Review
Goodman's 5-ton combined gas furnace and air conditioner system represents a practical choice for homeowners seeking reliable performance without premium pricing. This upflow configuration fits standard return-air setups in most homes, while the 120,000 BTU heating capacity handles moderate to large residential spaces. The system carries a 10-year warranty with online registration and includes a rebate opportunity, suggesting competitive positioning in the mid-range efficiency market.
The 97% AFUE furnace efficiency is genuinely strong, converting nearly all fuel to usable heat and reducing winter operating costs compared to 95% AFUE alternatives. Cooling performance delivers 54,000 BTU at 16 SEER2 using R410A refrigerant in a scroll compressor design. The modulating burner continuously adjusts flame height rather than cycling full-on or off, while the variable-speed ECM blower delivers up to 2000 CFM. Together, these features provide measured comfort control and lower energy waste.
Pros & Cons
Pros
- 97% AFUE furnace efficiency ranks among the best in gas heating, reducing heating bills significantly
- 16 SEER2 cooling efficiency exceeds ENERGY STAR requirements, lowering summer cooling costs
- Modulating burner stages optimize fuel consumption by matching heating demand rather than running full capacity
- Variable-speed ECM blower motor adjusts airflow dynamically, improving comfort and reducing electricity use
- PVC exhaust flue simplifies installation compared to traditional metal ductwork
Cons
- Single-stage condenser limits cooling modulation, potentially cycling on/off more in mild weather
- 73 dB noise level is moderately loud during operation, worth considering for noise-sensitive installations
- Requires 208/230V single-phase power, limiting placement options in some older homes
Who Should Buy
Best For
Homeowners in northern regions or areas with significant heating seasons who want to reduce natural gas bills through top-tier furnace efficiency. Also suitable for those replacing aging systems and looking for a balanced approach to both heating and cooling performance.
Consider Alternatives If
Those in primarily cooling climates where the 16 SEER2 is good but not exceptional, or homes without 208/230V electrical service already available.
Installation
Installation requires 208/230V single-phase electrical service with breaker sizing between 29.6 and 50 amps. The PVC exhaust flue simplifies venting compared to traditional metal ducts. The A-coil style with right-side flue location suits standard upflow installations. Suction line insulation at 0.5 inches thickness meets refrigerant line requirements, and standard copper piping sizes match most existing residential setups.
Warranty & Reliability
The 10-year parts warranty applies upon online registration and covers manufacturing defects. This is standard for mid-tier Goodman equipment but requires proof of registration. Evaporator coil coverage is included separately. No labor coverage is mentioned, so installation and service costs fall to the homeowner after warranty period begins.
Specifications
| SKU | LS381183850 |
| Brand/Manufacturer | Online Supply |
| Cooling BTU | 54,000 |
| Heating BTU | 120,000 |
| Refrigerant | R410A |
| Electrical | 208 / 230 V. 1 Phase 60 Hz |
| Warranty | 10 Years with Online Registration |
| Decibel Level (dBA) | 73 |
| Weight (in lbs) | 48.000000 |
| Feature | Spec |
| AHRI Certificate Number | 7424268 |
| Airflow Direction | Upflow/Horizontal |
| Exhaust Flue Requirement | Plastic / PVC |
| Product Features | Rebate Available |
| Furnace Efficiency / AFUE | 97% |
| Blower Motor | Variable Speed - ECM |
| Maximum CFM | 2000 |
| Configuration | Upflow / Downflow |
| Flue Location | Right |
| Energy Star | Yes |
| Burner Stages | Modulating |
| Fuel Type | Propane, Natural Gas |
| Height | 30" |
| Width | 24.5" |
| Depth | 21" |
| Resources | CAPT Installation Manual CAPT 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. |
| SEER1 (Efficiency) | 16 |
| Condenser Stages | Single Stage |
| Compressor Type | Scroll |
| Liquid Valve Size | 3/8" |
| Suction Valve Size | 7/8" |
| Max Breaker Size | 50 amps |
| Min. Breaker Size | 29.6 amps |
| Tonnage | 5 Ton |
| 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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