WR51X10055 Defrost Heater | AP3183311, PS303781

Photo of refrigerator defrost heater AP3183311, PS303781

Refrigerator Defrost Heater WR51X10055, GE, Hotpoint, Sears Kenmore refrigerators, AP3183311, 914088, PS303781, WR51X10030, AH303781, EA303781

Defrost heater AP3183311, PS303781, is mounted to the evaporator in the freezer and is designed to melt the frost that is accumulated during the cooling cycle.

The frost becomes water during the defrost water and runs down the drain line to the drain pan.