This Goodman 2 Ton Dual Fuel System pairs the GZV6SA2410 variable-speed inverter-driven R-32 heat pump condenser with the CAPEA3022B3 cased evaporator coil featuring an electronic expansion valve (EEV) and the GMVC800603BX 80% AFUE two-stage gas furnace with Variable-Speed ECM blower motor. The system is AHRI certified (Certificate #215488323) and rated at 18.0 SEER2, 8.5 HSPF2, and 10.2 EER2 for verified cooling and heating performance.
This configuration may qualify for federal tax credits under the Inflation Reduction Act (IRA) when applicable efficiency thresholds are met.
This system operates in communicating mode via Goodman ComfortBridge technology, requiring only two low-voltage wires to the outdoor unit and providing enhanced diagnostic capabilities and precise comfort control.
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
- Outdoor Heat Pump Condenser: Goodman GZV6SA2410 — 2 Ton, Variable-Speed Inverter-Driven, R-32, Side-Discharge Heat Pump. Rated for 23,200 BTU/h max cooling and 23,200 BTU/h max heating at 47°F. Cold Climate ENERGY STAR® Most Efficient certified.
- Evaporator Coil: Goodman CAPEA3022B3 — Upflow/Downflow, Cased, All-Aluminum Coil with factory-installed Electronic Expansion Valve (EEV). 17-1/2" cabinet width, 21" depth. Optimized for R-32 refrigerant.
- Gas Furnace: Goodman GMVC800603BX — Upflow/Horizontal, Two-Stage, Variable-Speed ECM Blower Motor. 60,000 BTU/h input / 48,000 BTU/h output, 80% AFUE, Low NOx.
Pro-Installer Tip
Technical Friction: The GZV6SA2410 is a side-discharge unit measuring 36-5/8" W × 13-3/4" D × 27-3/8" H. When paired with the GMVC800603BX (an 80% AFUE non-condensing furnace requiring category I venting), verify the existing B-vent or single-wall vent run meets current code for clearances. Side-discharge condensers need minimum clearance from walls per the installation manual to prevent recirculation of discharge air.
Long-Term Prevention: R-32 systems require a field-installed bi-flow filter drier rated for R-32. Perform a standing pressure test and triple-evacuation to below 400 microns before opening valves. Moisture trapped in the lineset reacts with R-32 to form hydrofluoric acid, which will pit the EEV needle and cause erratic superheat control within the first heating season.
Expert Validation: Use a digital manifold with R-32 pressure-temperature tables (e.g., Testo 570s or Fieldpiece SMAN4) to verify subcooling of 12±1°F at the outdoor unit service valve. Cross-check with the system's built-in seven-segment LED diagnostic display for fault codes.
Professional Standard: R-32 is an A2L mildly flammable refrigerant. Follow EPA Section 608 handling requirements and verify local jurisdiction has adopted UL 60335-2-40 standards. Confirm the changeover relay and defrost board are wired per the dual-fuel lockout logic to prevent simultaneous heat pump and gas furnace operation.
Key System Benefits
- Verified Efficiency: AHRI-certified 18.0 SEER2 / 8.5 HSPF2 / 10.2 EER2 ratings ensure consistent, tested performance in both cooling and heating modes.
- Variable-Speed Inverter Compressor: The swing compressor modulates output to match the actual load, reducing temperature swings and energy consumption compared to fixed-speed systems.
- Low-GWP R-32 Refrigerant: R-32 has a Global Warming Potential (GWP) of 675, which is approximately 68% lower than R-410A (GWP 2,088), aligning with EPA AIM Act requirements and future refrigerant regulations.
- Quiet Operation: The outdoor unit features a high-density compressor sound blanket, digitally commutated fan motor, and a selectable quiet mode that reduces sound output to as low as 45 dBA — suitable for installations near bedrooms or patios.
- Dual Fuel Flexibility: The system automatically switches between electric heat pump operation and gas furnace heating based on outdoor temperature, optimizing operating cost and comfort across the full range of seasonal conditions.
- Communicating Controls: ComfortBridge™ technology enables two-wire communication between indoor and outdoor units, providing real-time diagnostics, fault code storage, and precise airflow/capacity matching via the compatible Goodman GTST connected thermostat.
