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 ATR1242CPP0 Furnace Door Switch
The furnace door switch inhibits the fan and burner from turning on in order to prevent injury and fire. You should have the switch be substituted for a new part as soon as you can if you find it to be faulty.
Elements to watch for in a bad safety switch on the furnace door
- The whole system will not begin whether the door is off or on
- The switch seems to be broken
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