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International Comfort Products T8MPL100J20A1 Furnace Door Switch
A furnace door switch is a switch that stops the vent fan and other risky devices from turning on so as to avoid injuries. It is crucial to have this part changed promptly especially if you suspect it is not working properly.
Important clues poorly operating safety furnace door switch
- The furnace will not start whether the door is off or on
- The safety door switch looks as if it has been stuck
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