Lennox 47L19 Auto Limit Switch 160°F-185°F

The Lennox 47L19 Auto Limit Switch 160°F-185°F is a safety device whose main role is to reduce the fluctuation of temperature in the HVAC systems. This switch is intended for use at the temperature range of 160 to 185°F and offers the highest level of protection by shutting down the system if the temperature rises. Most often, this switch is installed in furnaces, its purpose is to protect the equipment from melting or burning, which extends the life of the equipment. This Auto Limit Switch makes it possible for the HVAC system operate effectively and also makes the equipment have a longer life.