Review
The Goodman CAPF4961D6 represents the sweet spot in mid-range HVAC systems, combining proven two-stage technology with respectable efficiency ratings. At $3225, it positions itself between budget-tier equipment and premium brands like Carrier or Lennox. This downflow configuration works well for homes with basement furnace placement or horizontal ducts, making it a practical choice for retrofits and new installations in mixed-climate regions.
Performance metrics tell the real story here. The 16 SEER1 cooling rating meets ENERGY STAR standards, with a two-stage scroll compressor that modulates capacity from 50% to 100%, reducing runtime during mild days. The furnace delivers 120,000 BTU heating output at 96% AFUE, meaning 96 cents of every fuel dollar converts to heat. Two-stage burners mirror cooling efficiency, and the variable-speed ECM blower reaches 2000 CFM, automatically adjusting for changing loads throughout the day.
Pros & Cons
Pros
- 16 SEER cooling efficiency qualifies for ENERGY STAR and many utility rebates, reducing effective cost
- 96% AFUE heating efficiency is top-tier for gas furnaces, minimizing fuel waste
- Two-stage compressor and burners allow modulated operation, improving comfort and reducing short-cycling
- Variable-speed ECM blower motor with 2000 CFM maximum adapts to heating and cooling demands
- PVC/plastic exhaust compatibility simplifies venting in modern home configurations
Cons
- 5-ton tonnage spec conflicts with 3-ton marketing claim, creating sizing confusion for buyers
- 70.4 dBA noise level is audible during operation, noticeable in quiet homes or bedrooms
- Scroll compressor is reliable but not as durable long-term as rotary compressors in some applications
Who Should Buy
Best For
Homeowners replacing 10+ year old systems in mild to moderate climates who want efficiency gains without high-end pricing. This is ideal for those who plan to stay 10-15 years and can take advantage of rebate programs.
Consider Alternatives If
Anyone in extreme climates needing maximum capacity, those seeking premium warranties beyond 10 years, or homeowners wanting the latest SEER2 ratings should explore higher-tier brands.
Installation
Installation requires 115V single-phase power with a 21.8 to 35-amp breaker circuit. The downflow design fits tight spaces, with compact dimensions of 30 inches tall by 24.5 inches wide by 21 inches deep. Refrigerant lines use industry-standard 3/8-inch liquid and 7/8-inch suction connections with sweat valve fittings. PVC exhaust venting simplifies placement away from traditional metal ducts, and A-coil configuration matches most standard indoor air handlers.
Warranty & Reliability
Goodman backs this system with a straightforward 10-year parts warranty when registered online, which most contractors complete at installation. This covers compressor, heat exchanger, and coils, typical for this price tier. However, it trails Carrier's 10-year compressor and ICP's extended terms, so warranty isn't a competitive strength here.
Specifications
| SKU | CAPF4961D6 |
| Brand/Manufacturer | Goodman |
| Cooling BTU | 36,000 |
| Heating BTU | 120,000 |
| Refrigerant | R410A or R22 |
| Electrical | 115 V. 1 Phase 60 Hz |
| Warranty | 10 Years with Online Registration |
| Decibel Level (dBA) | 70.4 |
| Weight (in lbs) | 50.000000 |
| 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 | 35 amps |
| Min. Breaker Size | 21.8 amps |
| Tonnage | 5 Ton |
| Valve Type | Sweat |
| Height | 30" |
| Width | 24.5" |
| 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 | 7368845 |
| Airflow Direction | Downflow/Horizontal |
| Exhaust Flue Requirement | Plastic / PVC |
| Product Features | Rebate Available |
| Furnace Efficiency / AFUE | 96% |
| Blower Motor | Variable Speed - ECM |
| Maximum CFM | 2000 |
| 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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