Goodman 5 Ton 15.2 SEER2 Dual Fuel System Overview
This AHRI-certified dual fuel system (Certificate #215447308) pairs the Goodman GZV6SA6010 5-ton R-32 variable-speed heat pump with the GCVM970804CN 80,000 BTU/h 97% AFUE gas furnace and the CAPEA6030C3 cased upflow/downflow evaporator coil. Rated at 15.2 SEER2 and 8.2 HSPF2, this matched system delivers efficient year-round comfort by automatically switching between electric heat pump operation and gas furnace heating based on outdoor conditions. This configuration includes ComfortBridge communicating technology for enhanced system diagnostics and performance optimization. Note: 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.
System Components
- GZV6SA6010 — 5-Ton R-32 Variable-Speed Inverter-Driven Split System Heat Pump. Side discharge configuration with variable-speed swing compressor, EEV metering, and 118 oz. factory R-32 charge. 208-230V/1Ph/60Hz electrical. Dimensions: 37" W x 12-5/8" D x 39" H. Equipment Weight: 168 lbs.
- CAPEA6030C3 — 5-Ton R-32 Cased Upflow/Downflow Cased Evaporator Coil with EEV expansion device. Upflow/Downflow configuration. Cabinet Dimensions: 21" W x 21" D x 30" H. Ship Weight: 75 lbs. Aluminum coil construction.
- GCVM970804CN — 80,000 BTU/h Input (77,600 BTU/h Output) 97% AFUE Modulating Natural Gas Gas Furnace. Variable-Speed ECM (ComfortBridge) circulator blower motor. Downflow/Horizontal configuration. Cabinet Dimensions: 21" W x 28-7/8" D x 34-1/2" H. Direct Vent (Category IV) venting (2"-3").
Pro-Installer Tip
Technical Friction: The downflow/horizontal furnace configuration with a horizontal coil requires precise ductwork transitions. The 21" furnace cabinet mated to the 21" wide CAPEA6030C3 horizontal coil may require adapter plates or field-fabricated transitions, especially in crawlspace or attic installations where access is limited.
Long-Term Prevention: In dual fuel mode, the system alternates between heat pump heating and gas furnace heating based on outdoor temperature. Verify the outdoor ambient temperature sensor is positioned away from direct sunlight, exhaust vents, and radiant heat sources. A sensor reading 5°F too high will cause premature gas furnace engagement, negating heat pump efficiency savings at moderate temperatures.
Expert Validation: After brazing the R-32 refrigerant connections, pressure test with dry nitrogen to 600 PSI and hold for 15 minutes. R-32 operates at slightly higher pressures than R-410A, making leak-tight connections critical. Document the standing pressure test result and evacuation micron reading on your commissioning checklist.
Professional Standard: This system uses R-32 (A2L, GWP 675), requiring compliance with ASHRAE 15 charge limits and local mechanical code provisions for mildly flammable refrigerants. EPA Section 608 certification is mandatory for handling R-32. Some jurisdictions may require additional training or certification specific to A2L refrigerants.
Key Performance Benefits
- Dual Fuel Efficiency: Combines 15.2 SEER2 / 8.2 HSPF2 heat pump performance with 97% AFUE gas furnace backup, automatically selecting the most cost-effective heating source based on outdoor conditions.
- R-32 Low-GWP Refrigerant: R-32 has a Global Warming Potential (GWP) of 675 — approximately 68% lower than R-410A (GWP 2088). R-32 also provides approximately 10% better volumetric cooling capacity, contributing to system efficiency gains.
- Variable-Speed Compressor Technology: The inverter-driven variable-speed swing compressor modulates output from approximately 25% to over 100% capacity, matching the exact thermal load for reduced energy consumption and tighter temperature control (±1°F) compared to single-stage or two-stage systems.
- Precise Airflow Management: The Variable-Speed ECM (ComfortBridge) blower motor provides optimized airflow across heating, cooling, and continuous fan modes, reducing hot/cold spots and lowering operating noise compared to PSC motors.
