Shop replacement repair parts for Lennox Furnace model G50UH-48C-110-15


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.

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

Limit rollout control

Capacitor single run 7.5 MFD 370 Volt oval

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.

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.

Pressure switch

Pressure switch

Limit control, 135 f

Transformer 40va 120/24

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.

Harness-wiring

Harness-wiring

Harness-wiring

Flame sensor wire