ctd\u003e1⅛\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSound Rating (Cooling\/Heating)\u003c\/td\u003e\n\u003ctd\u003e73\/73 dBA (Sound Power)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompressor Type\u003c\/td\u003e\n\u003ctd\u003eVariable-Speed Swing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpansion Device\u003c\/td\u003e\n\u003ctd\u003eEEV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"background:#e8e8e8;text-align:center;\"\u003eEvaporator Coil — CHPEA4830D3\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCabinet Dimensions (W × D × H)\u003c\/td\u003e\n\u003ctd\u003e30\" × 21\" × 24½\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eHorizontal (Cased)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShip Weight\u003c\/td\u003e\n\u003ctd\u003e78 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"background:#e8e8e8;text-align:center;\"\u003eGas Furnace — GDVT961005CN\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Capacity\u003c\/td\u003e\n\u003ctd\u003e100,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Capacity\u003c\/td\u003e\n\u003ctd\u003e96,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAFUE\u003c\/td\u003e\n\u003ctd\u003e96%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGas Valve\u003c\/td\u003e\n\u003ctd\u003eTwo-Stage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eVariable-Speed ECM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eDownflow\/Horizontal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCabinet Width × Depth × Height\u003c\/td\u003e\n\u003ctd\u003e21\" × 28⅞\" × 34½\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVent Type \/ Diameter\u003c\/td\u003e\n\u003ctd\u003eDirect Vent (PVC) \/ 2\" - 3\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEmissions\u003c\/td\u003e\n\u003ctd\u003eNatural Gas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\" style=\"font-size:0.9em;font-style:italic;\"\u003eNote: See 'Resources (System Manuals and Warranty)' Tab above for full specifications.\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"border-collapse:collapse;width:100%;\"\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"background:#e8e8e8;text-align:center;\"\u003eCompliance \u0026amp; Environmental Data\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant\u003c\/td\u003e\n\u003ctd\u003eR-32 (Difluoromethane)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGlobal Warming Potential (GWP)\u003c\/td\u003e\n\u003ctd\u003e675 (67.5% lower than R-410A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eASHRAE Safety Classification\u003c\/td\u003e\n\u003ctd\u003eA2L (Lower Flammability)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEPA Section 608\u003c\/td\u003e\n\u003ctd\u003eTechnician certification required for handling R-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAIM Act Compliance\u003c\/td\u003e\n\u003ctd\u003eMeets HFC phase-down requirements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eENERGY STAR®\u003c\/td\u003e\n\u003ctd\u003eMost Efficient \/ Cold Climate Heat Pump\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTax Credit Eligibility\u003c\/td\u003e\n\u003ctd\u003eMay qualify for up to $2,000 federal tax credit under IRA Section 25C for heat pump systems meeting CEE highest efficiency tier\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRegional Compliance\u003c\/td\u003e\n\u003ctd\u003eMeets DOE 2023 regional efficiency standards for all U.S. regions. Verify local mechanical permit and refrigerant detection requirements.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNOx Emissions\u003c\/td\u003e\n\u003ctd\u003eStandard Natural Gas — verify local air quality district requirements before installation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWarranty \u0026amp; Registration\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor Unit (GZV7SA4810):\u003c\/strong\u003e 5-Year Initial Term Parts Limited Warranty (unregistered). When registered online at goodmanmfg.com within 60 days of installation: 10-Year Registered Parts Limited Warranty plus 10-Year Unit Replacement Limited Warranty for compressor failure (one-time replacement of entire unit). Registration required in most states. Warranty applies to owner-occupied residences only.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEvaporator Coil (CHPEA4830D3):\u003c\/strong\u003e 5-Year Initial Term Parts Limited Warranty (unregistered). When registered within 60 days: 10-Year Registered Parts Limited Warranty. Applies to owner-occupied residential installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGas Furnace (GDVT961005CN):\u003c\/strong\u003e 5-Year Initial Term Parts Limited Warranty for all parts and 20-Year Heat Exchanger Limited Warranty (unregistered). When registered within 60 days: 10-Year Registered Parts Limited Warranty for all parts, plus extended heat exchanger coverage for the life of the original registered owner (up to applicable limits). Applies to owner-occupied residential installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRegistration Deadline:\u003c\/strong\u003e Online registration must be completed within 60 days of installation at \u003ca href=\"https:\/\/www.goodmanmfg.com\"\u003ewww.goodmanmfg.com\u003c\/a\u003e. Registration is not required in California, Florida, or Québec. The duration of warranty coverage in Texas and Florida may differ.