Shop replacement repair parts for Lennox Furnace model G20RQ4X-75H-7

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”

Capacitor single run 7.5 MFD 370 Volt oval

Switch-interlock

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.

Wheel-blower 10" x 8" 1/2"bore

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.

Spring

Flame sensor wire lead

Fan Limit Control

Switch

Gas valve 1/2" I.P. Natural Gas, SlowOpen 24V


Seal

Housing-blower