Review
Goodman's 2.5-ton horizontal system sits in the practical middle ground for residential HVAC buyers. This combination furnace and air conditioner targets contractors and homeowners seeking efficient, dependable equipment without premium pricing. The horizontal A-coil design makes it popular for attic and crawlspace installations where vertical units won't fit. At this price point, it competes directly with other entry-to-mid tier Goodman products, though it trades some advanced features for affordability.
The furnace delivers 40,000 BTU heating output at 96% AFUE efficiency, translating to strong heating performance with minimal fuel waste. The air conditioning side produces 30,000 BTU cooling capacity at 13 SEER, which meets current minimum federal standards but trails premium systems offering 15+ SEER ratings. The multi-speed blower reaches 800 CFM maximum airflow, and single-stage compressor operation keeps things simple. Electrical requirements run 208 to 230 volts at 1 phase 60 Hz with a 25-amp maximum breaker, typical for mid-size residential installations.
Pros & Cons
Pros
- 96% AFUE furnace efficiency reduces heating costs significantly compared to 80-90% alternatives
- 13 SEER cooling rating meets modern baseline efficiency standards for reasonable electric bills
- 40,000 BTU heating capacity handles most 2.5-ton applications across varied climate zones
- Horizontal A-coil configuration fits tight attic or crawlspace installations where vertical models don't work
- 10-year warranty with online registration provides solid coverage for parts and labor protection
Cons
- Not Energy Star certified, meaning it misses top-tier efficiency tiers available from premium brands
- Single-stage compressor and burner lack modulation technology found in higher-end systems, reducing part-load efficiency
- 73 dBA noise level runs louder than variable-speed competitors, potentially noticeable during operation
Who Should Buy
Best For
Homeowners in small to medium homes (1,000 to 2,000 square feet) who need a reliable gas furnace and AC combo without spending on premium brands. Contractors installing budget systems for price-sensitive customers will appreciate the straightforward design and solid Goodman reputation.
Consider Alternatives If
Energy-conscious buyers willing to pay more for SEER 15+ and variable-speed components, or anyone in noise-sensitive settings where whisper-quiet operation matters.
Installation
Installation uses standard 3/8 inch liquid line and 3/4 inch suction line connections with sweat valve fittings. The unit requires PVC or plastic exhaust flue venting, common in modern homes. Dimensions measure 32.5 inches tall by 26 inches wide by 26 inches deep, fitting most horizontal applications. Goodman provides comprehensive installation manuals and technical documentation, though professional installation is strongly recommended for proper refrigerant charging and airflow configuration.
Warranty & Reliability
The 10-year parts and labor warranty activates upon online registration with Goodman. This coverage protects against compressor failure, heat exchanger cracks, and component defects, which represents solid protection for mid-tier equipment. Registration is straightforward online, and Goodman's warranty service network is extensive through authorized dealers.
Specifications
| SKU | LS38343850 |
| Brand/Manufacturer | Online Supply |
| Cooling BTU | 30,000 |
| Heating BTU | 40,000 |
| Refrigerant | R410A |
| Electrical | 208 / 230 V. 1 Phase 60 Hz |
| Warranty | 10 Years with Online Registration |
| Decibel Level (dBA) | 73 |
| Weight (in lbs) | 22.000000 |
| Feature | Spec |
| Configuration | Downflow/Horizontal |
| Liquid Line | 3/8" |
| Suction Line | 3/4" |
| Tonnage | 2.5 Ton |
| Style | A-Coil |
| Height | 32.5" |
| Width | 26" |
| Depth | 26" |
| 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 | Downflow/Horizontal |
| Exhaust Flue Requirement | Plastic / PVC |
| Furnace Efficiency / AFUE | 96% |
| Blower Motor | Multi Speed |
| Maximum CFM | 800 |
| Burner Stages | Single |
| Fuel Type | Gas |
| Energy Star | No |
| SEER1 (Efficiency) | 13 |
| Condenser Stages | Single Stage |
| Compressor Type | Reciprocating |
| Liquid Valve Size | 3/8" |
| Max Breaker Size | 25 amps |
| Min. Breaker Size | 16.7 amps |
| Valve Type | Sweat |
| Suction Line Insulation Thickness | 3/4" |
| Length | 50 feet |
Frequently Asked Questions
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