Shop replacement repair parts for Lennox Furnace model 80AF1UH090P16BL-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

Capacitor single run 7.5 MFD 370 Volt oval

Switch-interlock

Transformer, 120 Volt Primary 24 Volt Secondary 40 VA

Blower wheel, 10 5/8 length 10 5/8 diameter, 1/2 inch bore

Pressure switch -.65" wc spst 1/4" barb connection

1/2HP 115Volts 60Hz 8 amp 1075 RPM's 5 Speed Open Enclosure 48Y Frame Single Phase CCW 3" Shaft. Any unused wires will need to be taped off or put on the "park" terminals on the control board. These terminals are there specifically for unused wires.

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.

Limit control, 190f

612998-02 assy heat exch (610280-04)