Gas Furnace Ion 97% AFUE 80000 BTU Modulating Multi-position 21-Inch-Wide Cabinet G97CMN0802120B

The Gas Furnace Ion 97% AFUE 80000 BTU Modulating Multi-position (G97CMN0802120B) offers precise comfort control and dependable performance with an 80000 BTU input and 97 percent AFUE efficiency. Designed within the Comfortmaker Ion communicating series, it features a modulating gas valve and a variable-speed ECM blower motor that automatically adjust heating output and airflow for quiet, efficient operation. The 21-inch-wide cabinet provides installation versatility in upflow, downflow, or horizontal positions and measures approximately 35" high - 21 1/2" wide - 29 1/2" deep, ensuring a compact footprint with full service access. The sealed combustion system supports both direct vent and non-direct vent configurations using PVC, CPVC, or polypropylene venting materials. Operating on 115-volt single-phase power, the unit draws about 12 amps on a 15-amp circuit and includes a 1/2" NPT gas connection for natural gas or field conversion to propane. With a temperature rise range of 35 to 65 degrees Fahrenheit and integrated Ion system communicating capability, this furnace simplifies diagnostics, enhances energy savings, and delivers consistent heating comfort for professional HVAC installations.