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Carrier 50ZP036300 Furnace Door Switch
This switch prevents the vent fan and other risky devices from starting in order to prevent injury and fire. It is vital that this part be replaced as soon as you can especially if you suspect it is not working properly.
Known indicators the your switch on the furnace door really needs to be replaced?
- The door mechanism is removed
- The system does not begin to work even when you close the door
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Before buying or ordering do your best and make sure of the model number as well as make a visual comparison in order to be sure the proper replacement furnace door switch is the one being purchased. If you are not sure about the installation of the furnace door switch on your own then it would be in your best interest to contact a professional to do the replacement of the part.
Feel free to download your manual for help.
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