Review
The Goodman 4-ton split system represents a solid middle ground in the budget HVAC market. Priced at $2,053, this upflow A-coil unit combines an 80,000 BTU furnace with a 48,000 BTU air conditioner into a single purchase, appealing to contractors and homeowners who want simplicity without premium pricing. Goodman's brand reputation for reliability helps offset its lack of high-efficiency marketing claims.
Performance specs tell a practical story. The 14 SEER cooling efficiency is respectable but not aggressive, while the 80% AFUE heating sits squarely at minimum efficiency thresholds. The variable-speed blower motor is the standout feature here, capable of 2,000 CFM maximum airflow with modulating operation that reduces noise and improves comfort. Two-stage burner operation means less short-cycling during shoulder seasons. The scroll compressor handles R410A refrigerant reliably across most residential loads.
Pros & Cons
Pros
- 14 SEER rating delivers respectable cooling efficiency for the price point, meeting most utility rebate programs
- Variable-speed blower motor runs quieter and more efficiently than fixed-speed units, with maximum airflow of 2,000 CFM
- Two-stage burner provides modulating heat output, reducing cycling and improving comfort during mild heating days
- Scroll compressor design is proven durable across Goodman's product line with strong field reliability
- A-coil configuration in upflow orientation works for standard home installations with existing ductwork
- 10-year warranty with online registration covers parts and labor on major components
Cons
- 80% AFUE is dated by modern standards, where 95%+ furnaces are now common and often similarly priced
- Not Energy Star certified, meaning it won't qualify for some state or utility rebates targeting high-efficiency equipment
- Single-stage condenser limits part-load efficiency in mild weather, unlike two-stage or variable-speed designs
- 74 dB noise level is louder than premium units, though acceptable for most residential settings
Who Should Buy
Best For
Homeowners in heating climates who prioritize affordability and need both heating and cooling in one system. This works well for contractors doing light commercial retrofits or rental properties where upfront cost constraints matter more than 10-year operational savings.
Consider Alternatives If
Anyone in a cold climate where furnace efficiency directly impacts heating bills, or buyers seeking Energy Star qualification for utility incentives should explore 95% AFUE models instead.
Installation
Installation requires a metal exhaust flue for the furnace and proper refrigerant line sizing with the included 3/8 inch liquid and 7/8 inch suction lines (up to 30 feet). The unit accepts both natural gas and propane, offering fuel flexibility. Electrically, it runs on 208/230V single phase, requiring breaker sizing between 26.4 and 45 amps. Upflow configuration suits basements and crawl spaces with standard ductwork.
Warranty & Reliability
The 10-year parts and labor warranty kicks in after online registration, which is standard among Goodman units. This covers the compressor, furnace heat exchanger, and major components against manufacturing defects. Registration is straightforward but required to activate coverage. It's not industry-leading, but adequate for the price tier and typical ownership timelines.
Specifications
| SKU | LS38783830 |
| Brand/Manufacturer | Online Supply |
| Cooling BTU | 48,000 |
| Heating BTU | 80,000 |
| Refrigerant | R410A |
| Electrical | 208 / 230 V. 1 Phase 60 Hz |
| Warranty | 10 Years with Online Registration |
| Decibel Level (dBA) | 74 |
| Weight (in lbs) | 30.000000 |
| Feature | Spec |
| Configuration | Upflow/Horizontal |
| Liquid Line | 3/8" |
| Suction Line | 7/8" |
| Tonnage | 4 Ton |
| Style | A-Coil |
| Height | 36.25" |
| Width | 35.5" |
| Depth | 35.5" |
| Resources | Goodman Installation Manual Goodman Specifications Goodman Brochure Goodman Warranty Information Goodman Service Instructions Goodman Kit Instructions Goodman Parts Manual 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 | 204633302 |
| Airflow Direction | Upflow/Horizontal |
| Exhaust Flue Requirement | Metal |
| Furnace Efficiency / AFUE | 80% |
| Blower Motor | Variable Speed |
| Maximum CFM | 2000 |
| Burner Stages | Two |
| Fuel Type | Propane, Natural Gas |
| Energy Star | No |
| SEER1 (Efficiency) | 14 |
| Condenser Stages | Single Stage |
| Compressor Type | Scroll |
| Liquid Valve Size | 3/8" |
| Suction Valve Size | 7/8" |
| Max Breaker Size | 45 amps |
| Min. Breaker Size | 26.4 amps |
| Suction Line Insulation Thickness | 3/8" |
| Length | 30 feet |
Frequently Asked Questions
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