Norcold 628760 Thermistor Assembly Fits Norcold models (Fits The N410/ N412/ N510/ N512)

Norcold 628760 Thermistor Assembly Fits Norcold models (Fits The N410/ N412/ N510/ N512) This is the thermostat/ resistor that the tells the refrigerator when to cool and when not to. This thermistor fits all N41/ N51 models with a serial number above 9140558. If your serial number is below 9140558, you need 621785 and it is a special order item (10 day lead time). When they go bad they will either tell the refrigerator not to cool at all or tell it to cool constantly. Fits the: N410 N410.3 N412 N412.3 N510 N510.3 N512 N512.3