Review
The Goodman 2-ton horizontal system bridges affordability and competent efficiency for a specific market: contractors and homeowners facing spatial constraints. At 96% AFUE and 16 SEER2, this unit lands in the high-efficiency segment without premium pricing. The horizontal A-coil configuration and plastic PVC exhaust reflect modern venting standards. Weighing just 22 pounds, it's genuinely portable for installation. The ECM blower and two-stage burner signal thoughtful engineering, though single-stage cooling reflects cost discipline.
The furnace delivers 30,000 BTU heating across two burner stages, adapting to actual demand rather than cycling on-off constantly. That 96% AFUE rating means roughly 96 cents of every heating dollar reaches living space, a meaningful jump from older 80% units still common in existing homes. Cooling output hits 23,600 BTU at 16 SEER2, paired with a scroll compressor on R410A or R22 refrigerant. Maximum CFM of 1,200 suits the 2-ton cooling load. The multi-speed ECM motor prevents the energy waste of single-speed blowers running full blast during light load periods.
Pros & Cons
Pros
- 96% AFUE furnace rating puts it in the high-efficiency tier, reducing heating costs significantly versus 80% baseline units
- Two-stage burner adapts to heating demand, minimizing temperature swings and energy waste during mild weather
- Multi-speed ECM blower motor adjusts airflow based on actual need, avoiding the constant full-speed noise and consumption of single-speed designs
- Horizontal configuration fits compact spaces like attics and low crawl spaces where traditional upflow units won't work
- PVC exhaust option simplifies venting in modern homes and reduces condensation corrosion risk versus metal flue pipes
Cons
- 16 SEER2 cooling efficiency is solid but not premium, trailing units reaching 18+ SEER2 by roughly 10-15% in seasonal performance
- Single-stage condenser limits cooling modulation, meaning full compressor load even during light cooling demand on mild days
- 71.5 dBA operating noise edges toward the upper threshold for occupied spaces, noticeable in finished basements or utility rooms
Who Should Buy
Best For
Contractors and homeowners upgrading horizontal systems in attics, crawl spaces, or tight mechanical rooms where standard upflow won't fit. This system makes sense for cold-climate homes where the 96% AFUE furnace justifies the upfront investment through fuel savings.
Consider Alternatives If
Buyers in mild climates prioritizing pure air conditioning efficiency should compare 18+ SEER2 units, and those wanting whisper-quiet operation should audition lower decibel alternatives first.
Installation
Installation demands standard HVAC skills and tooling. The horizontal orientation requires mounting in an attic or crawl space with adequate clearance for the 21.125-inch height and 26-inch depth. PVC exhaust simplifies venting compared to rigid metal flues. Electrical requires 208/230V single-phase 60Hz service, with breaker sizing between 12.4 and 20 amps. Refrigerant line sizing uses 3/8-inch liquid and 3/4-inch suction lines with 3/4-inch insulation thickness.
Warranty & Reliability
Goodman backs this system with a 10-year parts warranty when registered online, a reasonable mid-tier commitment. This covers compressor and major components, though labor and refrigerant typically fall to the owner or installer. Online registration is mandatory to unlock the full warranty period, so documentation matters.
Specifications
| SKU | LS38343850 |
| Brand/Manufacturer | Online Supply |
| Cooling BTU | 23,600 |
| Heating BTU | 30,000 |
| Refrigerant | R410A or R22 |
| Electrical | 208 / 230 V. 1 Phase 60 Hz |
| Warranty | 10 Years with Online Registration |
| Decibel Level (dBA) | 71.5 |
| Weight (in lbs) | 22.000000 |
| Feature | Spec |
| Airflow Direction | Upflow/Horizontal |
| Exhaust Flue Requirement | Plastic / PVC |
| Furnace Efficiency / AFUE | 96% |
| Blower Motor | Multi-Speed - ECM |
| Maximum CFM | 1200 |
| Configuration | Horizontal |
| Flue Location | Right |
| Energy Star | Yes |
| Burner Stages | Two |
| Fuel Type | Gas |
| Height | 21.125" |
| Width | 17.5" |
| Depth | 26" |
| Resources | CHPF Installation Manual CHPF 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 | GSX16S241 |
| SEER1 (Efficiency) | 16 |
| Condenser Stages | Single Stage |
| Compressor Type | Scroll |
| Liquid Valve Size | 3/8" |
| Suction Valve Size | 3/4" |
| Max Breaker Size | 20 amps |
| Min. Breaker Size | 12.4 amps |
| Tonnage | 3 Ton |
| Liquid Line | 3/8" |
| Suction Line | 3/4" |
| Style | A-Coil |
| Suction Line Insulation Thickness | 3/4" |
| Length | 50 feet |
Frequently Asked Questions
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