The Southbend 1166562 Range SPST Thermostat helps maintain accurate cooking temperatures for consistent range operation. Designed with a 24" capillary and a 350°F temperature rating, this thermostat provides temperature control for compatible commercial range equipment. It works by sensing heat through the capillary system and responding to temperature changes by opening or closing it... https://partsfe.ca/thermostat-for-southbend-part-1166562