MRCOOL VersaPro 100K BTU 80% AFUE Natural Gas Furnace, MGA80SE100C5C

The MRCOOL VersaPro 100K BTU 80% AFUE Gas Furnace is built to provide reliable comfort and energy-conscious performance through the winter. With its 80% AFUE rating, this furnace converts most of the fuel used into heat, helping reduce energy costs while ensuring consistent warmth. A high-efficiency ECM blower motor delivers strong airflow, adaptable speed settings, and quieter operation. Its compact design makes installation flexible, with options for upflow, downflow, or horizontal applications. Gas and electrical connections are accessible from either side, and an optional LP conversion kit allows easy transition from natural gas to propane. Compatible with standard 24V thermostats, it integrates seamlessly with your home’s controls. For peace of mind, it includes a 10-year parts and lifetime heat exchanger warranty when registered within 90 days of installation, or a 5-year parts and 20-year heat exchanger coverage without registration.

Key Features

• Compact, Durable Build
• Multi-Position Installation
• Two-Stage DC Motor
• Quiet, Efficient Performance
• Optional LP Conversion Kit
• 80% AFUE Rating
• Energy Efficient Operation
• Compatible with both R-410a and R-454B Refrigerants