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Panasonic CU-KS18NKU Furnace Door Switch
A furnace door switch is a safety feature that inhibits the blower and burner being triggered to start in order to prevent injury and fire. It is quite important to have it switched out ASAP especially if you suspect it is not working properly.
Some clues your furnace door switch is going out
- The furnace will not begin even with the door closed
- The switch looks as if it has been fallen off
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If you decide on picking up or purchasing any Panasonic CU-KS18NKU part, do your due diligence and cross-check the correct model as well as make a visual inspection so that you are positive that the correct furnace door switch is the one being purchased. Once you have the part to install the replacement part alone. Consult with a professional in your area to do it for you.
Feel free to download your manual for help.
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