Review
Goodman's combined gas furnace and air conditioner system targets efficiency-conscious homeowners seeking reliable performance without luxury pricing. The 4-ton unit pairs a 100,000 BTU furnace with a 47,000 BTU cooling capacity in an upflow A-coil configuration. With 97% AFUE and 18 SEER2 ratings, this system positions itself as a solid mid-tier choice for contractors and homeowners evaluating system replacements in moderate climates.
The furnace delivers excellent heating efficiency at 97% AFUE, meaning nearly every dollar of gas converts to usable heat. The cooling side employs a two-stage scroll compressor and runs at 72 dBA, producing noticeably quieter operation than single-stage competitors. Variable-speed ECM blower technology adjusts airflow between 0-2000 CFM, reducing short-cycling and improving humidity control. R410A refrigerant and PVC exhaust compatibility simplify installation in most residential applications.
Pros & Cons
Pros
- 97% AFUE rating minimizes heating fuel waste, saving approximately 15-20% annually compared to 80% AFUE units
- 18 SEER2 condenser with two-stage scroll compressor handles variable loads efficiently and reduces runtime noise at 72 dBA
- Modulating burner adjusts heat output in real time, preventing energy waste during mild days
- Variable-speed ECM blower motor runs quietly and distributes air evenly through 2000 CFM capacity
- ENERGY STAR certified with 10-year comprehensive warranty upon online registration
Cons
- Spec sheet shows 47,000 cooling BTU, which is below the stated 4-ton capacity (48,000 BTU), creating a minor tonnage mismatch
- Two-stage compressor may not justify cost premium in very cold climates where heating dominates
- Requires 115V single-phase power with 29.3 to 50-amp breaker, standard but worth verifying in older homes
Who Should Buy
Best For
Homeowners in temperate regions replacing 10-20 year old systems and concerned about utility bills will see the strongest ROI. Contractors installing complete systems in new construction or full replacements benefit from the ENERGY STAR rebates and straightforward installation.
Consider Alternatives If
Homeowners in extremely cold climates should explore modulating gas furnaces with higher BTU output, and those with tight budgets should compare this against 16 SEER2 models that cost significantly less.
Installation
This system requires standard upflow installation with right-side flue exit for PVC exhaust venting. Electrically, it needs 115V single-phase 60Hz service with breaker capacity between 29.3 and 50 amps, accommodating most residential panels. The 21-inch width and depth fit standard utility closets. Valve connections are sweat type, requiring moderate soldering skill or professional HVAC installation.
Warranty & Reliability
Goodman provides 10-year comprehensive coverage when registered online at purchase, covering parts and labor on the furnace and condenser. This goes beyond the industry standard 5-year parts-only warranty from many competitors. Extended service plan options are available through dealers for systems over 10 years.
Specifications
| SKU | CAPT4961C4 |
| Brand/Manufacturer | Goodman |
| Cooling BTU | 47,000 |
| Heating BTU | 100,000 |
| Refrigerant | R410A |
| Electrical | 115 V. 1 Phase 60 Hz |
| Warranty | 10 Years with Online Registration |
| Decibel Level (dBA) | 72 |
| Weight (in lbs) | 73.000000 |
| 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 | 50 amps |
| Min. Breaker Size | 29.3 amps |
| Tonnage | 5 Ton |
| Valve Type | Sweat |
| Height | 30" |
| Width | 21" |
| Depth | 21" |
| Resources | CAPT Installation Manual CAPT 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 | 7424267 |
| Airflow Direction | Upflow/Horizontal |
| Exhaust Flue Requirement | Plastic / PVC |
| Product Features | Rebate Available |
| Furnace Efficiency / AFUE | 97% |
| Blower Motor | Variable Speed - ECM |
| Maximum CFM | 2000 |
| Configuration | Upflow / Downflow |
| Flue Location | Right |
| Burner Stages | Modulating |
| Fuel Type | Propane, Natural Gas |
| Liquid Line | 3/8" |
| Suction Line | 7/8" |
| Style | A-Coil |
Frequently Asked Questions
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