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Designed for efficient and eco-conscious heating, the 90k BTU 96% AFUE MRCOOL Signature Gas Furnace - Upflow/Horizontal - 21 inches Cabinet - Low NOx offers outstanding performance and flexibility for homes up to 1,800 sq ft. This compact unit fits comfortably in tight spaces like attics, closets, or crawl spaces, while still providing exceptional heating power. With an AHRI-certified 96% AFUE rating and ETL listing, this gas furnace delivers verified efficiency and performance. Its multi-speed high-efficiency blower motor ensures reliable airflow, and an aluminized steel heat exchanger enhances longevity and heat transfer.
Engineered for convenience, the MRCOOL Signature supports both upflow and horizontal installations and features utility connections on both sides for installation versatility. While it’s optimized for natural gas, an optional LP conversion kit makes it compatible with propane systems. Rated as Low NOx, this unit keeps emissions low without sacrificing power—making it an environmentally responsible choice. Covered by a 10-year parts and lifetime heat exchanger warranty upon registration, the MRCOOL Signature Gas Furnace provides peace of mind along with powerful performance for year-round comfort.
Specifications
| Model | MGM96SE090C4XA |
| UPC | 840255553322 |
| AHRI Number | 209832542 |
| Product Height (in) | 33 |
| Gas Furnace Efficiency | 96+% |
| Product Length (in) | 29 |
| Configuration | Floor Mounted |
| Product Width (in) | 21 |
| Air Flow Direction | Horizontal, Upflow |
| Avg Coverage Area | 1,500 - 1,800 Sq Ft |
| Blower Motor | High Efficiency |
| Cooling Compatibility (up to) | 4 Ton |
| Electrical Phase | 1-Phase |
| Exhaust Pipe | PVC |
| Fuel Source | Natural Gas |
| Gas Valve | Single Stage |
| Max Overcurrent Protection | 15 amps |
| Weight (lbs) | 152 |
| Primary Heating Capacity | 85,001 - 90,000 BTU |
| Series | Signature |
| System Application Type | Central Split Systems |
| Vent Connection | 2 inches, 3 inches |
| Voltage | 120 |
| Warranty | 10 Year Parts, Lifetime Heat Exchanger |
Resources
What's Included
- MRCOOL MGM96SE090C4XA
- Owner Manual
- Lifetime Tech Support
Warranty
- 10 Year Parts (with registration)
- Lifetime Heat Exchanger (with registration)