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 PLA-ABA Furnace Door Switch
The furnace door switch is a safety switch which blocks the draft inducer and ignition sequence from activating in order to prevent injury and fire. Do not try to fix it, just have it changed quickly if it is defective in some way or another.
What are some hints that my safety switch on the furnace door is failing?
- The door switch seems bent
- The HVAC system does not fire up even when you close the door
This site contains affiliate links for which I may be compensated
If you are going to be buying or ordering any Mitsubishi PLA-ABA part, do your due diligence and make sure of the correct model and also make a visual comparison in order to be sure the correct furnace door switch is the one being purchased. The installing of a new furnace door switch can be quite easy assuming you have the know-how and have the tools to do it right.
Feel free to download your manual for help.
This site contains affiliate links for which I may be compensated
