York 025 32938 000 Crankcase Heater Els PW 17895 Technicians should verify Reznor 96381 Technicians should verify Reznor 96381 compatibility with specific model numbers to ensure the 23 degree rake meets the original performance curve requirements Accurate Timing Control: Provides dependable sequencing of electrical loads for HVAC This heater is essential for technicians managing industrial chillers and packaged rooftop units where maintaining the integrity of the oil charge is paramount for long term compressor reliability this York OEM replacement part is specifically designed for compressor crankcase heating to prevent damaging refrigerant migration and oil dilution during the off cycle