The Groen 12313 Oven Thermostat K 8 Coiled 48 is a precision temperature control component engineered to maintain steady, precise thermal levels within commercial cooking appliances. This capillary-style thermostat works via a fluid-filled, 48-inch coiled sensing bulb that detects temperature changes inside the cavity and expands or contracts to open or close internal electrical conta... https://partsfe.ca/12313-groen-thermostat-k-8-coiled-48