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImportant:\u003c\/strong\u003e All warranty coverage requires installation by a licensed HVAC contractor adhering to federal, state, and local codes. Warranty does not cover units installed in non-owner-occupied residences or commercial properties. Units ordered online must be installed by a qualifying dealer.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":51658760847680,"sku":"GZV7SA4810-CHPEA4830D3-GDVT961005CN-215434445","price":8657.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/5924\/9984\/files\/THRTHTFHFJJd.jpg?v=1777341651"},{"product_id":"gzv7sa4810-capea6030c3-gmvc961005cn-215488111","title":"Goodman | 4 Ton | 16.2 SEER2 | R-32 | Dual Fuel System | GZV7SA4810 | CAPEA6030C3 | GMVC961005CN | Communicating | 21\" Upflow\/Downflow Coil | 100,000 BTU Upflow\/Horizontal Two-Stage Variable-Speed ECM Natural Gas Furnace","description":"\u003cp\u003eThis Goodman 4-Ton Dual Fuel System pairs the GZV7SA4810 variable-speed, inverter-driven R-32 heat pump condenser with the CAPEA6030C3 upflow\/downflow evaporator coil and the GMVC961005CN 96% AFUE gas furnace. AHRI certified under #215488111, this matched configuration delivers up to 16.2 SEER2 and 8.8 HSPF2 efficiency ratings.\u003c\/p\u003e\n\u003cp\u003eThe two-stage, variable-speed ecm furnace provides 100,000 BTU\/h input (96,000 BTU\/h output) for reliable supplemental heating when outdoor temperatures drop below the heat pump balance point.\u003c\/p\u003e\n\u003cp\u003eThis system is ENERGY STAR® Most Efficient certified and qualifies as a Cold Climate Heat Pump.\u003c\/p\u003e\n\u003cp\u003eR-32 refrigerant offers a 67.5% lower Global Warming Potential (GWP of 675) compared to R-410A (GWP of 2,088), aligning with EPA regulations and the AIM Act phase-down schedule.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: If you would like to review the manufacturer Product Specifications, Warranty, Brochure, etc., for this system, please refer to the 'Resources (System Manuals and Warranty)' Tab above on this page.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eSystem Components\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGZV7SA4810\u003c\/strong\u003e — Goodman GZV7S Series 4-Ton Variable-Speed Inverter-Driven R-32 Side Discharge Heat Pump Condenser. Features variable-speed swing compressor, EEV metering, and communicating capability. Rated up to 46,500 BTU\/h cooling and 47,500 BTU\/h heating at 47°F.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCAPEA6030C3\u003c\/strong\u003e — Goodman CAPEA Series Cased Upflow\/Downflow Evaporator Coil with factory-installed electronic expansion valve (EEV). All-aluminum coil optimized for R-32 refrigerant. Cabinet width: 21\"; depth: 21\".\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGMVC961005CN\u003c\/strong\u003e — Goodman GMVC Series 96% AFUE Two-Stage, Variable-Speed ECM Gas Furnace with integrated ComfortBridge™ communicating technology. 100,000 BTU\/h input capacity (Natural Gas compliant). Upflow\/Horizontal configuration with 21\" cabinet width.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv style=\"background-color:#f0f7ff;border-left:4px solid #0066cc;padding:16px;margin:20px 0;\"\u003e\n\u003ch4 style=\"margin-top:0;\"\u003ePro-Installer Tip\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Friction:\u003c\/strong\u003e When installing this dual fuel system, the R-32 refrigerant requires careful attention to line set connections. The GZV7SA4810 uses ⅜\" liquid and 1⅛\" suction lines, but the service valves are ⅞\" — you will need ⅞\" to 1⅛\" adapters for suction connections. In attic or closet installations, verify the 21\" coil width clears the available space alongside the 21\" furnace cabinet.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLong-Term Prevention:\u003c\/strong\u003e R-32 is mildly flammable (A2L classification), so verify all brazed connections with an electronic leak detector rated for R-32 before commissioning. A thorough leak check at installation prevents nuisance low-charge fault codes 6–12 months down the road, especially in systems with long line sets.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eExpert Validation:\u003c\/strong\u003e After evacuation, confirm the system holds below 500 microns for a minimum of 10 minutes using a digital micron gauge. The GZV7S units ship with 118 oz of R-32 charge, sized for 15 feet of ⅜\" liquid line — adjust per the installation manual charge procedure for actual line set length.