Review
Goodman's 3-ton combination gas furnace and heat pump system occupies a practical middle ground in the budget HVAC market. At $2142, this horizontal unit targets contractors and homeowners who need reliable equipment without premium pricing. The dual-fuel design supports both natural gas and propane, making it flexible for diverse installation scenarios. While Goodman's brand reputation emphasizes value over prestige, this system delivers solid performance for straightforward replacement jobs.
The 80% AFUE rating meets 2023 federal minimums but trails modern 95% AFUE furnaces by about 15 percentage points in heating efficiency. Cooling performance reaches 16 SEER with two-stage condenser and scroll compressor technology. The two-stage burner system modulates between high and low firing rates, reducing short-cycling and improving comfort. Maximum airflow reaches 2000 CFM through the variable-speed blower, which adjusts motor speed based on system demand rather than running at constant speed.
Pros & Cons
Pros
- Two-stage burner and condenser provide efficient partial-load operation, reducing energy waste during mild weather
- 80% AFUE meets federal minimum standards while keeping installed price under $2200
- Variable-speed blower motor optimizes airflow and comfort compared to single-speed alternatives
- ENERGY STAR certified with 16 SEER cooling efficiency rating
- Horizontal A-coil configuration fits tight spaces where vertical units won't work
- 10-year warranty with online registration covers parts and labor
Cons
- 80% AFUE is dated technology, significantly behind 95% AFUE high-efficiency units that cost $300-500 more
- 16 SEER cooling rating lacks the efficiency premium of 18+ SEER systems in warm climates
- 73 dB noise level runs louder than quieter competitors during compressor cycles
Who Should Buy
Best For
Budget-conscious contractors doing replacement work in cooler regions where furnace efficiency matters less than equipment cost. Homeowners in modest homes seeking reliable equipment without premium pricing.
Consider Alternatives If
Anyone in hot climates prioritizing cooling efficiency or buyers willing to spend more for 95% AFUE systems that cut heating costs by 15-20% over five years.
Installation
Installation requires 208/230V single-phase power with 20.3 to 35-amp breaker capacity, standard for most residential panels. The horizontal configuration demands 38.25 inches of height and 35.5 inches square depth, fitting typical attic or basement cavities. Metal exhaust flue is required. A-coil mounting with 3/8 inch liquid line and 7/8 inch suction line (3/4 inch insulation) follows standard refrigerant practices. Technicians familiar with Goodman equipment will find straightforward ductwork connections.
Warranty & Reliability
Goodman backs this unit with a 10-year parts and labor warranty upon online registration, which is industry standard for mid-range equipment. The warranty covers compressor failure, heat exchanger defects, and component malfunctions. Online registration is essential, so document the AHRI certificate number 204633302. Labor coverage varies by dealer, so confirm details before purchase.
Specifications
| SKU | LS38783850 |
| Brand/Manufacturer | Online Supply |
| Cooling BTU | 36,000 |
| Heating BTU | 36,000 |
| Refrigerant | R410A |
| Electrical | 208 / 230 V. 1 Phase 60 Hz |
| Warranty | 10 Years with Online Registration |
| Decibel Level (dBA) | 73 |
| Weight (in lbs) | 30.000000 |
| Feature | Spec |
| AHRI Certificate Number | 204633302 |
| Airflow Direction | Upflow/Horizontal |
| Exhaust Flue Requirement | Metal |
| Furnace Efficiency / AFUE | 80% |
| Blower Motor | Variable Speed |
| Maximum CFM | 2000 |
| Configuration | Horizontal |
| Burner Stages | Two |
| Fuel Type | Propane, Natural Gas |
| Height | 38.25" |
| Width | 35.5" |
| Depth | 35.5" |
| Resources | Goodman Specifications Goodman Customer Brochure Goodman Installation Instructions Goodman Parts Manual Goodman Technical Information Goodman Technical Publication 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. |
| Liquid Line | 3/8" |
| Suction Line | 7/8" |
| Tonnage | 3 Ton |
| Style | A-Coil |
| Product Features | Rebate Available, Two Stage Condenser |
| Energy Star | Yes |
| SEER1 (Efficiency) | 16 |
| Condenser Stages | Two Stage |
| Compressor Type | Scroll |
| Liquid Valve Size | 3/8" |
| Suction Valve Size | 7/8" |
| Max Breaker Size | 35 amps |
| Min. Breaker Size | 20.3 amps |
| Valve Type | Sweat |
| Suction Line Insulation Thickness | 3/4" |
| Length | 50 feet |
Frequently Asked Questions
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