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
Mitsubishi MSZ-GE12NA Furnace Door Switch
The furnace door switch is a safety switch which prevents initial fan and gas ignition from switching on in order to prevent injury and fire. It is vital that this part be switched out swiftly if it is causing you problems.
Major signs of a deteriorating safety furnace door switch
- The system will not engage even when you close the door
- The door mechanism is beat up
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