DA47-00463B - Samsung Refrigerator Defrost Heater

This Samsung Refrigerator Defrost Heater (DA47-00463B) is a genuine part for Samsung refrigerators, ensuring compatibility and optimal performance. It is also known as the "Heater Metal Sheath," a crucial component designed to prevent the build-up of frost within the appliance's cooling unit. Symptoms that the defrost heater may be failing include an unusual accumulation of frost in the freezer compartment and a refrigerator that struggles to maintain the set temperature. Before purchasing, check your refrigerator's model number to ensure compatibility with this defrost heater.