80% Single-Stage 75K Upflow/Horiz 2-1/2 to 4 Ton Constant Torque Motor 17.5W
95% Multi Position Furnace 70K BTU 3 Ton Constant Torque Motors 17.5W
95% Multi Position Furnace 56K BTU 3 Ton Constant Torque Motors 17.5W
92% Multi Position 70K BTU Up To 3 Ton Constant Torq Mtr 17.5W
95% Multi Position Furnace 42K BTU 3 Ton Constant Torque Motor 17.5W
92% Multi Position 56K BTU Up To 3 Ton Constant Torq Mtr 17.5W
80% Single-Stg 50K Upflow/Horiz 1-1/2 to 3-1/2 Ton Drive 17.5W Ultra Low Nox
80% Single-Stage 75K Downflow Up to 3 Ton Constant Torque Motor 17.5W Low Nox
80% Single-Stage 70K Upflow/Horiz 2-1/2 to 4 Ton Drive 17W Ultra Low Nox
80% Single-Stage 75K Downflow Up To 3 Ton Constant Torque Motor 17.5W
80% Single-Stage 75K Upflow/Horiz 2-1/2 to 4 Ton Con Torque Motor 17.5W Low No
92% Multi Position 42K BTU Up To 3 Ton Constant Torq Mtr 17.5W
80% Single Stage 75K Downflow 3 Ton Constant Torq 17.5W
80% Single-Stage 75K Upflow/Horiz 2-1/2 to 4 Ton Vari Speed 17.5W Ultra LowNox
80% Single Stage 50K Upflow/Horiz Up To 4 Ton 17.5in W Ultra Low Nox Econet
80% Single-Stage 50K Upflow/Horiz 1-1/2 to 4 Ton Vari Speed 17.5W Ultra LowNox
80% Single Stage 70K Upflow/Horiz Up To 4 Ton 17.5in W Ultra Low Nox Econet
80% Single Stage 75K Upflow/Horiz 4 Ton Constant Torq Mtr 17.5W