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Carrier 50JZ042300 Furnace Door Switch
The job of the furnace door switch inhibits the vent fan and ignition sequence from starting so as to stop a potential explosion. It is crucial to have this part traded for new one immediately if you can, if it is defective.
Symptoms of a weakening safety door switch
- The system will not fire up even with the door closed
- The furnace door switch seems broken
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Before buying or purchasing a replacement furnace door switch for your Carrier 50JZ042300, do your due diligence and cross-check the correct model and also make a visual comparison so that you are positive that the proper replacement furnace door switch is being ordered. Once you have the part to replace the part all by yourself. Pay a professional in your area to pay to install it for you.
Feel free to download your manual for help.
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