Review
The Goodman 5-ton gas furnace and heat pump system represents a mainstream choice for homeowners balancing efficiency gains against replacement costs. This upflow configuration handles both heating and cooling, making it suitable for all-in-one system upgrades. The Energy Star certification signals compliance with current efficiency benchmarks, though the hardware itself sits in the solid mid-range rather than premium tier. Goodman has maintained brand presence through contractor relationships and parts availability, despite recent quality control debates in the industry.
Cooling performance delivers 57,000 BTU at 16.7 SEER1 with a scroll compressor and two-stage condenser, enabling the unit to modulate capacity during mild weather rather than cycling on-off constantly. The heating side produces 57,000 BTU output at 80% AFUE with two-stage burners, meaning roughly 80 cents of every energy dollar converts to usable heat, with 20 cents lost through flue gases. The variable-speed blower motor and maximum 2,000 CFM airflow help distribute conditioned air more evenly than fixed-speed alternatives. Electrical demands run 38.8 to 60 amps at 208/230V single-phase, typical for residential installations.
Pros & Cons
Pros
- Energy Star rated with 16.7 SEER1 cooling efficiency and dual-stage compressor for modulated performance
- Two-stage furnace with 80% AFUE and 57,000 BTU output handles typical residential heating loads
- Variable-speed blower motor improves comfort and reduces runtime noise compared to single-speed units
- 10-year warranty with online registration provides reasonable coverage for system longevity
- Compact 30 inch height, 21 inch width and depth fit standard utility closets and upflow installations
Cons
- 80% AFUE furnace is mid-tier efficiency, missing out on 90%+ AFUE benefits during heating season
- SEER1 rating of 16.7 lags premium systems at 18-20+ SEER2 equivalents in the same tonnage
- No specification data on refrigerant charge size, liquid line length limits, or subcooling requirements creates installation uncertainty
Who Should Buy
Best For
Homeowners in zones 4-5 climates replacing 15-20 year old equipment who prioritize cooling efficiency and want Energy Star designation at mid-market pricing. Contractors doing residential retrofit jobs in moderate-temperature regions where 80% AFUE heating meets code and homeowner budgets.
Consider Alternatives If
Builders in cold climates (zones 6-8) needing 90%+ AFUE or homeowners in hot climates wanting top-tier 18+ SEER2 cooling should explore higher-efficiency alternatives.
Installation
This upflow unit measures 30 inches tall, 21 inches wide and deep, fitting most standard closets and utility spaces. Installation requires metal exhaust flue, proper R410A or R22 refrigerant line sizing (3/8 inch liquid, 1 1/8 inch suction with 1/2 inch insulation), and 208/230V electrical service with appropriate breaker protection. Professional HVAC installation is strongly recommended for refrigerant charging, ductwork connections, and gas line safety verification.
Warranty & Reliability
Goodman provides 10 years of parts coverage upon online registration, covering compressor, coils, and most components. This warranty is standard for the brand but shorter than some competitors offering 12-15 years. Labor and refrigerant are typically not covered. Registration immediately after purchase is essential to activate protection and should be documented.
Specifications
| SKU | LS381183850 |
| Brand/Manufacturer | Online Supply |
| Cooling BTU | 57,000 |
| Heating BTU | 57,000 |
| Refrigerant | R410A or R22 |
| Electrical | 208 / 230 V. 1 Phase 60 Hz |
| Warranty | 10 Years with Online Registration |
| Decibel Level (dBA) | 75 |
| Weight (in lbs) | 48.000000 |
| Feature | Spec |
| 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. |
| Airflow Direction | Upflow/Horizontal |
| Exhaust Flue Requirement | Metal |
| Furnace Efficiency / AFUE | 80% |
| Blower Motor | Variable Speed |
| Maximum CFM | 2000 |
| Configuration | Upflow / Downflow |
| Burner Stages | Two |
| Fuel Type | Propane, Natural Gas |
| Height | 30" |
| Width | 21" |
| Depth | 21" |
| Resources | CAPF Installation Manual CAPF Specifications Sheet Goodman Evaporator Coil Warranty You will need Adobe® Acrobat® Reader to view PDF documents. |
| Product Features | Rebate Available, Two Stage Condenser |
| Energy Star | Yes |
| SEER1 (Efficiency) | 18 |
| Condenser Stages | Two Stage |
| Compressor Type | Scroll |
| Liquid Valve Size | 3/8" |
| Suction Valve Size | 1 1/8" |
| Max Breaker Size | 60 amps |
| Min. Breaker Size | 38.8 amps |
| Tonnage | 5 Ton |
| Valve Type | Sweat |
| Liquid Line | 3/8" |
| Suction Line | 1 1/8" |
| Style | A-Coil |
| Suction Line Insulation Thickness | 1/2" |
| Length | 50 feet |
Frequently Asked Questions
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