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HOME > HVAC > INTERNATIONAL COMFORT PRODUCTS > TCA018AKA1 > FURNACE DOOR SWITCH

International Comfort Products TCA018AKA1 Furnace Door Switch

The furnace door switch inhibits the draft inducer and ignition sequence being triggered to start so as to avoid injuries. It is extremely important that the device is changed ASAP especially if you suspect it is not working properly.

Simple indications of a dying safety furnace door switch

The furnace does not even thing about starting even with the door closed
The door switch appears to be removed

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Before you decide on buying or purchasing any International Comfort Products TCA018AKA1 part, do your due diligence and cross-check the model number and also make a visual comparison so that you are positive that the right furnace door switch is the one being purchased. Once you have the part to install it yourself. Hire someone with experience in your area to do the job for you.

Feel free to download your manual for help.

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Check eBay for your furnace door switch!