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Carrier 24ABA330A0030010 Furnace Door Switch
The furnace door switch is a safety switch which stops the blower and burner from switching on in order to prevent injury and fire. It is quite important to have it substituted for a new part ASAP if it is defective.
How can I tell if my safety furnace door switch is about to go out?
- The safety door switch looks breaking off
- The system does not even thing about starting even with the door closed
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