The Traulsen 334-60406-03 Refrigerator Coil Temperature Sensor is designed to detect temperature changes along the evaporator coil and send precise readings to the control system. It works by continuously sensing coil temperature and allowing the unit to adjust compressor and defrost cycles as needed, supporting efficient operation. With a blue 96-inch lead, it offers flexible install... https://partsfe.com/sensor-temp-coil-96-blue-for-traulsen-part-334-60406-03