MRCOOL® 100k BTU 80% AFUE Variable Speed MrCool VersaPro Gas Furnace – Multiposition – 21" Cabinet (MGA80SE100C5C)

Product Description

Enjoy dependable, energy-efficient comfort with the 100k BTU 80% AFUE Variable Speed MRCOOL VersaPro Gas Furnace (Model MGA80SE100C5C)  

Engineered for long-term reliability and superior performance, this VersaPro natural gas furnace efficiently converts 80% of its fuel into usable heat, keeping your home warm while reducing energy costs. Perfect for large residential or light commercial spaces between 1,750 and 2,100 square feet, it’s a powerful yet quiet heating solution that delivers comfort year after year.

Equipped with a variable-speed ECM blower motor, the MRCOOL VersaPro 100k BTU furnace provides precise airflow control, enhanced indoor air quality, and quieter operation. Its multi-position cabinet allows upflow, downflow, or horizontal installation, ensuring flexibility for any space or system layout.

The aluminized tubular steel heat exchanger enhances durability, while standard 24V thermostat compatibility ensures easy integration with your existing HVAC controls. With ETL, AHRI, and UL certifications, you can trust this MRCOOL furnace to deliver certified performance and safety.

🌟 Product Highlights

• ✅ 100,000 BTU heating output – ideal for 1,750–2,100 sq. ft. spaces

• ✅ 80% AFUE efficiency rating reduces fuel waste and utility costs

• ✅ Variable-speed ECM blower motor for quiet, precise comfort

• ✅ Multi-position installation: upflow, downflow, or horizontal

• ✅ Compact 21" cabinet fits tight utility spaces

• ✅ Durable aluminized tubular steel heat exchanger for long service life

• ✅ Standard 24V thermostat compatible

• ✅ ETL Listed, AHRI Certified, and UL Listed for quality assurance

• ✅ 10-Year Parts Warranty and Lifetime Heat Exchanger Warranty with registration

• Two Stage

WORKS WITH R-410A & R-454B Refrigerants

Filter Size:
 Side Return: 16x25x1
 Bottom Return: varies on furnace casing width 14x25 16x25 20x25 24x25

⚙️ Technical Specifications