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Carrier 48XP036090300 Furnace Door Switch
A furnace door switch is a switch that inhibits the draft inducer and other risky devices from switching on so as to avoid injuries. It is vital that this part be exchanged for a new one as soon as possible especially if you think it is defective.
What red flags are there that my furnace door switch is not working properly?
- The switch appears to be damaged
- The system does not turn on whether the door is off or on
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