Shop replacement repair parts for Lennox Furnace model G50UH-24A-070-17


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.

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

Furnace Igniter (80 volt) *** please see related item if 120 volt igniter is needed***

Limit rollout control

Switch-interlock

Main burner

Furnace draft inducer motor.115Volts 60Hz 1.2 amp 3000 RPM's Closed Enclosure. 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

Limit control

Orifice-burner

Pressure switch

Limit control, 135 f

Transformer 40va 120/24

Gasket

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