Description
The York S1-025-47843-000 is a genuine OEM band-style crankcase heater engineered to protect compressors from refrigerant migration and oil dilution during off-cycle periods. By maintaining the compressor crankcase at an elevated temperature, this heater helps prevent liquid refrigerant from accumulating in the oil, ensuring reliable startups and extending compressor service life.
Key Specifications
- Part Number: S1-025-47843-000
- Heater Type: Band (CC) Crankcase Heater
- Wattage: 90W
- Voltage: 480V
- Diameter: 8.5″
- Brand: York (OEM)
Features & Benefits
- Genuine York OEM replacement part for assured fit and compatibility
- Band-style design wraps securely around the compressor crankcase for efficient, even heat transfer
- 90-watt output at 480 volts suits commercial and light industrial HVAC applications
- 8.5″ diameter sizing matches specific York compressor models for a precise, tool-friendly installation
- Prevents refrigerant migration into compressor oil during shutdown, reducing wear on startup
- Helps maintain compressor efficiency and longevity, lowering total cost of ownership
Application
This crankcase heater is designed for use with compatible York commercial HVAC compressors. Always verify the compressor model and crankcase diameter before installation. Consult York equipment documentation or your distributor to confirm cross-compatibility.







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