Shop replacement repair parts for Lennox Furnace model 80AF1UH110P20C-53


Furnace flame sensor. The flame sensor monitors the burner to detect whether or not a flame is present. If the flame sensor is defective, the furnace may not heat.

Igniter assembly (120 volt)

Ignition control board The ignition control board regulates the supply of power to the furnace components. Be sure to check more commonly defective parts before replacing the control board.

Gas valve

Switch-interlock

Pressure switch .68" wc spst 1/4" barb connection

Transformer, 120 Volt Primary 24 Volt Secondary 40 VA

Blower wheel, 1/2 inch bore

Run capacitor, 40 MFD, 370 volts, round

Blower motor, 3/4 HP, 115 Volts, 60 Hz, 10 amps, 1075 RPM's, 5 speed open enclosure, 48Y, Frame Single Phase CCW, 2.75" shaft

Limit control, rollout, 210f

Inducer Motor Orifice Plate Gasket

Furnace draft inducer motor. The draft inducer motor draws air into the burner and exhausts it out the flue. If the draft inducer motor is defective, the furnace may not heat.

Gasket

Pressure switch tubing kit