Price Match GuaranteeLennox Furnace G20Q4X-125-4 Parts
Shop replacement repair parts for Lennox Furnace model G20Q4X-125-4
Capacitor single run 7.5 MFD 370 Volt oval
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.
RC Item #2332586
Gas valve 1/2" I.P. Natural Gas, SlowOpen 24V
Switch
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.
Frequently Purchased Together For This Model
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