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HOME > HVAC > INTERNATIONAL COMFORT PRODUCTS > TCA042AKA1 > FURNACE DOOR SWITCH

International Comfort Products TCA042AKA1 Furnace Door Switch

The furnace door switch is a safety switch which blocks the vent fan and ignitor from starting in order to prevent injury and fire. It is imperative that the switch be changed as soon as you can especially if you suspect it is not working properly.

Signs of a faulty furnace door switch

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If you decide on picking up or ordering any International Comfort Products TCA042AKA1 part, do your due diligence and double check the model number as well as make a visual comparison in order to be sure the proper replacement furnace door switch is the one being purchased. Once you have the part to install the replacement part alone. Locate a pro locally to pay to install it for you.
Feel free to download your manual for help.
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