Review
The Goodman 5-ton gas furnace and air conditioner system represents the practical middle ground in residential HVAC equipment. This SKU LS38783830 pairs an 80,000 BTU furnace with a 60,000 BTU condenser, targeting homes in the 1,800 to 2,200 square foot range. Goodman has maintained solid market share among contractors for decades by delivering systems that balance upfront cost with durability, and this unit exemplifies that approach without cutting corners on component quality.
Performance specs tell a straightforward story. The furnace delivers 80% AFUE efficiency across two stages, meaning 80 cents of every heating dollar actually heats your home. The cooling side achieves 13 SEER, which translates to moderate summer operating costs. The high-efficiency multi-speed blower motor maxes out at 2,000 CFM and adapts to your ductwork, reducing noise compared to single-speed alternatives. Decibel rating of 77 dBA keeps operation reasonably quiet. These specs don't break records, but they operate consistently and rarely require service calls.
Pros & Cons
Pros
- Two-stage burner on furnace enables modulating heat output, reducing short cycling and improving comfort in variable weather
- High-efficiency multi-speed blower motor allows precise airflow control, ranging up to 2,000 CFM for balanced distribution
- 13 SEER rating on cooling side qualifies for modest rebates in many utility programs, lowering out-of-pocket costs
- A-coil design fits most existing upflow plenums without major ductwork modifications
- 10-year warranty with online registration provides solid protection for both compressor and parts
Cons
- 80% AFUE sits at minimum federal standard as of 2024, so upgrading to 95%+ would cut heating costs 15-20% annually
- Single-stage condenser cannot modulate cooling capacity, making it less efficient during mild weather compared to two-stage units
- No Energy Star certification means this system misses qualification for certain state and federal efficiency rebates
Who Should Buy
Best For
Homeowners in moderate climate zones replacing 10-15 year old equipment who want reliable performance without paying for premium efficiency tiers. Budget-conscious contractors who need dependable stock units that install quickly and rarely call back with warranty issues.
Consider Alternatives If
Anyone in extreme heating climates or with significant heating bills should invest in 90%+ AFUE systems, and buyers in hot climates seeking maximum cooling efficiency should consider two-stage compressors.
Installation
This upflow configuration requires metal exhaust flue and 208/230V single-phase power, standard in most homes. The A-coil design fits vertical plenums without extensive modifications. Suction and liquid lines use 7/8 inch and 3/8 inch diameters respectively, with standard sweat valve connections. Breaker sizing runs 32.8 to 45 amps. Most licensed installers complete this system in one day. The 30-inch height, 21-inch width, and 21-inch depth fit standard mechanical closets.
Warranty & Reliability
Online registration triggers a 10-year parts warranty covering the compressor, heat exchanger, and coil. This protection ranks solid for mid-market equipment and typically covers labor through year one or two, depending on the dealer. Extended warranties are available separately. Registration matters here, so don't skip it after installation completes.
Specifications
| SKU | LS38783830 |
| Brand/Manufacturer | Online Supply |
| Cooling BTU | 60,000 |
| Heating BTU | 80,000 |
| Refrigerant | R410A |
| Electrical | 208 / 230 V. 1 Phase 60 Hz |
| Warranty | 10 Years with Online Registration |
| Decibel Level (dBA) | 77 |
| Weight (in lbs) | 30.000000 |
| Feature | Spec |
| Airflow Direction | Upflow/Horizontal |
| Exhaust Flue Requirement | Metal |
| Furnace Efficiency / AFUE | 80% |
| Blower Motor | High Efficiency Multi-Speed |
| Maximum CFM | 2000 |
| Configuration | Upflow / Downflow |
| Burner Stages | Two |
| Fuel Type | Gas |
| Height | 30" |
| Width | 21" |
| 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. |
| Replaces | GSX130603, GSX130604, GSX130605, GSX130611, GSX130613, GSX130614 |
| Energy Star | No |
| SEER1 (Efficiency) | 13 |
| Condenser Stages | Single Stage |
| Compressor Type | Reciprocating |
| Liquid Line | 3/8" |
| Suction Line | 7/8" |
| Liquid Valve Size | 3/8" |
| Max Breaker Size | 45 amps |
| Min. Breaker Size | 32.8 amps |
| Tonnage | 5 Ton |
| Valve Type | Sweat |
| Style | A-Coil |
| Suction Line Insulation Thickness | 3/8" |
| Length | 30 feet |
Frequently Asked Questions
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