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProfessional Standard:\u003c\/strong\u003e R-32 systems must comply with ASHRAE 34 safety classification standards and EPA Section 608 technician certification requirements. Many jurisdictions also require a mechanical permit for dual fuel installations that connect to gas service. In California SCAQMD areas, verify the furnace model meets applicable low-NOx emission requirements.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUp to 16.2 SEER2 and 8.8 HSPF2 — AHRI-certified matched system efficiency reduces operating costs compared to minimum-efficiency equipment.\u003c\/li\u003e\n\u003cli\u003eR-32 refrigerant with GWP of 675 — a 67.5% reduction from R-410A, supporting EPA AIM Act compliance and reducing environmental impact without sacrificing performance.\u003c\/li\u003e\n\u003cli\u003eVariable-speed inverter-driven compressor adjusts capacity continuously to match load, reducing temperature swings, improving dehumidification, and lowering sound levels in part-load conditions.\u003c\/li\u003e\n\u003cli\u003eENERGY STAR® Most Efficient and Cold Climate Heat Pump certified — may qualify for federal tax credits up to $2,000 under the Inflation Reduction Act (IRA) Section 25C for qualifying heat pump systems.\u003c\/li\u003e\n\u003cli\u003eQuiet-mode operation reduces outdoor sound levels to as low as 45 dBA (sound pressure at 3 feet), equivalent to a quiet library environment.\u003c\/li\u003e\n\u003cli\u003eDual fuel switchover provides gas furnace backup heating (100,000 BTU\/h input at 96% AFUE) when outdoor temperatures drop below the heat pump economic balance point, optimizing operating cost in cold climates.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"border-collapse:collapse;width:100%;\"\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"background:#e8e8e8;text-align:center;\"\u003eAHRI-Certified System Ratings\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAHRI Certificate Number\u003c\/td\u003e\n\u003ctd\u003e215488111\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSEER2\u003c\/td\u003e\n\u003ctd\u003e16.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEER2\u003c\/td\u003e\n\u003ctd\u003e10.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSPF2\u003c\/td\u003e\n\u003ctd\u003e8.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling Capacity (M1)\u003c\/td\u003e\n\u003ctd\u003e45,500 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity – High (M1) @ 47°F\u003c\/td\u003e\n\u003ctd\u003e47,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Capacity @ 5°F\u003c\/td\u003e\n\u003ctd\u003e29,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFurnace AFUE\u003c\/td\u003e\n\u003ctd\u003e96%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"background:#e8e8e8;text-align:center;\"\u003eOutdoor Unit — GZV7SA4810\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W × D × H)\u003c\/td\u003e\n\u003ctd\u003e37\" × 12⅝\" × 39\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquipment Weight\u003c\/td\u003e\n\u003ctd\u003e179 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003e208-230\/1\/60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMin. Circuit Ampacity (MCA)\u003c\/td\u003e\n\u003ctd\u003e37.5A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Overcurrent Protection (MOCP)\u003c\/td\u003e\n\u003ctd\u003e40A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Charge\u003c\/td\u003e\n\u003ctd\u003e118 oz R-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLiquid Line Size\u003c\/td\u003e\n\u003ctd\u003e⅜\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuction Line Size\u003c\/td\u003e\n\u003ctd\u003e1⅛\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSound Rating (Cooling\/Heating)\u003c\/td\u003e\n\u003ctd\u003e73\/73 dBA (Sound Power)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompressor Type\u003c\/td\u003e\n\u003ctd\u003eVariable-Speed Swing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpansion Device\u003c\/td\u003e\n\u003ctd\u003eEEV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"background:#e8e8e8;text-align:center;\"\u003eEvaporator Coil — CAPEA6030C3\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCabinet Dimensions (W × D × H)\u003c\/td\u003e\n\u003ctd\u003e21\" × 21\" × 30\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eUpflow\/Downflow (Cased)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShip Weight\u003c\/td\u003e\n\u003ctd\u003e75 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"background:#e8e8e8;text-align:center;\"\u003eGas Furnace — GMVC961005CN\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Capacity\u003c\/td\u003e\n\u003ctd\u003e100,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Capacity\u003c\/td\u003e\n\u003ctd\u003e96,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAFUE\u003c\/td\u003e\n\u003ctd\u003e96%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGas