The Southbend 1161521 Thermocouple 30 ensures reliable temperature monitoring and safe operation of commercial gas equipment. Designed to detect heat and control gas flow, this thermocouple works by generating a small electrical current when exposed to a pilot flame, signaling the gas valve to remain open only when the flame is present. This safety feature prevents gas leaks and enhan... https://partsfe.ca/hd-thermocouple-for-southbend-part-1161521