

The 80% AFUE Upflow/Horizontal Gas Furnace GMVC8 Series, Two-Stage, Variable-Speed GMVC800805CX delivers exceptional heating efficiency with an AFUE of 80.0%, providing 80,000 BtuH input and 64,000 BtuH output. CFM of 2,000 ensures efficient airflow for comfort. It features a two-stage gas valve, SureStart® Silicon Nitride ignitor, and a variable-speed ECM circulator motor for optimized performance. We know appliances inside and out and will help you find the right part with expert, honest advice.