The Hoshizaki 429006-03 Thermistor with sealant is a temperature sensor crucial for Hoshizaki ice machines. It precisely monitors the evaporator temperature, ensuring optimal ice production and preventing malfunctions. By providing accurate temperature readings to the control board, the thermistor helps regulate the freezing cycle and maintain consistent ice quality. https://partsfe.com/429006-03-hoshizaki-thermistor-wsealant