Review
Goodman's 2.5-ton gas furnace and air conditioner combination sits squarely in the middle-market segment, targeting homeowners who want reliable equipment without flagship pricing. Manufactured by a brand with deep contractor relationships, this horizontal configuration works well in attics, crawlspaces, or utility closets. The $2,666 price point positions it between budget models and premium systems, making it accessible for replacement projects where efficiency rebates offset installation costs.
The heating side delivers impressive efficiency with a 96% AFUE rating and two-stage burner, meaning 96 cents of every heating dollar actually heats your home. Cooling efficiency reaches 16 SEER2, qualifying for Energy Star status and opening doors to utility rebates in many regions. The variable-speed ECM blower motor continuously adjusts airflow from 0 to 1,200 CFM, reducing excess runtime during partial-load conditions. R410A refrigerant compatibility ensures long-term availability, though the system also accepts legacy R22 refrigerant for service flexibility.
Pros & Cons
Pros
- 96% AFUE furnace efficiency reduces heating costs significantly compared to 80-90% units
- 16 SEER2 rating qualifies for Energy Star and many utility rebates, lowering installed cost
- Variable-speed ECM blower motor automatically adjusts output, improving comfort and reducing runtime
- Two-stage burner adapts to heating demand, preventing short-cycling and improving efficiency
- 10-year parts warranty with online registration provides solid protection for residential use
Cons
- Spec sheet lists conflicting tonnage information (2.5 ton in title but 3 ton in specs), creating confusion
- 29,000 cooling BTU output doesn't match stated 2.5-ton capacity (30,000 BTU standard), suggesting possible mislabeling
- 71.5 dB noise level ranks higher than quieter competitors, noticeable in quiet neighborhoods
- Single-stage compressor without variable capacity limits efficiency gains in mild weather conditions
Who Should Buy
Best For
Homeowners with moderate heating and cooling needs in areas without extreme temperature swings will see the best ROI on this unit. Contractors valuing straightforward service accessibility and Goodman's parts availability will appreciate the straightforward single-stage design.
Consider Alternatives If
Buyers in very cold climates needing maximum heating output or those seeking whisper-quiet operation should evaluate competitors, as this unit's single-stage compressor and 71.5 dB level don't lead the market.
Installation
This horizontal A-coil design requires 115V single-phase 60Hz power with a 17.1 to 25-amp breaker, standard in most homes. The plastic PVC exhaust flue simplifies venting compared to metal alternatives. Technicians will need to run 3/8 inch liquid and 7/8 inch suction lines, with the suction line requiring 3/4 inch insulation. Dimensions of 34.5 inches tall by 17.5 inches wide allow fit in most utility spaces.
Warranty & Reliability
Online Supply provides a 10-year parts warranty activated through online registration, covering component failures under normal residential use. This warranty excludes labor costs but protects against compressor, blower motor, and heat exchanger failures. Registration is mandatory to activate coverage, so retain proof of installation and complete the process immediately after commissioning.
Specifications
| SKU | LS38783850 |
| Brand/Manufacturer | Online Supply |
| Cooling BTU | 29,000 |
| Heating BTU | 80,000 |
| Refrigerant | R410A or R22 |
| Electrical | 115 V. 1 Phase 60 Hz |
| Warranty | 10 Years with Online Registration |
| Decibel Level (dBA) | 71.5 |
| Weight (in lbs) | 30.000000 |
| Feature | Spec |
| 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 | 25 amps |
| Min. Breaker Size | 17.1 amps |
| Tonnage | 3 Ton |
| Height | 34.5" |
| Width | 17.5" |
| Depth | 28.75" |
| Resources | Goodman Brochure Goodman Install Instructions Goodman Parts Manual Goodman Service Manual Goodman Specifications Goodman Technical Information Goodman User Information Goodman 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. |
| Configuration | Upflow/Horizontal |
| Liquid Line | 3/8" |
| Suction Line | 7/8" |
| Style | A-Coil |
| AHRI Certificate Number | 7368834 |
| Airflow Direction | Upflow/Horizontal |
| Exhaust Flue Requirement | Plastic / PVC |
| Product Features | Rebate Available |
| Furnace Efficiency / AFUE | 96% |
| Blower Motor | Variable Speed - ECM |
| Maximum CFM | 1200 |
| Burner Stages | Two |
| Fuel Type | Propane, Natural Gas |
| Suction Line Insulation Thickness | 3/4" |
| Length | 50 feet |
Frequently Asked Questions
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