Gas Furnace Ion 97% AFUE 100000 BTU Modulating Multi-position 21-Inch-Wide Cabinet G97CMN1002122B

The Gas Furnace Ion 97% AFUE 100000 BTU Modulating Multi-position (G97CMN1002122B) delivers powerful, high-efficiency heating with a 100000 BTU input and a 97 percent AFUE rating. Built within the Comfortmaker Ion communicating series, it features a fully modulating gas valve and a variable-speed ECM blower motor that automatically adjust heat output and airflow for precise temperature control, quiet operation, and improved system efficiency. The 21-inch-wide cabinet supports installation in upflow, downflow, or horizontal applications and measures approximately 35" high - 21 1/2" wide - 29 1/2" deep, providing a compact footprint that simplifies equipment placement and service access. The unit operates on 115-volt single-phase power with a 15-amp maximum circuit and includes a 1/2" NPT gas connection suitable for natural gas or field conversion to propane. Supporting sealed combustion venting with PVC, CPVC, or polypropylene materials, it maintains a temperature rise range of 35 to 65 degrees Fahrenheit for consistent performance. With integrated Ion system communication for advanced diagnostics and adaptive airflow management, this furnace delivers quiet comfort, dependable serviceability, and long-term reliability for professional HVAC installations.