When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission.
Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network
Whirlpool ATE1242SPP0 Furnace Door Switch
A furnace door switch is a safety feature that stops the fan and burner being triggered to start in order to prevent injury and fire. It is quite important to have it traded for new one as soon as possible especially if you suspect it is not working properly.
Clues your furnace door switch is in dire need of a replacement
- The HVAC system cannot run whether the door is open or closed
- The furnace door switch has been breaking off
This site contains affiliate links for which I may be compensated
Feel free to download your manual for help.
This site contains affiliate links for which I may be compensated