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
HOME > HVAC > FRIEDRICH > MR09Y3H > FURNACE DOOR SWITCH

Friedrich MR09Y3H Furnace Door Switch

This switch blocks the draft inducer and other risky devices from starting so as to avoid injuries. It is quite important to have it swapped out as soon as possible if it is defective.

Chief elements of an ailing furnace door switch

This site contains affiliate links for which I may be compensated
Check eBay to see if your furnace door switch is in stock!
Before buying or ordering any Friedrich MR09Y3H replacement part, do your due diligence and make sure of the correct model as well as make a visual comparison so that you are positive that the correct furnace door switch is being ordered. Replacing the furnace door switch can be quite easy if you energy and have the proper tools to do it right.
Feel free to download your manual for help.
This site contains affiliate links for which I may be compensated
Check eBay for your furnace door switch!