YORK Crankcase Heater: 480V AC, 90 W

A YORK crankcase heater is used in HVAC and refrigeration systems to maintain proper oil temperature in the compressor crankcase. This prevents refrigerant migration and oil dilution during off-cycles, ensuring reliable compressor startup and reducing wear. It is essential for systems operating in cold climates or with long idle periods.

The YORK crankcase heater model S1-025-33474-480 operates at 480V AC and provides 90 W of heating power. It is a YORK-branded component designed for industrial HVAC and refrigeration compressors. The manufacturer part number is S1-025-33474-480, and it is commonly used to prevent refrigerant migration in compressor crankcases.

YORK crankcase heaters are available to order through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact 3G Electric for pricing and lead time on the YORK S1-025-33474-480 crankcase heater.

To install a YORK crankcase heater, first disconnect all power to the compressor. Mount the heater securely around the crankcase or in the designated well, ensuring good thermal contact. Connect the 480V AC supply leads per the wiring diagram. Always follow the compressor manufacturer's guidelines and local electrical codes to avoid damage.