Shop replacement repair parts for Lennox Furnace model 80AF1UH045P12AL-53


Run Capacitor. Single, Oval, 370 volt, 5 Microfarad.

Furnace blower motor. This single-phase motor has the following specifications:
Horsepower: 1/3
Voltage: 115
Full-Load Amperage: 5.1
Hertz: 60
RPM: 1075
Speeds: 4
Rotation: Counterclockwise
Frame: 48
Enclosure: Open
Shaft Length: 4.25”

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

Transformer, 120 Volt Primary 24 Volt Secondary 40 VA

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

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


Gasket