Review
Goodman's horizontal gas furnace and air conditioning system sits comfortably in the mid-market segment, targeting contractors and homeowners who want measurable efficiency improvements without flagship pricing. The 97% AFUE rating positions this unit ahead of older baseline equipment, while the 16 SEER cooling efficiency qualifies for Energy Star recognition. Goodman remains a trusted brand for cost-conscious buyers, though this particular model introduces some specification inconsistencies worth examining before purchase.
The furnace delivers 60,000 BTU heating output with a modulating burner that adjusts flame intensity rather than simple on-off cycling, improving comfort and reducing short-cycling waste. Cooling capacity measures 23,600 BTU with a scroll compressor running at single-stage compression. The variable-speed ECM blower reaches 1,200 CFM maximum and adapts to actual demand, using substantially less energy than traditional fixed-speed motors. These specifications justify the mid-tier pricing, though the 71.5 dB operating noise runs above premium alternatives.
Pros & Cons
Pros
- 97% AFUE furnace efficiency cuts heating costs significantly compared to older 80-85% models
- Modulating burner stages optimize comfort by varying heat output rather than cycling on-off
- Variable-speed ECM blower distributes air evenly and uses less electricity than fixed-speed motors
- 10-year warranty with online registration provides reasonable protection for mid-tier equipment
- 16 SEER cooling efficiency earns Energy Star certification for A/C performance
- Plastic PVC exhaust flue reduces installation complexity versus metal ductwork
Cons
- Specification sheet lists conflicting tonnage (title says 2 ton but specs show 3 ton) creating confusion about actual capacity
- 71.5 dB noise level runs louder than premium brands, noticeable in quiet homes or bedrooms nearby
- SKU LS38343850 replaces older GSX16S241 model, limiting upgrade paths if you need exact cross-compatibility
- Single-stage condenser for cooling lacks the modulation luxury of the heating side
Who Should Buy
Best For
Homeowners replacing a 15-20 year old furnace in moderate heating climates who prioritize efficiency gains and lower utility bills. This system makes sense for those who want better performance than budget models but don't need premium features like variable capacity compressors.
Consider Alternatives If
Anyone in harsh northern climates needing maximum heating output should avoid the tonnage confusion here, and buyers wanting whisper-quiet operation should look at units rated below 70 dB.
Installation
Installation requires standard 115V single-phase 60Hz power with a 12.4 to 20 amp breaker. Refrigerant line sizes measure 3/8 inch for liquid and 3/4 inch for suction, with 3/4 inch insulation thickness recommended. The horizontal A-coil configuration suits attic or closet placement with 50 feet of suction line included. PVC exhaust flue compatibility simplifies venting compared to metal alternatives, reducing labor costs and complexity.
Warranty & Reliability
Goodman provides 10 years of coverage when you register the unit online, a reasonable protection span for mid-tier HVAC equipment. Registration is straightforward through Goodman's website and typically completes within minutes. This warranty covers defects in materials and workmanship but excludes wear items and installation errors, so keep your receipt and follow startup procedures carefully.
Specifications
| SKU | LS38343850 |
| Brand/Manufacturer | Online Supply |
| Cooling BTU | 23,600 |
| Heating BTU | 60,000 |
| Refrigerant | R410A or R22 |
| Electrical | 115 V. 1 Phase 60 Hz |
| Warranty | 10 Years with Online Registration |
| Decibel Level (dBA) | 71.5 |
| Weight (in lbs) | 22.000000 |
| Feature | Spec |
| Replaces | GSX16S241 |
| Energy Star | Yes |
| 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 |
| Height | 34.5" |
| Width | 17.5" |
| Depth | 28.75" |
| Resources | Goodman Brochure Goodman Installation Instructions Goodman Parts Manual Goodman Service Manual Goodman Specifications Goodman Technical Information Goodman User Information Goodman 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. |
| Configuration | Downflow/Horizontal |
| Liquid Line | 3/8" |
| Suction Line | 3/4" |
| Style | A-Coil |
| AHRI Certificate Number | 7424269 |
| Airflow Direction | Downflow/Horizontal |
| Exhaust Flue Requirement | Plastic / PVC |
| Product Features | Rebate Available |
| Furnace Efficiency / AFUE | 97% |
| Blower Motor | Variable Speed - ECM |
| Maximum CFM | 1200 |
| Burner Stages | Modulating |
| Fuel Type | Propane, Natural Gas |
| Suction Line Insulation Thickness | 3/4" |
| Length | 50 feet |
Frequently Asked Questions
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