Review
Goodman remains one of the most recognized brands in contractor-grade HVAC, and this 3-ton unit reflects that heritage. The upflow A-coil configuration is a workhorse in retrofit applications, fitting neatly into basements and utility closets. At $736, this system undercuts many competitors while maintaining legitimate efficiency certifications, making it accessible for contractors managing tight job margins and homeowners shopping on budget.
Performance specs are where this unit earns its rating. The 16 SEER cooling rating combined with a scroll compressor and R410A refrigerant delivers 34,800 BTU cooling capacity. The furnace half pushes 100,000 BTU heating across two burner stages with 96% AFUE efficiency, using a variable-speed ECM blower to maintain comfort without excess power draw. Energy Star certification confirms these aren't marketing claims.
Pros & Cons
Pros
- 16 SEER cooling efficiency with scroll compressor design, verified by AHRI certificate 7368836
- 96% AFUE heating using two-stage burners and variable-speed ECM blower, supporting both natural gas and propane
- Energy Star certified with maximum 2000 CFM airflow for proper load matching across various home sizes
- PVC plastic flue exhaust reduces installation complexity and cost compared to traditional metal ducting
- 10-year warranty with online registration provides solid long-term protection at this price tier
Cons
- Single-stage condenser limits partial-load efficiency in milder weather, unlike two-stage alternatives
- 73.5 dB noise level is moderately loud and may concern homeowners prioritizing quiet operation
- R410A refrigerant is being phased out, potentially affecting future service and parts availability
Who Should Buy
Best For
Contractors building out mid-range residential projects and homeowners replacing 10-plus-year-old systems in moderate climates will find strong ROI here. The upflow A-coil configuration works well in basement or closet installations where space is constrained.
Consider Alternatives If
Homes requiring extreme efficiency (northern climates with high heating loads) or quiet operation should explore two-stage condensers and scroll compressors in the $1,200+ range.
Installation
The upflow/horizontal configuration accepts PVC plastic flue exhaust, which reduces installation labor versus metal ductwork. You'll need 208/230V single-phase 60 Hz power with a 30-amp maximum breaker. Refrigerant lines use standard 3/8-inch liquid and 7/8-inch suction, with 3/4-inch insulation thickness on the 50-foot suction line provided. Straightforward for experienced installers.
Warranty & Reliability
Goodman backs this unit with 10 years coverage when you register online, a hassle-free process that protects against manufacturing defects. This is competitive for the price and gives homeowners genuine peace of mind. Coverage typically excludes wear items and improper installation, so verify terms on the official documentation.
Specifications
| SKU | LS38783850 |
| Brand/Manufacturer | Online Supply |
| Cooling BTU | 34,800 |
| Heating BTU | 100,000 |
| Refrigerant | R410A |
| Electrical | 208 / 230 V. 1 Phase 60 Hz |
| Warranty | 10 Years with Online Registration |
| Decibel Level (dBA) | 73.5 |
| Weight (in lbs) | 30.000000 |
| Feature | Spec |
| Configuration | Upflow/Horizontal |
| Liquid Line | 3/8" |
| Suction Line | 7/8" |
| Tonnage | 3 Ton |
| Style | A-Coil |
| Height | 38.25" |
| Width | 29" |
| Depth | 29" |
| Resources | Goodman Brochure Goodman Specifications Goodman Installation Manual Goodman Warranty Information 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. |
| AHRI Certificate Number | 7368836 |
| Airflow Direction | Upflow/Horizontal |
| Exhaust Flue Requirement | Plastic / PVC |
| Product Features | Rebate Available |
| Furnace Efficiency / AFUE | 96% |
| Blower Motor | Variable Speed - ECM |
| Maximum CFM | 2000 |
| Energy Star | Yes |
| Burner Stages | Two |
| Fuel Type | Propane, Natural Gas |
| SEER1 (Efficiency) | 16 |
| Condenser Stages | Single Stage |
| Compressor Type | Scroll |
| Liquid Valve Size | 3/8" |
| Suction Valve Size | 7/8" |
| Max Breaker Size | 30 amps |
| Min. Breaker Size | 18.7 amps |
| Suction Line Insulation Thickness | 3/4" |
| Length | 50 feet |
Frequently Asked Questions
Affiliate disclosure: IndustrialRank earns a commission on qualifying purchases at no extra cost to you. We only recommend products we have independently reviewed.