DA47-00424L Samsung Refrigerator Defrost Heating Element

Refrigerator Defrost Heating Element. The Defrost Heater is an original part designed for Samsung refrigerators. It is essential for the defrost system, helping to prevent frost buildup on the evaporator coil. By periodically heating the coil, it helps maintain the refrigerator's cooling efficiency.

Common problems often occur due to a faulty defrost heater. These can be caused by electrical issues, damage to the heating element, or problems with the thermostat or timer. A working defrost heater is important for keeping your Samsung refrigerator efficient and prolonging its lifespan.

Signs of a malfunctioning Defrost Heater include:

- The refrigerator runs continuously but doesn't stay at the desired temperature.
- Frost builds up on the back wall of the freezer compartment.
- The freezer is cold, but the refrigerator section is warm.
- The refrigerator uses more energy as it tries to maintain the correct temperature.

This OEM Samsung part also fits Sears/Kenmore models.