- Modulating Gas Valve: Modulating gas valve adjusts flame output across a continuous range for maximum comfort and efficiency, eliminating the temperature swings associated with fixed-stage operation.
- AHRI Certified Match: All components are AHRI-certified as a matched system (Certificate #215447308), ensuring rated performance is achieved when installed according to manufacturer specifications.
Technical Specifications
| System Performance Ratings (AHRI #215447308) | |
|---|---|
| SEER2 | 15.2 |
| EER2 | 8.3 |
| HSPF2 | 8.2 |
| Furnace AFUE | 97% |
| System Cooling Capacity | 53,000 BTU/h |
| System Heating Capacity (HP @ 47°F) | 54,500 BTU/h |
| Furnace Heating Input | 80,000 BTU/h |
| Refrigerant | R-32 |
| Coil-to-Furnace Fit | Flush-Fit |
| Outdoor Unit — GZV6SA6010 | |
| Dimensions (W x D x H) | 37" x 12-5/8" x 39" |
| Equipment / Ship Weight | 168 lbs / 198 lbs |
| Electrical | 208-230V / 1 Phase / 60 Hz |
| MCA / MOP | 31.8A / 37.5A |
| Evaporator Coil — CAPEA6030C3 | |
| Configuration | Upflow/Downflow |
| Dimensions (W x D x H) | 21" x 21" x 30" |
| Ship Weight | 75 lbs |
| Gas Furnace — GCVM970804CN | |
| Configuration | Downflow/Horizontal |
| Dimensions (W x D x H) | 21" x 28-7/8" x 34-1/2" |
| Ship Weight | 141 lbs |
| Venting | Direct Vent (Category IV) — 2"-3" diameter |
| Note: See 'Resources (System Manuals and Warranty)' Tab above for full specifications. | |
Compliance & Environmental Data
| Category | Details |
|---|---|
| Refrigerant Type | R-32 (Difluoromethane) |
| Refrigerant GWP | 675 (approximately 68% lower than R-410A) |
| ASHRAE Safety Classification | A2L (Lower Flammability) |
| EPA Section 608 Certification | Required for all technicians handling R-32 refrigerant |
| Regional Compliance | Natural Gas — Standard NOx emissions; verify local air quality district requirements |
| Federal Tax Credit Eligibility | Potentially eligible — consult IRS guidelines and a qualified tax professional for current 25C/25D credit requirements |
| AHRI Certification | Yes — Certificate #215447308 |
| Energy Star (Heat Pump) | No |
Warranty & Registration
Each component in this system carries its own manufacturer warranty. All warranties require online registration at www.goodmanmfg.com within 60 days of installation. Registration is not required in California, Florida, or Québec. Warranty durations may differ in Texas and Florida.
- Outdoor Heat Pump (GZV6SA6010): 10-Year Parts Limited Warranty; 10-Year Unit Replacement Limited Warranty (registered). One-time Compressor Replacement coverage available for years 11–99 through an ASURE Extend Service Plan. Without registration, warranty coverage is limited to 5 years.
- Evaporator Coil (CAPEA6030C3): 10-Year Parts Limited Warranty (registered). Without registration, warranty coverage is limited to 5 years. Coil must be matched with an approved outdoor unit to maintain warranty eligibility.
- Gas Furnace (GCVM970804CN): Lifetime Heat Exchanger Limited Warranty (good for as long as the original homeowner owns the home, registered); 10-Year Unit Replacement Limited Warranty; 10-Year Parts Limited Warranty (registered). Without registration, warranty coverage is limited to 5 years. The heat exchanger warranty is contingent upon proper installation and annual professional maintenance.
Refer to each component's warranty documentation for complete terms, conditions, limitations, and exclusions. Warranty claims require proof of proper installation by a licensed HVAC contractor and evidence of timely registration.
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