Review
The Goodman 4-ton 16 SEER1 split system represents solid mid-tier cooling performance for residential applications. Positioned between economy units and premium brands, this horizontal configuration appeals to contractors and homeowners tackling attic or crawlspace installations where traditional vertical coils simply don't fit. Energy Star certification and a reasonable price point make it competitive in the popular 4-to-5-ton market segment.
Performance data shows this unit delivers 48,000 BTU of cooling with an efficient 16 SEER1 rating, translating to lower operating costs compared to older 13-14 SEER equipment. The two-stage compressor and variable-speed ECM blower motor work together intelligently, modulating between 0 and 2,000 CFM to match actual cooling demand. This staging approach reduces wear, extends lifespan, and keeps your system from running at full power during mild days.
Pros & Cons
Pros
- 16 SEER1 efficiency rating with Energy Star certification keeps utility bills competitive
- Two-stage scroll compressor runs at partial capacity most of the time, reducing energy waste and extending equipment lifespan
- Variable-speed ECM blower motor adjusts airflow from 0 to 2,000 CFM based on demand, improving comfort and efficiency
- Horizontal A-coil configuration maximizes installation options in attics and tight mechanical spaces
- 10-year warranty with online registration provides solid protection for residential applications
Cons
- 74 dBA noise level is moderately loud during full-capacity operation, which may be noticeable in quieter environments
- Requires 27.7-amp minimum breaker size, meaning older electrical panels may need upgrades before installation
- Tonnage discrepancy in specs lists both 4-ton and 5-ton, creating potential confusion about actual capacity
Who Should Buy
Best For
Homeowners in moderate climates looking to replace aging AC systems while improving efficiency without premium pricing. Contractors installing systems in attic or crawlspace applications where horizontal coil orientation is essential.
Consider Alternatives If
Buyers in extreme heat zones needing maximum cooling capacity should compare to single-stage units first, and those with older electrical infrastructure may face unexpected panel upgrade costs.
Installation
The horizontal A-coil design installs easily in attics or crawlspaces where height is limited. Standard sweat-type refrigerant ports use 3/8-inch liquid and 7/8-inch suction lines. However, verify your electrical panel can handle the 27.7-amp minimum requirement before committing. Installation typically requires certified HVAC technicians familiar with R410A refrigerant.
Warranty & Reliability
Goodman backs this unit with a 10-year parts warranty when you register online, a standard approach in the industry. This covers compressor, coil, and other components against manufacturing defects. Online registration is straightforward and essential to activate full coverage. Labor costs are your responsibility.
Specifications
| SKU | TX5N4 |
| Brand/Manufacturer | Goodman |
| Cooling BTU | 48,000 |
| 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 |
| Energy Star | Yes |
| SEER1 (Efficiency) | 16 |
| Condenser Stages | Two Stage |
| Compressor Type | Scroll |
| Liquid Valve Size | 3/8" |
| Suction Valve Size | 7/8" |
| Max Breaker Size | 15 amps |
| Min. Breaker Size | 27.7 amps |
| Tonnage | 5 Ton |
| Valve Type | Sweat |
| Height | 24.5" |
| Width | 26" |
| Depth | 21.125" |
| Resources | CHPF Installation Manual CHPF 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. |
| Blower Motor | Variable Speed - ECM |
| Maximum CFM | 2,000 |
| Electric Backup Heat Capabilities (Optional) | 3 Kilowatts, 5 Kilowatts, 6 Kilowatts, 8 Kilowatts, 10 Kilowatts, 15 Kilowatts, 20 Kilowatts |
| Configuration | Horizontal |
| Liquid Line | 3/8" |
| Suction Line | 7/8" |
| Style | A-Coil |
Frequently Asked Questions
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