Review
The Goodman CAPT4961D4 represents solid mid-tier efficiency in the combined furnace-condenser market. This upflow unit bundles a 120,000 BTU furnace with a matching air conditioner in one chassis, simplifying installation for contractors and reducing jobsite complexity. Goodman positioned this system for the contractor-friendly segment, offering Energy Star certification and rebate eligibility without enterprise-level pricing. The unit addresses real demand from installers tired of coordinating separate furnace and condenser deliveries.
Performance numbers justify the efficiency ratings. The furnace hits 97% AFUE through a modulating burner that ramps between low and high fire, avoiding the 20-30% energy loss common in single-stage designs. The paired condenser delivers 48,000 BTU cooling capacity with two-stage operation, reaching 16 SEER1 efficiency. The variable-speed ECM blower matches airflow to demand, spinning slowly on mild days and ramping to 2000 CFM maximum during peak load. Real-world savings depend on usage patterns, but homeowners typically see 10-15% heating cost reductions versus 80-90% AFUE equipment.
Pros & Cons
Pros
- 97% AFUE rating with modulating burner reduces heating waste and monthly gas bills significantly
- Variable-speed ECM blower motor adjusts airflow between 0-2000 CFM, improving comfort and reducing runtime noise
- Two-stage condenser allows efficient partial-load cooling at 16 SEER1, saving energy during mild weather
- Compact upflow configuration fits tight spaces with only 30 inches tall and 24.5 inches wide
- 10-year warranty with online registration provides solid long-term protection
- Energy Star certified and qualifies for available rebates in many jurisdictions
Cons
- 74 dB noise level is moderate to loud, noticeable during furnace startup in quiet homes
- Spec sheet lists conflicting tonnage data (4 tons in title, 5 tons in specs) creating confusion about actual capacity
- R410A refrigerant requires specialty service training, limiting repair options compared to older refrigerants
Who Should Buy
Best For
Contractors installing replacement systems in existing homes with upflow configurations and homeowners seeking high-efficiency heating without a complete system redesign. This unit works particularly well for properties using natural gas or propane in mild to moderate climate zones.
Consider Alternatives If
Anyone needing variable-refrigerant-flow technology, homes with space constraints below 30 inches vertical clearance, or regions with extreme seasonal heating or cooling loads requiring constant maximum output.
Installation
This system requires PVC or plastic exhaust venting, simplifying flue installation versus Category IV furnaces needing metal. The right-side flue location works with most standard furnace closets. Electrical demand runs 208-230V single phase at 27.7 to 45 amps breaker sizing, typical for residential applications. Refrigerant lines use 3/8-inch liquid and 7/8-inch suction sizing with sweat connections, requiring certified EPA technicians for proper brazing and evacuation.
Warranty & Reliability
Goodman backs this system with a 10-year parts warranty when you register online within 30 days of installation. The warranty covers the furnace heat exchanger, compressor, and condenser coil but excludes wear items like blower wheels. Online registration takes five minutes and is non-negotiable to activate coverage. Ten years beats many competitors at five-year terms, though labor costs fall on the homeowner during years 6-10.
Specifications
| SKU | CAPT4961D4 |
| Brand/Manufacturer | Goodman |
| Cooling BTU | 48,000 |
| Heating BTU | 120,000 |
| Refrigerant | R410A |
| Electrical | 208 / 230 V. 1 Phase 60 Hz |
| Warranty | 10 Years with Online Registration |
| Decibel Level (dBA) | 74 |
| Weight (in lbs) | 76.000000 |
| Feature | Spec |
| AHRI Certificate Number | 7424268 |
| 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 |
| Energy Star | Yes |
| Burner Stages | Modulating |
| Fuel Type | Propane, Natural Gas |
| Height | 30" |
| Width | 24.5" |
| 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. |
| SEER1 (Efficiency) | 16 |
| Condenser Stages | Two Stage |
| Compressor Type | Scroll |
| Liquid Valve Size | 3/8" |
| Suction Valve Size | 7/8" |
| Max Breaker Size | 45 amps |
| Min. Breaker Size | 27.7 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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