The White Rodgers 03L11-325 is a bimetal disc thermostat used in a variety of appliance and HVAC applications. This thermostat utilizes a bimetallic strip that bends or flexes in response to temperature changes, triggering an electrical contact to open or close. It is designed with a loose ring and stainless steel mounting brackets for secure installation. The 03L11-325 features an open-on-rise action, meaning the circuit opens as the temperature increases. It is recognized by UL and certified by CSA and VDE, ensuring reliable performance and safety.