Review
The Goodman 4-ton upflow system sits squarely in the value tier of residential HVAC equipment. At $2071, it undercuts premium brands by 30 to 40 percent while keeping respectable efficiency ratings. This unit targets homeowners and contractors who need proven cooling and heating without premium pricing. The upflow configuration works for basement and garage installations where space or ducting favors vertical mounting.
Cooling delivers 47,000 BTU at 18 SEER1 efficiency, which qualifies for ENERGY STAR and beats minimum code requirements. The two-stage scroll compressor modulates capacity rather than cycling fully on and off, reducing temperature swings. Heating produces 80,000 BTU with two-stage burner control and 80% AFUE. The variable-speed blower motor maintains 2000 CFM maximum airflow while adjusting speed to actual load. Propane or natural gas compatibility gives fuel flexibility.
Pros & Cons
Pros
- Two-stage burner provides better temperature control and reduced cycling than single-stage units
- Variable speed blower motor maximizes comfort by adjusting airflow to demand, not just on-off cycles
- ENERGY STAR certified with 18 SEER1 cooling efficiency, exceeding minimum standards significantly
- Metal exhaust flue requirement keeps installation straightforward without special venting materials
- 10-year warranty with online registration covers parts and labor on major components
- 2000 CFM maximum airflow handles ductwork efficiently across most residential layouts
Cons
- 80% AFUE heating efficiency trails premium condensing models that reach 95%+, meaning higher gas bills long-term
- 5-ton condenser paired with 4-ton furnace rating creates specification confusion that requires careful installer attention
- 72 dB noise level runs louder than variable-capacity competitors during peak operation
- R410A refrigerant requires certified handling, limiting DIY troubleshooting and repair options
Who Should Buy
Best For
Homeowners replacing failed equipment who need immediate, affordable relief and can live with standard efficiency numbers. Contractors handling rental properties or budget-conscious customers in areas where heating loads stay moderate will see good ROI.
Consider Alternatives If
Anyone in harsh climates with extended heating seasons, high natural gas rates, or who plans to stay in the home 15+ years should invest in 90%+ AFUE condensing furnaces despite higher upfront cost.
Installation
Upflow configuration simplifies mounting in basements and utility closets. Metal flue exhaust venting is standard, avoiding proprietary plastic vent materials. The 208/230V single-phase electrical requirement fits most home panels, though breakers must handle 29.3 to 50 amp range. R410A refrigerant lines use 3/8 inch liquid and 7/8 inch suction sizing. CAPF installation manual and spec sheets guide proper ductwork connections and refrigerant charging.
Warranty & Reliability
Goodman's 10-year parts and labor warranty activates through online registration, a critical step many homeowners skip. This covers compressor, heat exchanger, and coil failures but excludes wear items and misapplication. Registration is free and takes minutes. Most contractors include this step, but verify before signing the installation contract.
Specifications
| SKU | TX5N4 |
| Brand/Manufacturer | Goodman |
| Cooling BTU | 47,000 |
| Heating BTU | 80,000 |
| Refrigerant | R410A |
| Electrical | 208 / 230 V. 1 Phase 60 Hz |
| Warranty | 10 Years with Online Registration |
| Decibel Level (dBA) | 72 |
| Weight (in lbs) | 2.500000 |
| Feature | Spec |
| AHRI Certificate Number | 204633307 |
| Airflow Direction | Upflow/Horizontal |
| Exhaust Flue Requirement | Metal |
| Furnace Efficiency / AFUE | 80% |
| Blower Motor | Variable Speed |
| Maximum CFM | 2000 |
| Configuration | Upflow / Downflow |
| 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. |
| 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. |
| 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 |
| Liquid Line | 3/8" |
| Suction Line | 7/8" |
| Style | A-Coil |
Frequently Asked Questions
Affiliate disclosure: IndustrialRank earns a commission on qualifying purchases at no extra cost to you. We only recommend products we have independently reviewed.