Review
The Goodman 5-ton two-stage system represents a practical middle ground in the residential HVAC market. This upflow unit combines a 120,000 BTU furnace with matching 57,000 BTU cooling capacity, making it suitable for homes in the 2,000 to 2,500 square foot range. Goodman has built a solid reputation among contractors for providing equipment that performs reliably without inflated pricing. This particular SKU stands out for offering both strong heating and cooling efficiency in a single package.
The furnace delivers 96% AFUE, meaning nearly all fuel converts to usable heat, which translates to measurable savings on winter utility bills. The cooling side matches with 18 SEER efficiency, placing it well above the federal 13 SEER minimum. The two-stage design lets the compressor and burners run at reduced capacity during mild weather, improving comfort and reducing compressor cycling. A multi-speed ECM blower adapts airflow to match actual load, reducing energy waste during partial-load operation.
Pros & Cons
Pros
- 96% AFUE furnace efficiency reduces heating costs and qualifies for some utility rebates in cold climates
- 18 SEER cooling efficiency exceeds ENERGY STAR minimum, saving roughly 15-20% on summer cooling versus baseline units
- Two-stage heating and cooling allows the system to run at partial capacity during mild weather, extending equipment life and reducing wear
- Multi-speed ECM blower motor adapts to varying load conditions and improves comfort by reducing temperature swings
- Sweat valve connections and standard R410A refrigerant simplify field service and parts availability
Cons
- Not ENERGY STAR certified, which may disqualify buyers from certain regional rebate programs despite solid efficiency numbers
- 74 dB noise level is slightly louder than some competing premium brands and may be noticeable in quiet residential settings
- Requires 208/230V single-phase power, limiting installation options in homes with older 120V-only service
Who Should Buy
Best For
Contractors looking for a reliable mid-tier system that balances efficiency and affordability, and homeowners in climate zones 4-6 who want good heating efficiency without custom equipment costs. This unit fits well in new construction and replacement projects where code-required efficiency is 16 SEER or higher.
Consider Alternatives If
Buyers in ENERGY STAR rebate programs or those prioritizing ultra-quiet operation should compare alternative models that carry ENERGY STAR certification or lower decibel ratings.
Installation
This upflow A-coil unit requires standard 3/8 inch liquid and 7/8 inch suction lines for R410A refrigerant. The system needs 208/230V, single-phase, 60 Hz power with breaker capacity between 36.7 and 60 amps. The plastic PVC flue exits to the right side with maximum 2,000 CFM airflow through ductwork. Installation follows Goodman's published manual and suits most retrofit and new construction applications.
Warranty & Reliability
Goodman includes a standard 10-year parts warranty when you register the unit online after installation. This coverage protects against manufacturing defects in compressors, heat exchangers, and electrical components. Online registration is straightforward and extends protection, which is important given the scroll compressor design that benefits from quick fault diagnosis.
Specifications
| SKU | TX5N4 |
| Brand/Manufacturer | Goodman |
| Cooling BTU | 57,000 |
| 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) | 2.500000 |
| Feature | Spec |
| Configuration | Upflow/Horizontal |
| Liquid Line | 3/8" |
| Suction Line | 7/8" |
| Tonnage | 5 Ton |
| Style | A-Coil |
| Height | 38.25" |
| Width | 35.5" |
| Depth | 35.5" |
| Resources | Goodman Specifications Goodman Installation Manual 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 | 2000 |
| Flue Location | Right |
| Energy Star | No |
| Burner Stages | Two |
| Fuel Type | Gas |
| 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 |
| Valve Type | Sweat |
Frequently Asked Questions
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