Review
The Goodman 3 to 5 ton gas furnace and air conditioner combo arrives as a practical mid-market solution for homeowners tired of running separate old equipment. This downflow configuration fits many home layouts, and the 80,000 BTU heating capacity combined with 35,000 BTU cooling makes it capable across heating and cooling seasons. Goodman's reputation as a workhorse brand carries through here, backed by solid spec sheets and straightforward installation design that keeps contractor labor costs reasonable.
Efficiency is this system's strongest suit. The furnace reaches 96% AFUE, meaning 96 cents of every dollar spent on fuel converts to usable heat. The air conditioner delivers 17 SEER2 performance with a two-stage scroll compressor that ramps up only when needed. The variable-speed ECM blower motor adjusts cfm dynamically, reducing noise and energy waste during light-load conditions. These features combine to lower both winter and summer utility bills without requiring premium brand pricing.
Pros & Cons
Pros
- 96% AFUE furnace efficiency captures nearly all fuel value, reducing winter heating costs significantly
- 17 SEER2 air conditioner with two-stage compressor provides excellent summer cooling efficiency and quiet operation at 71 dB
- Variable-speed ECM blower motor adjusts automatically for comfort and efficiency, reaching 1600 CFM maximum
- Two-stage burner and two-stage compressor minimize cycling and improve temperature consistency
- Energy Star certified with 10-year warranty when registered online, covering parts and labor
- Flexible fuel options support both natural gas and propane installations
Cons
- Some discrepancy in spec sheet (title lists 3 tons, specs show 5 tons), requiring clarification before purchase
- Limited to plastic or PVC exhaust flue, which may require upgrades in older homes with masonry chimneys
- 71 dB operation is moderately loud during heating cycles, noticeable in quiet residential settings
Who Should Buy
Best For
Budget-focused homeowners and contractors replacing complete 3 to 5 ton systems in mixed-climate regions. This works best for those valuing upfront savings while maintaining solid efficiency and reliability over a decade.
Consider Alternatives If
Anyone needing whisper-quiet operation or system architectures requiring metal flue piping should evaluate alternatives.
Installation
Downflow configuration requires clear vertical space below the unit for proper ductwork. Requires 115V single-phase 60Hz electrical service with 21.9 to 35 amp breaker capacity, standard in most homes. PVC exhaust flue eliminates corrosion issues common with older metal chimneys. Refrigerant lines accept either R410A or R22, depending on coil matching. Most installations complete in one day with experienced HVAC technicians.
Warranty & Reliability
Goodman offers a full 10-year parts and labor warranty once registered online through their website. This coverage protects against compressor failure, furnace heat exchanger defects, and component breakdowns. Registration is mandatory, so documentation and proof of purchase should be retained. Coverage does not include refrigerant or routine maintenance.
Specifications
| SKU | CAPF4961C6 |
| Brand/Manufacturer | Goodman |
| Cooling BTU | 35,000 |
| Heating BTU | 80,000 |
| Refrigerant | R410A or R22 |
| Electrical | 115 V. 1 Phase 60 Hz |
| Warranty | 10 Years with Online Registration |
| Decibel Level (dBA) | 71 |
| Weight (in lbs) | 46.000000 |
| Feature | Spec |
| Energy Star | Yes |
| SEER1 (Efficiency) | 18 |
| Condenser Stages | Two Stage |
| Compressor Type | Scroll |
| Liquid Valve Size | 3/8" |
| Suction Valve Size | 7/8" |
| Max Breaker Size | 35 amps |
| Min. Breaker Size | 21.9 amps |
| Tonnage | 5 Ton |
| Valve Type | Sweat |
| Height | 30" |
| Width | 21" |
| Depth | 21" |
| Resources | CAPF Installation Manual CAPF Specifications Sheet Goodman Evaporator Coil Warranty You will need Adobe® Acrobat® Reader to view PDF documents. |
| Safety Information | 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. |
| 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 |
| Configuration | Upflow / Downflow |
| Burner Stages | Two |
| Fuel Type | Propane, Natural Gas |
| Liquid Line | 3/8" |
| Suction Line | 7/8" |
| Style | A-Coil |
Frequently Asked Questions
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