The Imperial 36016 Extension Thermocouple 48" ensures accurate temperature sensing and reliable flame safety control in commercial gas equipment. This thermocouple acts as a heat-sensitive device that generates a small electrical current when exposed to a pilot flame, signaling the gas valve to remain open for continuous operation. Its 48-inch length allows flexible installation in va... https://partsfe.ca/extension-thermocouple-for-imperial-part-36016