Review
This 2.5-ton Goodman system represents a rare convergence of performance and affordability in the commodity HVAC market. Online Supply positions it as a volume play, moving high-efficiency equipment at contractor-friendly pricing. The unit combines a gas furnace with matching air conditioner coil, making it a complete solution for new construction or full system replacement. Goodman's reputation for straightforward engineering means fewer premium-priced features and more direct functionality.
The furnace delivers 40,000 BTU of heating with 96% AFUE efficiency, meaning only 4% of energy input is wasted up the flue. On the cooling side, the 29,000 BTU capacity and 16 SEER1 rating indicate solid seasonal efficiency. The variable-speed ECM blower motor handles flow up to 1200 CFM and adjusts automatically based on demand, reducing cycles and improving dehumidification. Two-stage burner operation enhances part-load efficiency during mild weather, which matters significantly in temperate climates.
Pros & Cons
Pros
- 96% AFUE furnace efficiency means minimal heating waste, translating to lower winter utility bills for gas heat users
- 16 SEER1 rating on the air conditioner exceeds ENERGY STAR requirements and qualifies for rebates in many states
- Variable-speed ECM blower motor automatically adjusts airflow, improving comfort and reducing runtime energy consumption
- Two-stage burner provides better modulation for improved temperature control and efficiency during mild heating days
- 10-year parts warranty with online registration offers solid protection against manufacturing defects
Cons
- Single-stage compressor lacks the efficiency gains of variable-capacity cooling on partial-load days
- 71.5 dB noise level is moderately loud, especially during full-load operation, which some homeowners may find intrusive
- Downflow/horizontal configuration limits placement flexibility compared to upflow or vertical designs
Who Should Buy
Best For
Contractors installing systems in budget-conscious residential projects where efficiency matters will find strong value here. Homeowners in moderate climates who run their AC seasonally and need dependable heating will see payback on higher efficiency within 3-5 years through lower utility costs.
Consider Alternatives If
Anyone prioritizing whisper-quiet operation or needing variable-capacity compressor staging should explore higher-tier systems, as the single-stage compressor and 71.5 dB output may disappoint.
Installation
This downflow/horizontal A-coil unit requires adequate clearance for 50-foot suction line insulation and 3/8 inch liquid line connections. Electrical demands are straightforward, 115V single-phase 60Hz with a 17.1 to 25-amp breaker range. The plastic/PVC exhaust flue requirement simplifies venting in many existing homes. Most contractors can complete installation in one day, and the 30-pound weight prevents handling challenges.
Warranty & Reliability
Goodman provides a 10-year parts warranty when registered online. This coverage is standard in the mid-tier market and protects against compressor, coil, and blower motor failure. Registration is straightforward and typically completed during commissioning. The warranty is non-transferable in most cases, so verify with Goodman if you purchase a second-hand unit.
Specifications
| SKU | LS38783850 |
| Brand/Manufacturer | Online Supply |
| Cooling BTU | 29,000 |
| Heating BTU | 40,000 |
| Refrigerant | R410A |
| 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 Installation 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 | Downflow/Horizontal |
| Liquid Line | 3/8" |
| Suction Line | 7/8" |
| Style | A-Coil |
| AHRI Certificate Number | 7368837 |
| Airflow Direction | Downflow/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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