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-A24NA Furnace Door Switch
The furnace door switch is a safety switch which blocks the fan and ignition sequence from turning on so as to stop a potential explosion. You should really have it substituted for a new part promptly especially if you suspect it is not working properly.
Indications the switch on your furnace door is in need of replacing
- The HVAC system will not run whether the door is off or on
- The switch appears to be removed
This site contains affiliate links for which I may be compensated
Before buying or ordering do your best and double check the model number and also make a visual comparison so that you are positive that the correct replacement furnace door switch is the one being purchased. The installing of the furnace door switch is a breeze assuming you know what you are doing 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
