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Carrier 24ANB7 Furnace Door Switch
The furnace door switch is a safety switch which stops the blower and ignition sequence from switching on so as to avoid injuries. It is crucial to have this part switched out swiftly if you see that it is broken.
General indicators that your furnace door switch is on its last leg
- The furnace does not begin to work with the door closed
- The furnace door switch appears as though it has been broken badly
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