Lennox 11G55 Auto Limit Switch 100°F-130°F

The Lennox 11G55 is an automatic limit switch which is safety device used in many HVAC equipment such as furnaces and air conditioners. Its main duty is to act as a protective measure of stopping the flow of an electrical circuit at certain temperatures between 100°F and 130°F in this case when the circuit is on. This self-stop mechanism shields the system against potential cases of over heating which may influence compressors heat exchangers as otheressential parts. This specific Lennox limit switch is compact It is made of strong steel in order to withstand the rigors of service in HVAC systems.