Review
The Goodman 3-ton system represents a practical middle ground in the residential HVAC market. With a 13 SEER cooling rating and 96% AFUE furnace efficiency, it positions itself as a capable replacement unit for homeowners upgrading from 1990s and early 2000s equipment. The A-coil configuration and upflow design suit typical residential installations, while the Goodman brand carries solid reputation for parts availability and contractor familiarity across North America.
Performance specifications show this unit handles 36,000 BTU cooling and 40,000 BTU heating output with a single-stage reciprocating compressor and single-stage burner. The multi-speed blower motor adjusts to 800 CFM maximum, allowing better temperature control than fixed-speed alternatives. At 74 dB, noise levels fall within acceptable ranges for outdoor equipment, though users in quiet neighborhoods may notice it during peak operation.
Pros & Cons
Pros
- 96% AFUE gas furnace efficiency significantly reduces heating costs compared to older models
- 13 SEER cooling rating provides good summer efficiency for its price tier
- Multi-speed blower motor optimizes airflow across different seasons and load conditions
- 36,000 BTU cooling capacity handles 3-ton cooling demand effectively
- Accepts both R410A and R22 refrigerant for flexibility in mixed systems
- 10-year parts warranty with online registration provides solid consumer protection
Cons
- Single-stage compressor and burner design means less modulation than higher-end units, resulting in higher utility bills in variable climates
- 74 dB noise level is moderately loud, comparable to window AC units during peak operation
- Not Energy Star certified, limiting rebate eligibility in some utility districts
Who Should Buy
Best For
Homeowners in areas with moderate heating and cooling seasons who need reliable equipment without premium features. Contractors performing standard residential replacements on budget-conscious customers will find this system straightforward to install and price competitively.
Consider Alternatives If
Buyers seeking Energy Star certification, multi-stage efficiency for variable climates, or systems designed for quieter operation should explore alternatives in the 14-15 SEER range.
Installation
Installation requires standard 115V single-phase 60Hz electrical service with 19.1 to 30-amp breaker sizing. The unit accepts 3/8 inch liquid lines and 7/8 inch suction lines with included 3/8 inch insulation. PVC or plastic flue exhaust is required with right-side flue location. Dimensions of 26 inches tall, 17.5 inches wide, and 21 inches deep fit most standard closet and utility space installations.
Warranty & Reliability
Goodman provides a 10-year parts warranty upon online registration, covering component failures but not labor. This warranty duration matches industry standards for mid-tier equipment. Registration is straightforward and recommended to ensure coverage documentation. Labor warranty typically falls to the installing contractor under separate agreement.
Specifications
| SKU | LS38783830 |
| Brand/Manufacturer | Online Supply |
| Cooling BTU | 36,000 |
| Heating BTU | 40,000 |
| 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 Ton |
| Valve Type | Sweat |
| Height | 26" |
| Width | 17.5" |
| 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 | 800 |
| 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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