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Carrier 24ANA760A0030020 Furnace Door Switch
The job of the furnace door switch prevents initial fan and ignition sequence being triggered to start in order to prevent injury and fire. It is imperative that the switch be switched out swiftly if it is causing you problems.
Hints of a poorly working switch on the furnace door
- The HVAC system does not fire up whether the door is open or closed
- The door switch seems chipped
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If you are going to be buying or purchasing do your best and make sure of the correct model and also make a visual comparison in order to be sure the correct furnace door switch is the one being purchased. Make safety your number one priority when you replace or install any part of a heating or cooling system. When in doubt call a pro. Don't be sorry. Be safe.
Feel free to download your manual for help.
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