Review
Goodman's 3 Ton gas furnace and air conditioner combination packs legitimate performance into an aggressively priced $601 system. This upflow configuration handles both heating and cooling for typical residential installations, replacing older GSX130362, GSX130363, and GSX130365 models. The dual-fuel approach keeps setup straightforward, pairing a gas-fired furnace rated at 120,000 BTU with a 36,000 BTU cooling capacity. Online Supply's SKU LS38783830 targets contractors and homeowners who refuse to overpay for competent mid-range equipment.
Performance metrics validate the price-to-efficiency ratio. The furnace achieves 96% AFUE, converting nearly all fuel energy into usable heat, while the air conditioning side delivers 13 SEER cooling through a single-stage reciprocating compressor. That R410A or R22 refrigerant compatibility offers flexibility across installations. The multi-speed blower motor runs at up to 2000 CFM, optimizing airflow for both heating and cooling seasons. These aren't cutting-edge ratings, but they outperform budget units and deliver measurable utility bill reductions.
Pros & Cons
Pros
- 96% AFUE furnace efficiency exceeds most mid-range alternatives, reducing heating costs significantly
- 13 SEER cooling rating provides solid air conditioning performance for moderate climates
- Single-stage reciprocating compressor is durable and field-repair friendly for contractors
- Multi-speed blower motor optimizes comfort and reduces utility consumption across seasons
- 10-year warranty with online registration covers substantial equipment failure protection
Cons
- Single-stage cooling means no variable capacity, limiting efficiency in partial-load conditions
- 74 dB noise level is audible during operation, slightly higher than inverter-driven units
- Not Energy Star certified despite solid efficiency ratings, missing utility rebates in some regions
Who Should Buy
Best For
Budget-conscious homeowners replacing existing systems and HVAC contractors bidding competitive replacement jobs where efficiency and reliability matter more than premium features. This works well for areas with moderate cooling demands and high winter heating needs.
Consider Alternatives If
Anyone seeking maximum efficiency ratings (SEER2 15+, AFUE 98%+) or those prioritizing ultra-quiet operation should explore higher-tier models despite the cost premium.
Installation
Upflow orientation suits most basement and crawlspace placements. The A-coil style integrates cleanly with ductwork. Electrical demands remain modest at 115V single-phase 60 Hz with a 19.1 to 30 amp breaker range, eliminating expensive panel upgrades. Plastic PVC exhaust flue venting on the right side simplifies installation. The 30-foot suction line with 3/8-inch insulation comes ready for field deployment. Experienced contractors typically complete installation in one day.
Warranty & Reliability
10-year coverage with online registration provides solid protection for component failure. This warranty mirrors industry mid-range standards and covers compressor, heat exchanger, and electrical components. Registration is mandatory to activate coverage, so document your purchase. The warranty does not cover maintenance neglect or improper installation, so professional setup is recommended to preserve coverage.
Specifications
| SKU | LS38783830 |
| Brand/Manufacturer | Online Supply |
| Cooling BTU | 36,000 |
| Heating BTU | 120,000 |
| Refrigerant | R410A or R22 |
| Electrical | 115 V. 1 Phase 60 Hz |
| Warranty | 10 Years with Online Registration |
| Decibel Level (dBA) | 74 |
| Weight (in lbs) | 30.000000 |
| Feature | Spec |
| Replaces | GSX130362, GSX130363, GSX130365 |
| Energy Star | No |
| SEER1 (Efficiency) | 13 |
| Condenser Stages | Single Stage |
| Compressor Type | Reciprocating |
| Liquid Valve Size | 3/8" |
| Suction Valve Size | 3/4" |
| Max Breaker Size | 30 amps |
| Min. Breaker Size | 19.1 amps |
| Tonnage | 3.5 Ton |
| Valve Type | Sweat |
| Height | 22" |
| 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. |
| Airflow Direction | Upflow/Horizontal |
| Exhaust Flue Requirement | Plastic / PVC |
| Furnace Efficiency / AFUE | 96% |
| Blower Motor | Multi Speed |
| Maximum CFM | 2000 |
| Configuration | Upflow / Downflow |
| Flue Location | Right |
| Burner Stages | Single |
| Fuel Type | Gas |
| Liquid Line | 3/8" |
| Suction Line | 7/8" |
| Style | A-Coil |
| Suction Line Insulation Thickness | 3/8" |
| Length | 30 feet |
Frequently Asked Questions
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