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
Samsung AQB12JJWC Limit Switch
A normal limit switch contains a sensor in the heat exchanger that determines when the heated air is actually warm enough for the air to begin normal home circulation. Limit switches are built due to the fact that if the air inside the furnace is too cool the you will lose heat in the ducts and the vents will just blow cool air.
What are the signs that the limit switch most likely needs replacing?
- The heating and cooling system will not even start or run well as it should
- Your system is beginning to become unpredictable more often than not
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