Review
Goodman's 5-ton horizontal cased coil represents a solid midrange option for HVAC contractors specifying replacement indoor units. With its 16 SEER rating and Energy Star certification, this A-coil delivers measurable efficiency gains compared to older 10-13 SEER equipment. The horizontal configuration is specifically engineered for attics and similar installations where space constraints matter. At 54,000 BTU capacity, it handles full 5-ton load matching most standard outdoor condensers without oversizing complications.
Performance data confirms this coil meets modern efficiency standards. The 54,000 BTU cooling capacity pairs with R410A refrigerant and a scroll compressor to achieve 16 SEER operation. Line sizing follows industry standards with 3/8 inch liquid and 7/8 inch suction connections. Electrical requirements are straightforward, 208/230V single-phase at 60 Hz with breaker sizing between 29.6 and 50 amps. The 73 dBA sound level sits in the moderate range, acceptable for most installations but noticeable when the system runs continuously.
Pros & Cons
Pros
- 16 SEER efficiency rating qualifies for Energy Star, reducing cooling costs year-round
- Compact horizontal A-coil design fits challenging attic and basement installations with 38.25" height
- Scroll compressor technology offers quieter operation at 73 dBA compared to reciprocating alternatives
- 54,000 BTU capacity handles full 5-ton cooling load without oversizing
- 10-year warranty with online registration provides solid protection for residential applications
Cons
- Single-stage compressor cannot modulate output, resulting in less efficient part-load performance
- 73 dBA noise level is moderately loud for homes with nearby living spaces
- Requires 208/230V single-phase power, limiting installation in some older homes with three-phase service only
Who Should Buy
Best For
Contractors installing replacement split systems in homes with attic-mounted horizontal coil configurations will appreciate this unit's compact dimensions and straightforward installation. Homeowners in moderate climates seeking Energy Star efficiency without paying premium prices for variable-speed compressors are the target market.
Consider Alternatives If
Skip this unit if you need variable-capacity cooling for efficiency at part-load conditions or if you're installing in a room where 73 dBA noise would disturb occupants regularly.
Installation
Installation requires standard HVAC practices and tools. The horizontal casing accommodates 50 feet of pre-insulated suction line with 3/4 inch insulation thickness, simplifying field connections. Mounting requires adequate space for the 35.5 inch width and depth dimensions. Technicians should verify 208/230V power availability and proper breaker sizing before startup. Goodman provides comprehensive installation manuals covering refrigerant charging, airflow verification, and startup procedures.
Warranty & Reliability
The 10-year warranty activates upon online registration with Goodman, providing coverage against manufacturing defects in compressor, coil, and components. Registration is essential, as coverage requires proof of purchase and proper installation documentation. This warranty duration matches industry standard for mid-tier residential equipment and protects against significant failures during typical equipment lifespan.
Specifications
| SKU | LS38783850 |
| Brand/Manufacturer | Online Supply |
| Cooling BTU | 54,000 |
| Refrigerant | R410A |
| Electrical | 208 / 230 V. 1 Phase 60 Hz |
| Warranty | 10 Years with Online Registration |
| Decibel Level (dBA) | 73 |
| Weight (in lbs) | 30.000000 |
| Feature | Spec |
| Configuration | 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 Brochure Goodman Specifications Goodman Installation Manual Goodman Warranty Information Goodman Service Instructions Goodman Kit Instructions Goodman Parts 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. |
| Energy Star | Yes |
| SEER1 (Efficiency) | 16 |
| Condenser Stages | Single Stage |
| Compressor Type | Scroll |
| Liquid Valve Size | 3/8" |
| Suction Valve Size | 7/8" |
| Max Breaker Size | 50 amps |
| Min. Breaker Size | 29.6 amps |
| Suction Line Insulation Thickness | 3/4" |
| Length | 50 feet |
Frequently Asked Questions
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