Review
The Goodman CAPF4961D6 is a workhorse two-stage system that splits the difference between budget equipment and premium brands. At this price point, you're getting legitimate efficiency credentials without the contractor markup typical of name-brand alternatives. This upflow configuration handles most residential installations, and the Energy Star certification signals real performance backing.
The heating side delivers 120,000 BTU across two burner stages, achieving 96% AFUE, which is excellent for gas furnaces. The cooling condenser produces 36,000 BTU with 16 SEER efficiency, meeting today's baseline standards. Two-stage operation means the system runs at partial capacity most of the time, reducing runtime wear and keeping noise manageable. The variable-speed ECM blower motor adjusts CFM output up to 2000 based on load, improving comfort and humidity control compared to fixed-speed alternatives.
Pros & Cons
Pros
- 96% AFUE furnace efficiency means minimal wasted fuel and lower heating bills in cold climates
- 16 SEER cooling rating qualifies for Energy Star, reducing summer energy costs noticeably
- Two-stage compressor and burner reduce runtime and noise compared to single-stage competitors
- Variable-speed ECM blower motor optimizes airflow and humidity control throughout the year
- Scroll compressor design is proven durable with fewer moving parts than reciprocal alternatives
- PVC plastic exhaust flue compatible with most modern home configurations
Cons
- Tonnage discrepancy in specs, 3 ton in title but 5 ton listed, creates confusion on actual cooling capacity
- 70.4 dB noise level runs louder than high-end units, noticeable during compressor operation
- R410A and R22 refrigerant options indicate older product line, R410A becoming phased out
Who Should Buy
Best For
Homeowners in moderate to cold climates who run their furnace 5-7 months yearly and want solid efficiency without top-tier pricing. This system rewards longer heating seasons where the 96% AFUE really pays dividends on your utility bill.
Consider Alternatives If
Buyers in hot climates where cooling dominates should prioritize higher SEER ratings, and those needing ultra-quiet operation should audition the system first due to 70.4 dB output.
Installation
Installation requires 115V single-phase 60 Hz power with a 21.8 to 35 amp breaker, well within standard home electrical capacity. Line sets use standard 3/8 inch liquid and 7/8 inch suction sizing. The upflow A-coil fits most standard return-air plenums. Plastic PVC exhaust venting simplifies installation compared to metal ductwork. Proper refrigerant charging and airflow balancing remain critical to performance.
Warranty & Reliability
Goodman provides a 10-year parts warranty when you register online after installation. This covers compressor, heat exchanger, and control board failures, which represent 80% of serious issues. Registration typically takes 10 minutes and should be done immediately upon startup. No labor coverage exists, meaning you pay service calls out of pocket.
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 | 7368842 |
| Airflow Direction | Upflow/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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