Review
The Goodman 4-ton upflow system represents solid mid-market positioning in today's HVAC landscape. At 96% AFUE and 16 SEER, it delivers respectable efficiency across both heating and cooling without premium pricing. Goodman's reputation for reliability and parts availability makes this SKU TX5N4 a practical choice for contractors managing customer budgets. The system handles 120,000 BTU heating output and 48,000 BTU cooling capacity, matching typical single-family homes in 2,000 to 2,500 square foot spaces. Two-stage operation on both heating and cooling sides brings operational quietness and comfort consistency.
Real-world performance hinges on your climate and usage patterns. The 96% AFUE furnace recovers 96 cents of every heating dollar as usable warmth, a meaningful jump from older 80% units that still operate in many homes. The 16 SEER condenser, paired with R410A refrigerant and a scroll compressor, delivers consistent cooling efficiency without aggressive noise, measured at 74 dB. The variable-speed ECM blower motor intelligently modulates airflow up to 2,000 CFM, reducing energy waste during partial-load operation. These specifications translate to measurable utility savings in mixed climates, though homes in extreme heat zones may justify investing in 18+ SEER equipment.
Pros & Cons
Pros
- 96% AFUE furnace efficiency keeps heating costs down, especially valuable during cold months in northern climates
- 16 SEER cooling efficiency qualifies for ENERGY STAR, reducing summer cooling loads meaningfully
- Two-stage burner and two-stage compressor provide modulation for quieter, more even comfort at 74 dB
- Variable-speed ECM blower motor delivers up to 2,000 CFM and adapts to load for better humidity control
- PVC exhaust compatibility simplifies venting in modern homes and retrofit installations
- 10-year warranty with online registration covers major components and provides solid peace of mind
Cons
- 16 SEER1 rating is solid but not cutting-edge; newer 18+ SEER systems offer greater efficiency if future rebates justify the cost
- Two-stage design means some contractors may charge more for proper staging configuration and ductwork balancing
- Requires 208/230V single-phase power, limiting flexibility in installations already served by three-phase commercial panels
Who Should Buy
Best For
Homeowners replacing 10+ year old systems in areas with both heating and cooling seasons, particularly those seeking a balanced efficiency investment without premium pricing. Contractors valuing Goodman's established parts supply and straightforward two-stage design also appreciate this SKU for consistent customer satisfaction.
Consider Alternatives If
Anyone in predominantly heating-only climates should consider higher-AFUE furnaces, and homes in extreme cooling zones may benefit more from 18+ SEER units despite the higher upfront cost.
Installation
Installation requires 208/230V single-phase power and a 27.7 to 45 amp breaker sized to local code. The upflow/horizontal A-coil configuration fits standard return-air plenums with 36.25 inch height and 35.5 inch width and depth footprint. Liquid lines measure 3/8 inch and suction lines 7/8 inch with sweat valve connections, standard for this tonnage. PVC exhaust compatibility simplifies venting work. Proper ductwork sizing, refrigerant charge verification, and two-stage thermostat programming are essential for rated performance.
Warranty & Reliability
Goodman covers this system with a 10-year parts warranty upon online registration, a solid commitment for mid-tier equipment. Coverage includes compressor, coil, and furnace heat exchanger defects. Labor is not included, so homeowners should confirm contractor warranty terms separately. Registration is straightforward and typically completed during installation, protecting your investment from day one.
Specifications
| SKU | TX5N4 |
| 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) | 2.500000 |
| Feature | Spec |
| Configuration | Upflow/Horizontal |
| Liquid Line | 3/8" |
| Suction Line | 7/8" |
| Tonnage | 4 Ton |
| Style | A-Coil |
| Height | 36.25" |
| Width | 35.5" |
| Depth | 35.5" |
| Resources | Goodman Specifications 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 |
| Energy Star | Yes |
| Burner Stages | Two |
| Fuel Type | Propane, Natural Gas |
| 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 |
| Valve Type | Sweat |
Frequently Asked Questions
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