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HOME > HVAC > CARRIER > FF1DNA018005AAAA > FURNACE DOOR SWITCH

Carrier FF1DNA018005AAAA Furnace Door Switch

A furnace door switch is a safety feature that stops initial fan and burner being triggered to start so as to avoid injuries. It is imperative that the switch be traded for new one as soon as possible if you suspect that it is not working.

General warnings of a defective switch on the furnace door

The whole system cannot run even with the door closed
The safety door switch looks damaged

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Check eBay to see if your furnace door switch is in stock!

Before buying or purchasing a new Carrier FF1DNA018005AAAA replacement part do your best and cross-check the correct model as well as make a visual comparison so that you are positive that the right furnace door switch is the one being purchased. There is no need to install it yourself. Find a professional in your community 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!