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Carrier 50GX042300 Furnace Door Switch
A furnace door switch is a safety feature that blocks the vent fan and ignition sequence being triggered to start so as to avoid injuries. You should really have it substituted for a new part quickly if it is defective in some way or another.
Warnings poorly running safety furnace door switch
- The furnace cannot run even when you close the door
- The safety door switch looks like it is stuck
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If you decide on picking up or ordering any Carrier 50GX042300 replacement part, do your due diligence and cross-check 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. It can be quite simple to replace a furnace door switch on your Carrier 50GX042300 so long as you have previous experience and have all the necessary tools to replace it.
Feel free to download your manual for help.
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