- All-Aluminum Evaporator Coil: The indoor coil uses an all-aluminum construction with an R-32 sensor designed for the life span of the coil, paired with a factory-installed EEV for precise refrigerant metering.
Technical Specifications
| Specification | Value |
|---|---|
| AHRI Certificate # | 215488323 |
| System Type | Dual Fuel System |
| Nominal Capacity | 2 Ton (24,000 BTU/h) |
| SEER2 | 18.0 |
| EER2 | 10.2 |
| HSPF2 | 8.5 |
| Cooling Capacity (AHRI Rated) | 23,200 BTU/h |
| Heating Capacity @ 47°F (AHRI Rated) | 23,200 BTU/h |
| Heating Capacity @ 5°F | 14,600 BTU/h |
| Refrigerant | R-32 |
| Refrigerant Charge | 74 oz |
| Expansion Device | Electronic Expansion Valve (EEV) |
| Compressor Type | Variable-Speed Swing |
| Outdoor Unit Dimensions (W×D×H) | 36-5/8" × 13-3/4" × 27-3/8" |
| Outdoor Unit Weight | 122 lbs (137 lbs shipping) |
| Electrical (Outdoor) | 208-230V / 1 Phase / 60 Hz |
| MCA / Max Overcurrent | 16.8A / 20A |
| Liquid Line / Suction Line | 3/8" / 3/4" |
| Coil Dimensions (W×D×H) | 17-1/2" × 21" × 22" |
| Coil Shipping Weight | 48 lbs |
| Coil Configuration | Upflow/Downflow, Cased |
| Furnace Input / Output | 60,000 / 48,000 BTU/h |
| AFUE | 80% |
| Furnace Configuration | Upflow/Horizontal |
| Gas Valve | Two-Stage |
| Blower Motor | Variable-Speed ECM |
| Furnace Dimensions (W×D×H) | 17-1/2" × 28" × 33-3/8" |
| Furnace Shipping Weight | 105 lbs |
| NOx Emissions | Low NOx |
| Note: See 'Resources (System Manuals and Warranty)' Tab above for full specifications. | |
Compliance & Environmental Data
| Category | Details |
|---|---|
| Refrigerant Type | R-32 (Difluoromethane) |
| Global Warming Potential (GWP) | 675 (approximately 68% lower than R-410A at 2,088 GWP) |
| ASHRAE Safety Classification | A2L (Lower Flammability) |
| EPA Section 608 | Technician certification required for refrigerant handling, recovery, and disposal |
| Regional Compliance | Meets EPA AIM Act phasedown requirements; compliant with DOE 2023 efficiency standards (SEER2/HSPF2 metrics) |
| AHRI Certification | Certificate #215488323 — independently tested and verified |
| ENERGY STAR® Status | ENERGY STAR® certified (Cold Climate Heat Pump Most Efficient when properly matched) |
| Tax Credit Eligibility | This system may qualify for federal tax credits under the Inflation Reduction Act (IRA). Consult a tax professional for eligibility based on your specific installation and filing status. |
Warranty & Registration
Each component in this system carries its own manufacturer warranty. Online registration at www.goodmanmfg.com must be completed within 60 days of installation to activate the full registered warranty coverage. Registration is not required in California, Florida, or Québec.
- Outdoor Heat Pump (GZV6SA2410): Unregistered: 5-year parts limited warranty from the installation date. Registered (within 60 days): 10-year parts limited warranty; if the compressor fails within 10 years, Daikin will furnish a new equivalent unit to replace the entire outdoor unit (one-time replacement). Warranty applies to owner-occupied residences only.
- Evaporator Coil (CAPEA3022B3): Unregistered: 5-year parts limited warranty from the installation date. Registered (within 60 days): 10-year parts limited warranty. Warranty applies to owner-occupied residences only.
- Gas Furnace (GMVC800603BX): Unregistered: 20-year heat exchanger limited warranty and 5-year parts limited warranty from the installation date. Registered (within 60 days): Lifetime heat exchanger limited warranty (for as long as the original registered owner resides in the home) and 10-year parts limited warranty. Warranty applies to owner-occupied residences only.
Labor, refrigerant, freight, and other service costs are not covered under these warranties. Refer to each component's full warranty document for complete terms, conditions, limitations, and exclusions.
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