Review
Goodman's 5-ton combo system combines a furnace and air conditioner in one downflow-configured unit priced at $3136. This midmarket offering targets homeowners balancing efficiency with budget constraints. The system handles 120,000 BTU heating output and integrates a scroll-compressor condenser for cooling. Energy Star certification and rebate availability make it competitive in the $3000-4000 category, though specification inconsistencies between tonnage and cooling BTU need manufacturer clarification.
The 96% AFUE furnace operates with two-stage burners, allowing part-load efficiency during mild weather that translates to measurable winter savings. The condenser achieves 16 SEER2 efficiency, though its single-stage design means full-capacity cooling or idle with no modulation. The ECM blower motor varies speed up to 2000 CFM, optimizing airflow for each heating and cooling cycle. R410A refrigerant and PVC flue compatibility suit standard residential installations.
Pros & Cons
Pros
- 96% AFUE furnace efficiency beats industry standard significantly, reducing heating costs by 10-15% compared to 80% AFUE units
- 16 SEER2 cooling efficiency with Energy Star certification qualifies for utility rebates in most states
- Variable-speed ECM blower motor adjusts airflow (up to 2000 CFM) based on demand, improving comfort and reducing runtime energy waste
- Two-stage burner operation allows the furnace to run at partial capacity during mild weather, minimizing on-off cycling
- Scroll compressor in the 5-ton condenser is proven durable with quiet operation at 73 dB, suitable for residential settings
Cons
- Single-stage condenser cannot modulate cooling capacity, meaning the AC runs full-blast or not at all, less efficient than two-stage systems
- 73 dB noise level is noticeably louder than premium brands with variable-speed compressors, which operate at 68-70 dB
- Cooling BTU specification of 54,000 contradicts the 5-ton rating (should be 60,000 BTU), suggesting a potential spec mismatch that needs clarification
Who Should Buy
Best For
Homeowners in moderate climates looking to replace aging furnace-and-AC combinations without spending $4000-5000 on premium systems. This is ideal for those in zones requiring significant heating hours and occasional cooling, where the high AFUE rating delivers measurable savings.
Consider Alternatives If
Buyers in hot climates wanting maximum cooling efficiency should consider two-stage or variable-capacity condensers, and those sensitive to noise should audition this unit before purchase.
Installation
Downflow configuration fits basement or utility closet spaces effectively. Requires 115V single-phase 60Hz power with 29.6 to 50-amp breaker sizing depending on local codes. Liquid line (3/8 inch) and suction line (7/8 inch) connections use standard fittings. PVC plastic exhaust flue needs proper slope and venting clearance. Professional installation recommended to ensure proper refrigerant charge and airflow balance.
Warranty & Reliability
10-year comprehensive warranty applies upon online registration, covering parts and compressor defects. This is mid-tier coverage, matching most Goodman residential equipment. Warranty transfers to subsequent owners if registered properly. Coverage excludes wear items like capacitors and contactors. Review the Goodman Evaporator Coil Warranty separately for coil-specific terms.
Specifications
| SKU | LS381183850 |
| Brand/Manufacturer | Online Supply |
| Cooling BTU | 54,000 |
| Heating BTU | 120,000 |
| Refrigerant | R410A or R22 |
| Electrical | 115 V. 1 Phase 60 Hz |
| Warranty | 10 Years with Online Registration |
| Decibel Level (dBA) | 73 |
| Weight (in lbs) | 48.000000 |
| Feature | Spec |
| 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 | 50 amps |
| Min. Breaker Size | 29.6 amps |
| Tonnage | 5 Ton |
| Height | 30" |
| Width | 24.5" |
| 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. |
| AHRI Certificate Number | 7368845 |
| Airflow Direction | Downflow/Horizontal |
| Exhaust Flue Requirement | Plastic / PVC |
| Product Features | Rebate Available |
| Furnace Efficiency / AFUE | 96% |
| Blower Motor | Variable Speed - ECM |
| Maximum CFM | 2000 |
| Configuration | Upflow / Downflow |
| Burner Stages | Two |
| Fuel Type | Propane, Natural Gas |
| 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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