Review
The Goodman 1.5-ton system occupies a practical middle ground in the residential HVAC market. This horizontal A-coil configuration targets homeowners and contractors dealing with attic installations where vertical space is limited. At its price point, it competes against legacy equipment still operating at lower efficiency levels. The system combines gas heating with refrigerant cooling in a straightforward, proven design that has served the builder and retrofit markets for years.
Performance specs show 60,000 BTU heating output through a two-stage burner and 18,000 BTU cooling capacity at 13 SEER. The multi-speed blower reaches 1200 CFM maximum, supporting adequate air distribution through standard ductwork. At 80% AFUE, the furnace converts four-fifths of fuel to useful heat, though newer units achieve 95% AFUE or higher. The R410A refrigerant cooling delivers respectable efficiency for moderate climates but lacks the higher SEER ratings appearing in current budget lineups.
Pros & Cons
Pros
- Two-stage gas burner reduces heating cycles and improves comfort during mild weather
- 13 SEER rating performs adequately for moderate climates, especially when replacing older units
- High-efficiency multi-speed blower motor with 1200 CFM maximum capacity optimizes airflow and distribution
- Compact horizontal A-coil design fits tight attic spaces, 25.75 inches tall with manageable 23-inch footprint
- 10-year warranty with online registration provides solid protection for parts and labor peace of mind
Cons
- 80% AFUE heating efficiency is below current market standards, newer units reach 95%+
- 13 SEER is dated by 2024 standards, 14-16 SEER systems are now common at similar price points
- 74 dB noise level is audible during operation, more modern systems run quieter
Who Should Buy
Best For
Budget-conscious homeowners with 1.5-ton cooling needs in moderate climates who require horizontal installation for attic placement. Contractors working on replacement jobs where the existing footprint and electrical infrastructure (208/230V single-phase) match this unit's specs.
Consider Alternatives If
Anyone prioritizing long-term energy savings or living in hot climates should look at 14+ SEER equipment instead.
Installation
This system requires 208/230V single-phase 60Hz power with breaker sizing between 9.1 and 15 amps. The 3/4-inch suction line and 3/8-inch liquid line with sweat connections need proper brazing or professional installation. Horizontal orientation demands metal exhaust flue venting. The 22-pound weight and compact 23-inch-square footprint simplify attic placement compared to larger units.
Warranty & Reliability
Goodman provides 10 years of parts and labor coverage when you complete online registration. This warranty length ranks competitively and gives owners reasonable protection against compressor failure or heat exchanger defects. Registration is essential, as it activates the extended coverage beyond baseline terms.
Specifications
| SKU | LS38343850 |
| Brand/Manufacturer | Online Supply |
| Cooling BTU | 18,000 |
| Heating BTU | 60,000 |
| Refrigerant | R410A |
| Electrical | 208 / 230 V. 1 Phase 60 Hz |
| Warranty | 10 Years with Online Registration |
| Decibel Level (dBA) | 74 |
| Weight (in lbs) | 22.000000 |
| Feature | Spec |
| Configuration | Upflow/Horizontal |
| Liquid Line | 3/8" |
| Suction Line | 3/4" |
| Tonnage | 1.5 Ton |
| Style | A-Coil |
| Height | 25.75" |
| Width | 23" |
| Depth | 23" |
| Resources | Goodman Installation Manual Goodman Specifications Goodman Technical Manual Goodman Warranty Information Goodman Brochure 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. |
| Airflow Direction | Upflow/Horizontal |
| Exhaust Flue Requirement | Metal |
| Furnace Efficiency / AFUE | 80% |
| Blower Motor | High Efficiency Multi-Speed |
| Maximum CFM | 1200 |
| Burner Stages | Two |
| Fuel Type | Gas |
| Energy Star | No |
| SEER1 (Efficiency) | 13 |
| Condenser Stages | Single Stage |
| Compressor Type | Rotary |
| Liquid Valve Size | 3/8" |
| Max Breaker Size | 15 amps |
| Min. Breaker Size | 9.1 amps |
| Valve Type | Sweat |
| Suction Line Insulation Thickness | 3/4" |
| Length | 50 feet |
Frequently Asked Questions
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