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
Friedrich SM21 Fan Motor
The main fan motor is the reason for the heated or cooled air moving into rooms throughout the house. The vast majority of fan motors from most brands of wall units can be quite easy to swap out if you possess some DIY know-how and some basic tools to get the job done.
What red flags are there that my fan motor has a need to be replaced?
- The primary fan blade will not turn while the whole system should be blowing air
- You may hear squealing and other unpleasant sounds when the unit is turned on
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