Valve\u003c\/td\u003e\n\u003ctd\u003eTwo-Stage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eVariable-Speed ECM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eUpflow\/Horizontal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCabinet Width × Depth × Height\u003c\/td\u003e\n\u003ctd\u003e21\" × 28⅞\" × 34½\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVent Type \/ Diameter\u003c\/td\u003e\n\u003ctd\u003eDirect Vent (PVC) \/ 2\" - 3\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEmissions\u003c\/td\u003e\n\u003ctd\u003eNatural Gas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\" style=\"font-size:0.9em;font-style:italic;\"\u003eNote: See 'Resources (System Manuals and Warranty)' Tab above for full specifications.\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"border-collapse:collapse;width:100%;\"\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"background:#e8e8e8;text-align:center;\"\u003eCompliance \u0026amp; Environmental Data\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant\u003c\/td\u003e\n\u003ctd\u003eR-32 (Difluoromethane)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGlobal Warming Potential (GWP)\u003c\/td\u003e\n\u003ctd\u003e675 (67.5% lower than R-410A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eASHRAE Safety Classification\u003c\/td\u003e\n\u003ctd\u003eA2L (Lower Flammability)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEPA Section 608\u003c\/td\u003e\n\u003ctd\u003eTechnician certification required for handling R-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAIM Act Compliance\u003c\/td\u003e\n\u003ctd\u003eMeets HFC phase-down requirements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eENERGY STAR®\u003c\/td\u003e\n\u003ctd\u003eMost Efficient \/ Cold Climate Heat Pump\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTax Credit Eligibility\u003c\/td\u003e\n\u003ctd\u003eMay qualify for up to $2,000 federal tax credit under IRA Section 25C for heat pump systems meeting CEE highest efficiency tier\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRegional Compliance\u003c\/td\u003e\n\u003ctd\u003eMeets DOE 2023 regional efficiency standards for all U.S. regions. Verify local mechanical permit and refrigerant detection requirements.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNOx Emissions\u003c\/td\u003e\n\u003ctd\u003eStandard Natural Gas — verify local air quality district requirements before installation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWarranty \u0026amp; Registration\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor Unit (GZV7SA4810):\u003c\/strong\u003e 5-Year Initial Term Parts Limited Warranty (unregistered). When registered online at goodmanmfg.com within 60 days of installation: 10-Year Registered Parts Limited Warranty plus 10-Year Unit Replacement Limited Warranty for compressor failure (one-time replacement of entire unit). Registration required in most states. Warranty applies to owner-occupied residences only.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEvaporator Coil (CAPEA6030C3):\u003c\/strong\u003e 5-Year Initial Term Parts Limited Warranty (unregistered). When registered within 60 days: 10-Year Registered Parts Limited Warranty. Applies to owner-occupied residential installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGas Furnace (GMVC961005CN):\u003c\/strong\u003e 5-Year Initial Term Parts Limited Warranty for all parts and 20-Year Heat Exchanger Limited Warranty (unregistered). When registered within 60 days: 10-Year Registered Parts Limited Warranty for all parts, plus extended heat exchanger coverage for the life of the original registered owner (up to applicable limits). Applies to owner-occupied residential installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRegistration Deadline:\u003c\/strong\u003e Online registration must be completed within 60 days of installation at \u003ca href=\"https:\/\/www.goodmanmfg.com\"\u003ewww.goodmanmfg.com\u003c\/a\u003e. Registration is not required in California, Florida, or Québec. The duration of warranty coverage in Texas and Florida may differ.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImportant:\u003c\/strong\u003e All warranty coverage requires installation by a licensed HVAC contractor adhering to federal, state, and local codes. Warranty does not cover units installed in non-owner-occupied residences or commercial properties. Units ordered online must be installed by a qualifying dealer.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":51658760945984,"sku":"GZV7SA4810-CAPEA6030C3-GMVC961005CN-215488111","price":8407.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/5924\/9984\/files\/THRTHTFHFJJd.jpg?v=1777341651"}],"url":"https:\/\/minisplitsystemsdirect.com\/collections\/goodman-4-ton-systems-16-2-seer2.oembed?page=5","provider":"Mini Split Systems Direct","version":"1.0","type":"link"}