York S1-025-37421-460 Crankcase Heater Belt 70W 21.8-29" Diameter 6" Ld 480V

York S1-025-37421-460 Crankcase Heater Belt is an improved product that is used in the HVAC systems to provide heat to the crankcase of the compressor. This heater belt operates at 480V and has a power output of 70 watts It is designed to fit crankcases with a diameter of between 21.8 and 29 inches in length and 6 inches in length. The main purpose of Crankcase Heater Belt is to ensure that the refrigerant housed in the compressor crankcase Does not freeze this in a way can affect the correct functioning of the AC.