All Products

80% Furnaces

80% AFUE Single-stage Constant Torque Motor Upflow/Horizontal Gas Furnace 55MBH Input 3 - 5 ton cooling capacity

GEFNF80U090S5C

80% AFUE Single-stage Constant Torque Motor Upflow/Horizontal "C" [21"] Gas Furnace 55MBH Input 3 - 5 ton cooling capacity (R454B REFRIGERANT)

GEFNF80U090S5CR

80% AFUE 2-stage Constant Torque Motor Upflow/Horizontal Gas Furnace 88MBH Input 4 ton cooling capacity (R454B REFRIGERANT)

GEFNF80U090T4BR

80% Furnaces

80% AFUE 2-stage Variable Speed (ECM) Upflow/Horizontal Gas Furnace 88MBH Input 4 ton cooling capacity

GEFNF80U090V4B

80% AFUE 2-stage Variable Speed (ECM) Upflow/Horizontal Gas Furnace 88MBH Input 4 ton cooling capacity (R454B REFRIGERANT)

GEFNF80U090V4BR

80% Furnaces

80% AFUE Single-stage Constant Torque Motor Upflow/Horizontal Gas Furnace 110MBH Input 4 - 5 ton cooling capacity

GEFNF80U110S5C

80% AFUE Single-stage Constant Torque Motor Upflow/Horizontal "C" [21"] Gas Furnace 110MBH Input 4 - 5 ton cooling capacity (R454B REFRIGERANT)

GEFNF80U110S5CR

80% Furnaces

80% AFUE 2-stage Constant Torque Motor Upflow/Horizontal Gas Furnace 110MBH Input 5 ton cooling capacity

GEFNF80U110T5C

80% AFUE 2-stage Constant Torque Motor Upflow/Horizontal "C" [21"] Gas Furnace 110MBH Input 5 ton cooling capacity (R454B REFRIGERANT)

GEFNF80U110T5CR

80% Furnaces

80% AFUE 2-stage Variable Speed (ECM) Upflow/Horizontal Gas Furnace 110MBH Input 5 ton cooling capacity

GEFNF80U110V5C

80% AFUE 2-stage Variable Speed (ECM) Upflow/Horizontal "C" [21"] Gas Furnace 110MBH Input 5 ton cooling capacity (R454B REFRIGERANT)

GEFNF80U110V5CR

80% Furnaces

80% AFUE Single-stage Constant Torque Motor Upflow/Horizontal Gas Furnace 135MBH Input 4 - 5 ton cooling capacity

GEFNF80U135S5D