DA47-00423A - Samsung Refrigerator Defrost Heater

This Samsung Refrigerator Defrost Heater (DA47-00423A) is a genuine part for your Samsung appliance, designed to effectively prevent ice buildup by melting away frost accumulated over time. It fits perfectly with Samsung brand refrigerators, ensuring seamless operation. Also known as a "heater-metal sheath," this defrost heater is crucial for maintaining the ideal temperature and performance of your appliance. Symptoms that may indicate this part is failing include excessive frost buildup in the freezer compartment and a noticeable decrease in the refrigerator's cooling efficiency. Before purchasing, it's important to verify that this part is compatible with your refrigerator's model number.