Review
The 2-ton Goodman gas furnace and air conditioner system occupies solid middle ground in the residential HVAC market. This horizontal configuration suits homes where upflow or horizontal mounting works with existing ductwork layout. At 96% AFUE for heating and 16 SEER2 for cooling, it targets contractors and homeowners who prioritize documented efficiency without reaching premium product tiers. Online Supply's SKU LS38343850 replaces the GSX16S241, making upgrades straightforward for existing installations.
Performance specs tell a straightforward story. The furnace delivers 80,000 BTU of heating output using a two-stage burner that reduces runtime cycling and improves comfort control. Cooling capacity reaches 23,600 BTU, appropriate for moderate climate zones and smaller homes or additions. The multi-speed ECM blower motor adjusts CFM up to 1200, matching seasonal demand. Operating at 71.5 dB keeps noise reasonable though not whisper-quiet. The scroll compressor and R410A refrigerant compatibility meet current environmental standards.
Pros & Cons
Pros
- 96% AFUE furnace efficiency means lower winter heating costs compared to standard 80-90% models
- 16 SEER2 cooling rating delivers solid air conditioning performance for 2-ton applications
- Multi-speed ECM blower motor adapts to airflow demands, improving comfort and efficiency
- Two-stage burner provides better temperature control and quieter operation at part load
- Lifetime heat exchanger warranty plus 10-year parts coverage with registration offers genuine protection
Cons
- Single-stage compressor limits efficiency gains compared to variable-capacity competitors
- 71.5 dB noise level is moderate, not ideal for noise-sensitive installations
- Requires PVC/plastic exhaust flue, limiting some retrofit applications with older metal ductwork
Who Should Buy
Best For
Homeowners replacing aging furnace-AC combos who want measurable efficiency gains without boutique pricing. Contractors handling moderate-capacity installs where the 80,000 BTU heating and 23,600 BTU cooling satisfy load calculations.
Consider Alternatives If
Anyone needing variable-capacity cooling or seeking the quietest possible operation should consider higher-tier Goodman or competitor options.
Installation
Installation requires standard HVAC practices with some considerations. The horizontal A-coil configuration needs proper drainage in attic or crawlspace mounting. Suction and liquid lines measure 3/4-inch and 3/8-inch respectively, using 3/4-inch insulation thickness. PVC flue venting requirement simplifies exhaust routing in most homes but may complicate retrofits. Electrical requirements stay modest at 115V single-phase 60 Hz with 12.4 to 20-amp breaker sizing, fitting standard residential panels without upgrade costs.
Warranty & Reliability
Coverage includes a lifetime heat exchanger warranty, 10-year unit replacement protection, and 10-year parts warranty upon online registration. This structure rewards engaged homeowners while protecting against premature compressor or motor failure. The heat exchanger lifetime coverage reflects Goodman's confidence in furnace reliability. Registration is straightforward and unlocks full protection, making warranty value accessible to informed buyers.
Specifications
| SKU | LS38343850 |
| Brand/Manufacturer | Online Supply |
| Cooling BTU | 23,600 |
| Heating BTU | 80,000 |
| Refrigerant | R410A or R22 |
| Electrical | 115 V. 1 Phase 60 Hz |
| Warranty | Lifetime Heat Exchanger, 10 Years Unit Replacement, and 10 Years Parts 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 | GMEC96 Installation Manual GMEC96 Specifications Sheet GMEC96 Owner's Manual GMEC96 Service Manual GMEC96 Replacement Parts Manual GMEC96 Brochure Goodman Furnace 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 | Upflow/Horizontal |
| Liquid Line | 3/8" |
| Suction Line | 3/4" |
| Style | A-Coil |
| Airflow Direction | Upflow/Horizontal |
| Exhaust Flue Requirement | Plastic / PVC |
| Furnace Efficiency / AFUE | 96% |
| Blower Motor | Multi-Speed - ECM |
| Maximum CFM | 1200 |
| Flue Location | Right |
| Burner Stages | Two |
| Fuel Type | Gas |
| Suction Line Insulation Thickness | 3/4" |
| Length | 50 feet |
Frequently Asked Questions
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