The Southbend 1182565 griddle thermocouple is a replacement component designed for compatible commercial griddle equipment. Measuring 48 inches in length, it detects pilot flame heat and helps the gas safety system operate correctly. A functioning thermocouple supports reliable equipment operation by signaling the presence of a pilot flame. It may need replacement if the existing comp... https://partsfe.com/thermocouple48-for-southbend-part-1182565/1-1182565.html