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
Desa B60 Limit Switch
The limit switch is a type of sensor switch in the heat exchanger that makes the determination if and when the air is actually warm enough so that it may be pushed through the ducts and out the vents. This is important due to the fact that if the air never warms up inside the exchanger then the house will never get warm enough.
Major signs to watch for in a bad limit switch
- The heating and cooling system will not begin or run well longer than a minute
- The whole system is beginning to run inconsistently on more than one occasion
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