A Hoshizaki 4A4865-02 Defrost Thermistor measures the evaporator temperature and communicates with the control board, helping to regulate the defrost heater during the defrost cycle.
Real OEM defrost thermistors are built to fit and function with your exact unit, ensuring it runs safely, efficiently and stays under warranty.
Fits models CF1S-FGE, F1A-FG and PR46A (see "