The Victory 50596301 Defrost Heater 115V is engineered to deliver consistent heat for dependable defrosting in compatible commercial refrigeration equipment. Through electrical resistance, the heater converts 115V electrical energy into controlled thermal output, warming the evaporator area during scheduled defrost cycles to melt accumulated ice and frost. https://partsfe.com/heater-defrost-115v-for-victory-part-50596301