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 EH035CAV Limit Switch
Limit switches were created due to the fact that if the air never warms up inside the exchanger the you will lose all the heat as the air flows through the ducts. The limit switch is a switch in the air handler that decides when the air is actually warm enough so that it may be pushed through the ducts and out the vents.
General indicators that your main limit switch is in dire need of a replacement
- The HVAC system will not even start or continue to run for any length of time
- The system begins to go through the startup sequence but stops quickly 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