Review
Goodman's 2-ton dual-fuel system lands in the crowded sweet spot where efficiency meets affordability. At $762 before installation, this downflow A-coil configuration targets contractors and budget-aware homeowners tired of watching heating and cooling dollars disappear. The combination of a 97% AFUE gas furnace with an Energy Star 16 SEER air conditioner suggests serious engineering discipline, not corner-cutting on components.
The furnace delivers 80,000 BTU heating output with modulating burner stages that ramp up and down rather than cycling on-off, reducing temperature swings and runtime. The air conditioning side produces 24,000 BTU cooling with a two-stage scroll compressor and variable-speed ECM blower motor reaching 1,600 CFM maximum airflow. Together these specs mean lower monthly utility bills compared to 14 SEER or 95% AFUE baseline equipment, typically recovering the efficiency premium in 3-5 years.
Pros & Cons
Pros
- 97% AFUE furnace efficiency matches high-end competitors, reducing heating costs significantly versus 80-90% units
- 16 SEER cooling efficiency qualifies for Energy Star certification and most regional rebate programs
- Modulating burner stages and variable-speed ECM blower optimize comfort and reduce runtime costs
- Two-stage scroll compressor operates quietly at 71 dB, suitable for residential installations
- 10-year warranty with online registration provides solid long-term coverage for the price tier
Cons
- Specs show 3.5-ton condenser paired with 2-ton rating, creating potential matching and efficiency issues
- Requires licensed technician for gas connection, adding $800-1,500 to installed cost
- 71 dB noise level is noticeably higher than premium single-stage competitors, though acceptable for most homes
Who Should Buy
Best For
Homeowners replacing 10-15 year old systems who want measurable efficiency gains without luxury pricing, and contractors stocking reliable mid-tier equipment for residential service calls. This works especially well in moderate climates where heating and cooling loads are balanced.
Consider Alternatives If
Anyone needing premium quiet operation, wanting single-stage simplicity, or working in regions with frequent extreme temperature swings where modulating capability matters less.
Installation
This unit requires a licensed HVAC technician for safe gas line connection and venting. The downflow configuration fits standard attic or basement installations. Dimensions are 34.5 inches tall by 21 inches wide by 28.75 inches deep, weighing 144 pounds when empty. Electrical needs are minimal at 115V single-phase 60Hz with 15.7-20 amp breaker sizing. PVC venting is required.
Warranty & Reliability
Goodman provides a standard 10-year parts and compressor warranty when you register the system online after installation. This is respectable for the price tier, covering furnace heat exchanger, compressor replacement, and refrigerant. Registration takes five minutes and should be completed during initial startup to activate coverage.
Specifications
| SKU | GCVM970804CN |
| Brand/Manufacturer | Goodman |
| Cooling BTU | 24,000 |
| Heating BTU | 80,000 |
| Refrigerant | R410A |
| Electrical | 115 V. 1 Phase 60 Hz |
| Warranty | 10 Years with Online Registration |
| Decibel Level (dBA) | 71 |
| Weight (in lbs) | 144.000000 |
| Feature | Spec |
| Energy Star | Yes |
| SEER1 (Efficiency) | 16 |
| Condenser Stages | Two Stage |
| Compressor Type | Scroll |
| Liquid Valve Size | 3/8" |
| Suction Valve Size | 3/4" |
| Max Breaker Size | 20 amps |
| Min. Breaker Size | 15.7 amps |
| Tonnage | 3.5 Ton |
| Valve Type | Sweat |
| Height | 34.5" |
| Width | 21" |
| Depth | 28.75" |
| Resources | Goodman Brochure Goodman Installation Instructions Goodman Parts Manual Goodman Service Manual Goodman Specifications Goodman Technical Information Goodman User Information Goodman Warranty You will need Adobe® Acrobat® Reader to view PDF documents. |
| Safety Information | This gas appliance requires a trained technician to install. Improperly connecting gas lines or improperly connecting a gas flue or venting may result in death. By purchasing this item, you are agreeing that you are using a trained technician to install this gas appliance. We will not be responsible for any injury or property damage arising from improper service or service procedures. Whoever installs or services this unit assumes responsibility for any personal injury or property damage which may result. Many jurisdictions require a license to install this equipment. PROPOSITION 65 WARNING This product and many products on our site may contain a chemical know to the state of California to cause cancer or birth defects or other reproductive harm. For more information about Proposition 65 please Click Here. |
| Configuration | Downflow/Horizontal |
| Liquid Line | 3/8" |
| Suction Line | 7/8" |
| Style | A-Coil |
| AHRI Certificate Number | 7424271 |
| Airflow Direction | Downflow/Horizontal |
| Exhaust Flue Requirement | Plastic / PVC |
| Product Features | Rebate Available |
| Furnace Efficiency / AFUE | 97% |
| Blower Motor | Variable Speed - ECM |
| Maximum CFM | 1600 |
Frequently Asked Questions
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