Review
Goodman's 2.5-ton gas furnace and air conditioner system represents solid middle-market positioning in the HVAC landscape. At its price point, the combination of 97% AFUE heating and 16 SEER2 cooling efficiency delivers measurable cost savings without requiring premium equipment investment. The modulating burner and variable-speed ECM blower show Goodman's commitment to responsive, efficient climate control. This system appeals to homeowners prioritizing heating and cooling performance equally, particularly in regions experiencing genuine heating seasons.
Performance metrics reveal this system punches above its weight class. The furnace produces 80,000 BTU of modulating heat output while maintaining that impressive 97% efficiency, meaning minimal energy waste. On the cooling side, the 29,000 BTU condenser achieves 16 SEER2 rating with R410A refrigerant compatibility. The variable-speed blower reaches 1200 CFM maximum airflow, adapting output to real-time comfort demands. Electrical requirements stay manageable at 115V single-phase with a 17.1 to 25-amp breaker range, fitting most existing residential panels.
Pros & Cons
Pros
- 97% AFUE furnace efficiency ranks among the highest available, reducing heating costs significantly
- 16 SEER2 rating on the condenser exceeds the stated 14 SEER specification, delivering better cooling efficiency than marketed
- Modulating burner stages optimize heating comfort and fuel consumption across varying demand levels
- Variable-speed ECM blower motor maximizes airflow control and reduces electricity usage
- Energy Star certified with 10-year warranty when registered online
Cons
- Single-stage condenser limits part-load cooling efficiency despite high SEER2 rating
- 71.5 dBA noise level runs noticeably loud during operation, potentially disruptive in open-concept homes
- A-coil configuration requires upflow installation only, limiting flexibility for retrofit applications
Who Should Buy
Best For
Homeowners in cold or moderate climates who heat with natural gas or propane and want straightforward, efficient comfort. This system works well for those prioritizing utility bill reduction and reliability over premium features like variable-capacity cooling.
Consider Alternatives If
Anyone needing whisper-quiet operation or flexible installation orientations should look at alternative systems, as the 71.5 dBA output and upflow-only design present limitations.
Installation
Installation requires upflow or horizontal mounting only due to the A-coil design, limiting placement flexibility. The unit accepts PVC plastic exhaust flue, simplifying venting through modern home construction. Line sets run standard sizes: 3/8-inch liquid line and 7/8-inch suction line with 3/4-inch insulation thickness. Compact dimensions at 34.5 inches tall and 17.5 inches wide fit tight spaces. AHRI certificate number 7424265 confirms proper matching with compatible coils and outdoor units.
Warranty & Reliability
Online Supply backs this system with 10 years of parts coverage upon registration, standard for quality Goodman equipment. This warranty protects against manufacturing defects in compressors, heat exchangers, and electrical components. Registration is required to activate full term, so homeowners must complete this step immediately after installation. Labor coverage varies by installer, so confirm details before purchase.
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 Installations 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 | 7424265 |
| Airflow Direction | Upflow/Horizontal |
| Exhaust Flue Requirement | Plastic / PVC |
| Product Features | Rebate Available |
| Furnace Efficiency / AFUE | 97% |
| Blower Motor | Variable Speed - ECM |
| Maximum CFM | 1200 |
| Burner Stages | Modulating |
| Fuel Type | Propane, Natural Gas |
| Suction Line Insulation Thickness | 3/4" |
| Length | 50 feet |
Frequently Asked Questions
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