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Carrier KFAIF0101HWC Furnace Door Switch
A furnace door switch is a switch that inhibits the blower and other risky devices from switching on in order to prevent injury and fire. It is quite important to have it replaced promptly if you see that it is broken.
What are some indications that my safety switch on the furnace door is on its last leg?
- The furnace does not begin to work even when you close the door
- The furnace door switch appears as though it has been breaking apart
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