Compressor crankcase heaters in silicone rubber

Backer standard range of compressor crankcase heaters in stock are mainly used for compressors in heat pumps and air-conditioning or chiller systems that are installed in cold environments outdoors or in freezing rooms. The CCH heats the oil in the crankcase to prevent refrigerant migration and mixing with crankcase oil when the unit is off. It also prevents condensation of refrigerant in the crankcase and damage of the compressor.