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HOME > HVAC > BRYANT > 378 > FURNACE DOOR SWITCH

Bryant 378 Furnace Door Switch

The furnace door switch is a safety switch which prevents initial fan and other risky devices from switching on so as to stop a potential explosion. It is crucial to have this part exchanged for a new one swiftly if you suspect that it is not working.

Major red flags the switch on your furnace door should need replacing

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Check eBay to see if your furnace door switch is in stock!
Before you decide on buying or ordering any Bryant 378 replacement part do your best and make sure of the model number and also make a visual inspection so that you are positive that the proper replacement furnace door switch is the one being purchased. You do not need to install it yourself. Hire a pro in your area to hire and install the part for you.
Feel free to download your manual for help.
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Check eBay for your furnace door switch!