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HOME > HVAC > FUJITSU > ASU30CLX1 > FURNACE DOOR SWITCH

Fujitsu ASU30CLX1 Furnace Door Switch

The furnace door switch stops the draft inducer and gas ignition from switching on so as to avoid injuries. It is vital that this part be replaced at once if it is defective in some way or another.

How can I tell if my safety furnace door switch is dying?

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Check eBay to see if your furnace door switch is in stock!
Before buying or purchasing any Fujitsu ASU30CLX1 replacement part do your best and double check the correct model and also make a visual inspection 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. Search for a pro locally to replace the part.
Feel free to download your manual for help.
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Check eBay for your furnace door switch!