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Carrier 50GS030300 Furnace Door Switch
This switch stops the blower and gas ignition from switching on so as to stop a potential explosion. Do not waste time and have it exchanged for a new one ASAP especially if you suspect it is not working properly.
Major clues the switch on your furnace door is in need of replacing
- The door mechanism seems not there
- The HVAC system will not even begin to start even with the door closed
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Before buying or ordering any Carrier 50GS030300 replacement part do your best and make sure of the correct model and also make a visual inspection in order to be sure the right furnace door switch is the one being purchased. If you are unsure about the installation of the new furnace door switch on your own then it would be in your best interest to find a professional in your area to do the replacement of the part.
Feel free to download your manual for help.
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