Review
The Goodman CAPF4961C6 represents solid midrange performance in the residential HVAC market. This combined gas furnace and air conditioning system packages Goodman's proven manufacturing reliability with ENERGY STAR certification, appealing to budget-conscious contractors and homeowners. At $89 for the condenser unit, the pricing sits attractively below premium brands while maintaining respectable efficiency ratings. The upflow configuration works for most residential installations, and the system supports both R410A and R22 refrigerant compatibility.
Performance specs are where this system earns its rating. The furnace delivers 96% AFUE efficiency, nearly 16 percentage points higher than baseline 80% units, translating to real heating savings. The air conditioner achieves 18 SEER2 with a scroll compressor and two-stage operation, reducing short-cycling and wear. The multi-speed ECM blower motor adjusts to actual heating and cooling demands, improving comfort without constant full-speed operation. Cooling capacity reaches 35,000 BTU while heating delivers 100,000 BTU, though this imbalance suggests the system prioritizes cold-climate heating performance.
Pros & Cons
Pros
- 96% AFUE furnace efficiency cuts heating costs significantly compared to standard 80% units
- 18 SEER2 cooling efficiency with two-stage compressor reduces summer energy consumption
- ENERGY STAR certified for both heating and cooling components
- Multi-speed ECM blower motor adapts to load, improving comfort and efficiency
- Two-stage burner and two-stage compressor minimize cycling and extend equipment life
- PVC flue compatibility simplifies installation in modern homes with plastic ductwork
Cons
- Product listing shows conflicting tonnage specs, 3 ton vs 5 ton, creating buyer confusion
- 71 dB noise level is moderately loud for residential settings during operation
- Specs show 35,000 BTU cooling capacity but 100,000 BTU heating, a significant mismatch for balanced climate control
Who Should Buy
Best For
Homeowners in mixed climates seeking an affordable ENERGY STAR system that delivers strong heating performance without premium pricing. This works well for those replacing older 80% AFUE furnaces and want measurable utility bill reductions within 3-5 years.
Consider Alternatives If
Buyers in extreme heating climates should look at higher tonnage options, and those needing quieter operation under 65 dB should consider alternative models.
Installation
Installation requires standard refrigerant line sizing with 3/8 inch liquid and 7/8 inch suction connections using sweat valve connections. The upflow A-coil configuration fits most closets and basements, measuring 30 inches tall by 21 inches wide and deep. PVC flue compatibility simplifies venting through exterior walls. Electrical requirements demand 115V single-phase 60 Hz service with breaker sizing between 21.9 and 35 amps, standard for residential panels.
Warranty & Reliability
Goodman provides 10 years of parts coverage when you register the system online after installation. This above-average coverage protects against compressor failure, heat exchanger cracks, and component defects. Online registration is required to activate the warranty, so documentation and prompt enrollment matter. Coverage does not include labor, refrigerant, or damage from installation errors.
Specifications
| SKU | CAPF4961C6 |
| Brand/Manufacturer | Goodman |
| Cooling BTU | 35,000 |
| Heating BTU | 100,000 |
| 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. |
| Airflow Direction | Upflow/Horizontal |
| Exhaust Flue Requirement | Plastic / PVC |
| Furnace Efficiency / AFUE | 96% |
| Blower Motor | Multi-Speed - ECM |
| Maximum CFM | 1600 |
| Configuration | Upflow / Downflow |
| Flue Location | Right |
| Burner Stages | Two |
| Fuel Type | Gas |
| Liquid Line | 3/8" |
| Suction Line | 7/8" |
| Style | A-Coil |
Frequently Asked Questions
Affiliate disclosure: IndustrialRank earns a commission on qualifying purchases at no extra cost to you. We only recommend products we have independently reviewed.