DA47-00321A - Samsung Refrigerator Defrost Heater

This Samsung Refrigerator Defrost Heater (DA47-00321A) is a genuine part designed exclusively for your Samsung refrigerator. Ideal for maintaining the optimal function of your appliance, this heater metal sheath specifically fits and operates in Samsung brand models. Also known as a 'heater metal sheath,' it is pivotal in preventing the buildup of frost within the refrigerator's cooling unit, ensuring your refrigerator runs efficiently without interruption. Should your refrigerator start to accumulate excessive frost or fails to defrost properly, this could be a sign that your defrost heater needs replacement. Verify your refrigerator’s model number for compatibility before making a purchase to ensure this essential component fits your appliance.