The LG CLS30820001 Thermistor Local Assembly is a temperature sensor with the function of controlling and stabilizing the cooling capacity of the refrigerator constantly measuring temperature inside the refrigerator, reporting the information to the control board and changes in its resistance, the thermistor allows the appliance to control the cycles of cooling and maintain the freshn... https://www.hnkparts.com/cls30820001-lge-thermistor-assy-local-source