York S1-025-49273-000 50" Crankcase Heater Band 40W 460V

The York S1-025-49273-000 40W Crankcase Heater Band is designed to supply necessary heat to the crankcase of HVAC compressors. This heater band has a power output of 40W, is 50" long, and is run at a high voltage of 460V. The crankcase heater is designed to fit around the compressor crankcase and produce heat that is regulated to prevent refrigerant from flowing into the oil. But before the main compression process begins, pre-heating is essential to maintain the compressor oil in a properly fluidized state and thus minimize the risks of compressor damage at the start. This band enhances the dependability and coefficient of performance of a system by sustaining a steady preferred temperature even during a low ambient temperature regime.