Review
Goodman's combined gas furnace and air conditioner system represents a practical choice for homeowners balancing efficiency gains against equipment costs. This upflow configuration suits most residential installations, delivering modulating heat output and two-stage cooling in a compact footprint. Energy Star certification signals compliance with federal efficiency standards, and the 10-year warranty with registration provides meaningful protection. The system uses R410A refrigerant and accepts both natural gas and propane fuel.
Performance specs are genuinely impressive for the mid-market segment. The furnace achieves 97% AFUE with modulating burner technology, meaning minimal gas waste at partial heating loads. Cooling capacity reaches 47,000 BTU with an 18 SEER2 rating from the two-stage condenser, substantially outperforming baseline 13-14 SEER2 systems. The variable-speed ECM blower motor delivers 1,600 CFM maximum airflow while consuming less electrical power than fixed-speed alternatives. Electrical requirements of 208-230V, single-phase at 45 amps fit standard residential service.
Pros & Cons
Pros
- 97% AFUE furnace efficiency reduces heating costs substantially compared to older 80% units
- 18 SEER2 cooling efficiency qualifies for Energy Star and many utility rebates
- Modulating burner adjusts output to match demand, improving comfort and lowering gas consumption
- Variable-speed ECM blower motor runs quietly at 72 dB and uses less electricity
- Two-stage condenser provides better part-load cooling efficiency during mild weather
Cons
- Spec sheet lists conflicting tonnage (4 Ton in title, 5 Ton in specs), creating confusion for sizing
- Product pricing listed as $0, making cost comparison impossible for budget planning
- No mention of sound dampening features beyond decibel rating, important for noise-sensitive homes
Who Should Buy
Best For
This system suits homeowners replacing aging furnaces and air conditioners who want reliable mid-tier efficiency without paying for premium brands. It's particularly valuable for those in gas-heated regions where furnace efficiency directly impacts monthly heating bills.
Consider Alternatives If
Buyers needing 20+ SEER2 cooling or 98%+ AFUE should explore higher-end models, as this unit maxes out at 18 SEER2 and 97% AFUE.
Installation
This upflow unit requires plastic or PVC exhaust flue, eliminating costly masonry vent conversions. Dimensions of 30 inches tall by 24.5 inches wide fit standard furnace closets and basements. The 3/8 inch liquid line and 1 1/8 inch suction line require proper insulation thickness of 1/2 inch. Installation demands licensed HVAC technician certification and AHRI Certificate 7424266 verification for warranty eligibility.
Warranty & Reliability
The 10-year parts warranty covers manufacturing defects when registered with Online Supply within the specified period. This extended coverage exceeds industry standard 5-year terms, reducing out-of-pocket repair risk during the unit's peak operational years. Warranty registration is required, so retain documentation at installation. Coverage applies to compressor, heat exchanger, and blower motor components.
Specifications
| SKU | LS381183850 |
| Brand/Manufacturer | Online Supply |
| Cooling BTU | 47,000 |
| Heating BTU | 80,000 |
| Refrigerant | R410A |
| Electrical | 208 / 230 V. 1 Phase 60 Hz |
| Warranty | 10 Years with Online Registration |
| Decibel Level (dBA) | 72 |
| Weight (in lbs) | 48.000000 |
| Feature | Spec |
| AHRI Certificate Number | 7424266 |
| Airflow Direction | Upflow/Horizontal |
| Exhaust Flue Requirement | Plastic / PVC |
| Furnace Efficiency / AFUE | 97% |
| Blower Motor | Variable Speed - ECM |
| Maximum CFM | 1600 |
| Configuration | Upflow / Downflow |
| 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. |
| Product Features | Two Stage Condenser |
| SEER1 (Efficiency) | 18 |
| Condenser Stages | Two Stage |
| Compressor Type | Scroll |
| Liquid Valve Size | 3/8" |
| Suction Valve Size | 1 1/8" |
| Max Breaker Size | 45amps |
| Min. Breaker Size | 26.3 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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