Description
The Russell Coil 220150001 400W Defrost Heater 115V 10″-1/4″ is a heating element designed to remove accumulated ice from evaporator surfaces during refrigeration system defrost cycles. When energized, the heater converts electrical power into controlled heat output allowing frost buildup to melt and restore proper airflow across the coil. Installed along the evaporator assembly in compatible HVAC systems it operates as part of the defrost circuit to maintain coil condition during low-temperature applications. Effective ice removal preserves heat transfer capability, support stable air circulation and assists connected equipment in maintaining consistent cooling operation during repeated operating cycles.
