The McCall 15184 Refrigerator Thermostat helps maintain consistent cooling by regulating the refrigerator’s operating temperature. Designed with a coiled bulb and a 60-inch capillary, this thermostat senses temperature changes inside the refrigeration compartment and signals the system to cycle on or off as needed. Its temperature-responsive operation supports stable food storage cond... https://partsfe.ca/15184-mccall-thermostat