Goodman 120,000 BTU 92% Efficiency, Single-Stage Burner, Multi-Speed Blower, Upflow/Horizontal Gas Furnace

The Goodman brand GMSS92 High-Efficiency Gas Furnace with single-stage gas valve and a multi-speed circulating blower provides efficient and economical performance. Energy efficiency is key to controlling the cost of heating your home. The 92% AFUE rating on this gas furnace means that 92 cents of every $1.00 of heating energy expense warms your home. Some older central heating systems are rated at 60% AFUE. The Department of Energy (DOE) established the AFUE (Annual Fuel Utilization Efficiency) system to calculate the annual operating cost of residential gas furnaces. Features: Heavy-duty aluminzed-steel tubular heat exchanger Stainless-steel secondary heat exchanger Single-stage gas valve provides quiet, economical heating Durable silicon nitride igniter Quiet single-speed induced draft blower Self-diagnostic control board with constant memory fault code history output to a LED display Color-coded low-voltage terminals with provisions for electronic air cleaner and humidifier