Review
Goodman's CAPF4961D6 represents a mainstream choice in the midmarket HVAC space, combining proven heating and cooling components at $3,136 without pushing into premium territory. The 5-ton capacity and downflow configuration make it adaptable to many existing installations. This system targets contractors who value reliability over cutting-edge features, and homeowners willing to trade some efficiency gains for straightforward serviceability.
The heating side delivers impressive efficiency at 96% AFUE with 120,000 BTU capacity using natural gas or propane. Cooling uses a two-stage scroll compressor with R410A or R22 refrigerant, rated at 16 SEER and 57,000 BTU. The variable-speed ECM blower motor reaches 2,000 CFM maximum, while operating at 74 dBA. Dual staging on both furnace and condenser allows partial load operation, reducing short cycling compared to single-stage units.
Pros & Cons
Pros
- 96% AFUE furnace efficiency means lower heating costs, with 120,000 BTU output suitable for homes up to 4,500 sq ft
- 16 SEER cooling unit with two-stage condenser and scroll compressor handles variable load efficiently
- Variable-speed ECM blower motor adapts to demand, improving comfort and reducing runtime energy waste
- PVC exhaust flue compatibility simplifies installation in modern homes without masonry chimneys
- 10-year parts warranty with online registration provides reasonable protection at this price point
- Compact downflow/horizontal configuration fits tight basement or utility closet spaces
Cons
- Not ENERGY STAR certified, missing potential rebate opportunities some utilities offer
- 74 dBA operating noise is moderately loud for a residential system, noticeable in quiet neighborhoods
- Two-stage burner heating is standard but not modulating, so furnace cycles rather than ramps output smoothly
Who Should Buy
Best For
Contractors working on residential replacements in moderate climates where heating and cooling loads are balanced will find this system economical. Homeowners upgrading from 80% AFUE systems will recoup the $3,136 investment through lower utility bills within 5-7 years.
Consider Alternatives If
Homeowners in extreme heating climates should look for modulating furnaces with higher AFUE, and those prioritizing quiet operation should audition competing 15+ SEER units with scroll compressors rated below 72 dBA.
Installation
Installation requires 208/230V single-phase 60Hz power with 36.7 to 60 amp breaker sizing. The compact 30 inches tall, 24.5 inches wide, and 21 inches deep A-coil footprint fits standard utility closets. PVC flue compatibility eliminates the need for metal exhaust pipes. Sweat valve connections use 3/8-inch liquid and 7/8-inch suction lines, standard sizing for technicians. Expect 4-6 hours for experienced installation crews.
Warranty & Reliability
Goodman backs this system with a 10-year parts warranty on all components when registered online within 90 days of purchase. The warranty covers compressor, scroll pump, motor, and heat exchanger defects but excludes labor and refrigerant. Registration is straightforward via Goodman's website and strongly recommended, as non-registered units drop to limited coverage. Most contractors include registration as standard practice.
Specifications
| SKU | CAPF4961D6 |
| Brand/Manufacturer | Goodman |
| Cooling BTU | 57,000 |
| Heating BTU | 120,000 |
| Refrigerant | R410A or R22 |
| Electrical | 208 / 230 V. 1 Phase 60 Hz |
| Warranty | 10 Years with Online Registration |
| Decibel Level (dBA) | 74 |
| Weight (in lbs) | 50.000000 |
| Feature | Spec |
| 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 |
| Energy Star | No |
| Burner Stages | Two |
| Fuel Type | Propane, Natural Gas |
| 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. |
| SEER1 (Efficiency) | 18 |
| Condenser Stages | Two Stage |
| Compressor Type | Scroll |
| Liquid Valve Size | 3/8" |
| Suction Valve Size | 7/8" |
| Max Breaker Size | 60 amps |
| Min. Breaker Size | 36.7 amps |
| Tonnage | 5 Ton |
| Valve Type | Sweat |
| Liquid Line | 3/8" |
| Suction Line | 7/8" |
| Style | A-Coil |
Frequently Asked Questions
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