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HOME > HVAC > WHYNTER > ARC-131GD > FURNACE DOOR SWITCH

Whynter ARC-131GD Furnace Door Switch

The furnace door switch is a safety switch which inhibits the fan and ignitor being triggered to start so as to stop a potential explosion. It is crucial to have this part swapped out at once especially if you suspect it is not working properly.

What red flags are there that my safety switch on the furnace door is failing?

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Check eBay to see if your furnace door switch is in stock!
Before you decide on buying or purchasing a new Whynter ARC-131GD replacement part, do your due diligence and cross-check the model number and also make a visual comparison in order to be sure the right furnace door switch is the one being purchased. You do not have to install the part by 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!