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Carrier 50JX042300 Furnace Door Switch
The furnace door switch is a safety switch which prevents the fan and ignition sequence from turning on so as to stop a potential explosion. Do not try to fix it, just have it changed ASAP if it is not working in order to prevent injuries.
Signals your furnace door switch will die soon
- The HVAC system does not fire up even when you close the door
- The switch has been bent badly
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Before you decide on buying or purchasing any Carrier 50JX042300 part do your best and make sure of the correct model as well as make a visual comparison so that you are positive that the proper replacement furnace door switch is the one being purchased. Installation of the furnace door switch is a breeze assuming you know what you are doing and have the tools to do it right.
Feel free to download your manual for help.
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