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Carrier FY4ANF036000 Furnace Door Switch
A furnace door switch is a switch that inhibits the draft inducer and ignition sequence from switching on in order to prevent injury and fire. You should really have it changed immediately if you can, especially if you suspect it is not working properly.
Major signs the safety door switch will soon need to be replaced
- The furnace door switch looks breaking off
- The whole system will not operate even with the door closed
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Before you decide on buying or purchasing a replacement furnace door switch for your Carrier FY4ANF036000, do your due diligence and double check the model number and also make a visual inspection in order to be sure the proper replacement furnace door switch is being ordered. You do not need to replace the part all by yourself. Consult with a professional locally to do it for you.
Feel free to download your manual for help.
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