Crank Case Heaters

The compressor crankcase heater was designed almost as an afterthought to solve a unique problem that affects certain compressors. The problem is that temperature variations inside and outside of the crankcase can cause the oil and refrigerant inside the compressor to change states, migrate, and even mix.
Crank Case Heaters are made from Brass/ Stainless Steel/ Special Steel and used to heat oil in various makes of following Air Conditioning Compressors. Kirlaskar, Frick, York, Voltas, K.G. Khosla, Carrier Trane, Copeland Etc. Some of Them are having flanges for fixing in Compressors. Some heaters have provision for Thermostat and operated at 230V. AC 50Hz.
Features:-
Regulate the temperatures
Prevents spring-time breakdowns
Reducing the loss of costly refrigerant