Review
Goodman's 4-to-5 ton combo system represents a practical middle ground for contractors upgrading split systems or homeowners replacing failed units. This upflow configuration accepts R410A or R22 refrigerant and uses a scroll compressor, proven technology in thousands of installations nationwide. The system ships at 48 pounds and fits standard 21-by-21-by-30-inch equipment closets, making it a straightforward swap for many existing setups.
The furnace delivers 48,000 BTU of heating output at 92% AFUE efficiency, performing respectably for winter comfort without excessive gas consumption. Cooling capacity matches at 48,000 BTU with 14.5 SEER rating and Energy Star certification. The multi-speed blower motor provides flexibility, reaching 1600 CFM maximum, while the single-stage compressor and burner operate at full or idle rather than modulating between speeds. Total system requires 208 or 230 volt single-phase power and appropriate breaker sizing between 26.4 and 45 amps.
Pros & Cons
Pros
- 92% AFUE efficiency meets Energy Star standards, reducing winter heating costs versus older units
- 14.5 SEER cooling performance delivers reasonable summer efficiency for the price point
- 5 ton capacity with 48,000 BTU heating and cooling covers most residential single-family homes
- Multi-speed blower motor adjusts airflow from 0-1600 CFM for better comfort and zoning flexibility
- PVC exhaust compatibility simplifies installation and reduces flue corrosion concerns
- 10-year warranty with online registration provides solid peace of mind coverage
Cons
- Single-stage burner and compressor lack modulation, running at full capacity or off rather than partial speeds
- 74 dB decibel level registers as moderately loud, potentially noticeable in quiet living spaces
- Spec sheet shows conflicting tonnage data (title states 4 ton, specs show 5 ton) creating confusion
Who Should Buy
Best For
Contractors and homeowners in moderate climates seeking straightforward gas furnace and heat pump combos with reliable mid-range efficiency. Budget-conscious buyers comfortable with single-stage operation who prioritize dependability over advanced modulation features will find good value here.
Consider Alternatives If
Anyone in extreme cold climates needing 95%+ AFUE should explore variable-stage models, and noise-sensitive buyers should audition 72 dB or quieter alternatives.
Installation
Installation requires basic HVAC skills and proper refrigerant handling certification. The upflow orientation accepts standard ductwork connections with A-coil evaporator configuration. PVC flue venting from the right-side exhaust simplifies routing away from the furnace. Pre-charged refrigerant lines ship up to 50 feet, reducing field work. Electrical connections demand adequate breaker capacity and proper line voltage supply.
Warranty & Reliability
Goodman backs this unit with a 10-year comprehensive warranty upon online registration, covering parts and compressor failure. Registration typically takes five minutes on their portal and protects your investment through the critical early-failure window. This duration matches competitor standards and provides reasonable coverage for residential applications.
Specifications
| SKU | LS381183850 |
| Brand/Manufacturer | Online Supply |
| Cooling BTU | 48,000 |
| Heating BTU | 48,000 |
| Refrigerant | R410A or R22 |
| Electrical | 208 / 230 V. 1 Phase 60 Hz |
| Warranty | 10 Years with Online Registration |
| Decibel Level (dBA) | 74 |
| Weight (in lbs) | 48.000000 |
| Feature | Spec |
| Airflow Direction | Upflow/Horizontal |
| Exhaust Flue Requirement | Plastic / PVC |
| Furnace Efficiency / AFUE | 92% |
| Blower Motor | Multi Speed |
| Maximum CFM | 1600 |
| Configuration | Upflow / Downflow |
| Flue Location | Right |
| Burner Stages | Single |
| Fuel Type | 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. |
| 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. |
| Product Features | Rebate Available |
| 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 | 45 amps |
| Min. Breaker Size | 26.4 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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