Review
Goodman's combined gas furnace and air conditioner system sits comfortably in the practical middle of the HVAC market. This downflow 4-ton unit pairs an 80,000 BTU furnace with 48,000 BTU cooling capacity, making it suitable for homes ranging from 2,000 to 2,500 square feet. The 96% AFUE efficiency rating and 16 SEER2 cooling performance suggest solid engineering without flashy premium positioning. Goodman maintains strong contractor approval through widespread parts availability and straightforward service procedures.
The heating side delivers 80,000 BTU output through a two-stage burner that modulates between high and low fire, reducing unnecessary cycling during mild weather. The cooling condenser uses a two-stage scroll compressor pushing 48,000 BTU with R410A refrigerant, achieving that 16 SEER2 rating. The variable-speed ECM blower motor runs up to 1,600 CFM and adjusts automatically based on demand. This modulation approach means the system doesn't always run at full capacity, stretching heating and cooling dollars further during shoulder seasons.
Pros & Cons
Pros
- 96% AFUE furnace efficiency reduces heating costs significantly compared to 80-90% models
- 16 SEER2 rating qualifies for ENERGY STAR and many utility rebates
- Two-stage burner and two-stage compressor modulate output for better part-load efficiency
- Variable-speed ECM blower motor adjusts airflow automatically, improving comfort and reducing noise
- Scroll compressor design is quieter and more durable than rotary alternatives
Cons
- Spec sheet shows conflicting tonnage ratings: 4 tons in title but 5 tons listed in specs, creating confusion for proper sizing
- 74 dB noise level is moderate, not ideal for noise-sensitive installations
- Requires licensed professional installation; DIY attempts will void warranty and may violate local codes
Who Should Buy
Best For
Homeowners replacing aging furnace-AC systems who want efficiency gains without ultra-premium pricing. Contractors looking for reliable mid-range equipment that qualifies for rebates and handles both heating and cooling well.
Consider Alternatives If
Anyone seeking top-tier SEER2 ratings above 18 or ultra-quiet operation should look at higher-end units from competitors.
Installation
This unit absolutely requires a licensed HVAC technician. Gas line connections demand proper sizing and pressure testing, while refrigerant charging requires EPA certification. The downflow/horizontal configuration fits above basements or crawlspaces. Plastic PVC venting must be properly sloped and sealed. Local building permits are typically required. Improper installation risks gas leaks, carbon monoxide exposure, and warranty denial.
Warranty & Reliability
Goodman provides a 10-year parts warranty when you register the unit online after installation. This covers compressor failure, heat exchanger cracks, and component defects. Labor warranty typically runs 1-5 years depending on installer. This is solid mid-range coverage, though some competitors offer comparable terms. Online registration within 60 days of installation is mandatory to activate the full term.
Specifications
| SKU | GCVC960804CN |
| Brand/Manufacturer | Goodman |
| Cooling BTU | 48,000 |
| Heating BTU | 80,000 |
| Refrigerant | R410A |
| Electrical | 115 V. 1 Phase 60 Hz |
| Warranty | 10 Years with Online Registration |
| Decibel Level (dBA) | 74 |
| Weight (in lbs) | 143.000000 |
| Feature | Spec |
| Energy Star | Yes |
| SEER1 (Efficiency) | 16 |
| Condenser Stages | Two Stage |
| Compressor Type | Scroll |
| Liquid Valve Size | 3/8" |
| Suction Valve Size | 7/8" |
| Max Breaker Size | 45 amps |
| Min. Breaker Size | 27.7 amps |
| Tonnage | 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 | 7368843 |
| Airflow Direction | Downflow/Horizontal |
| Exhaust Flue Requirement | Plastic / PVC |
| Product Features | Rebate Available |
| Furnace Efficiency / AFUE | 96% |
| Blower Motor | Variable Speed - ECM |
| Maximum CFM | 1600 |
Frequently Asked Questions
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