Description
Copeland 918-0009-02 Bolt-On Crankcase Heater
The Copeland 918-0009-02 is a bolt-on style crankcase heater engineered to protect refrigeration and air conditioning compressors from the damaging effects of refrigerant migration during off cycles. By maintaining the crankcase oil at an elevated temperature, this heater prevents liquid refrigerant from mixing with the compressor oil — a leading cause of compressor failure at startup.
Key Specifications
- SKU: 918-0009-02
- Brand: Copeland
- Mounting Type: Bolt-On
- Voltage: 480V
- Wattage: 65 Watts
- Heater Diameter: 10″
- Conduit Length: 23″
- Lead Length: 31″
Features & Benefits
- Bolt-on design ensures secure, stable mounting directly to the compressor crankcase
- 480-volt rating suits commercial and light industrial HVAC/R systems
- 65-watt output delivers consistent, efficient heating to prevent refrigerant migration
- 10″ diameter fits a wide range of Copeland compressor models
- 23″ conduit length and 31″ leads provide flexible installation routing in tight equipment cabinets
- Helps extend compressor service life and reduce costly premature failures
- OEM Copeland quality for reliable, long-term performance
Application
Ideal for use on commercial refrigeration systems, rooftop units, condensing units, and other HVAC/R equipment utilizing Copeland compressors. The crankcase heater should remain energized whenever the compressor is off to ensure oil temperature is maintained and refrigerant dilution is avoided at the next startup cycle.
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