Concord 80G2DF070AE12 80% Two Stage Constant Torque Gas Furnace

• Make: Concord
• Model code: 80G2DF070AE12
• Series: 80G2E series
• Configuration: Downflow
• Annual Fuel Utilization Efficiency: 80 %

80% AFUE rating means the unit uses less energy than older, less efficient furnaces Constant torque motor delivers consistent airflow for steadier temperatures and increased energy efficiency Two-stage operation adjusts heat output based on indoor and outdoor temperatures to optimize comfort and energy usage Robust aluminized steel heat exchanger is crimped, not welded, for increased durability and safety when burners are ignited Anti-vibration blower assembly eliminates loud startup and shutdown noises for peaceful, quiet operation 10-year limited warranty on parts and a limited lifetime warranty on the heat exchanger (with registration) offer added peace of mind