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Carrier 50JX024300 Furnace Door Switch
A furnace door switch is a safety feature that blocks initial fan and ignitor from starting so as to stop a potential explosion. It is imperative that the switch be switched out immediately if you can, if it is defective.
What to see if the safety switch on the furnace door is crapping out?
- The door mechanism looks like it is worn
- The whole system will not fire up whether the door is off or on
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Before buying or purchasing a new Carrier 50JX024300 replacement part, do your due diligence and double check the correct model as well as make a visual comparison in order to be sure the correct furnace door switch is being ordered. You do not have to install the replacement part alone. Search for a pro in your town or city to pay to install it for you.
Feel free to download your manual for help.
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