Copeland 918-0047-02 Crankcase Heater

Proper field maintenance in cold-weather environments requires a high-performance Copeland 918-0047-02 Crankcase Heater to prevent refrigerant migration and maintain oil viscosity. This belt-type compressor heater is specifically engineered for 480V HVAC systems, providing a consistent 90-watt power output to the compressor sump. Designed for industrial-grade reliability, it fits a wide range of Copeland Scroll models, including the ZR84K, ZR144K, and ZB series. By preventing the dilution of lubrication through thermal management, this belly band heater reduces mechanical wear during high-torque startups. The wrap-around design ensures maximum heat transfer efficiency and a secure fit on the compressor housing. For technicians servicing commercial refrigeration or rooftop units, this Copeland 918-0047-02 is the standard for protecting critical compressor components against condensation and slugging in low-ambient conditions. Its 48-inch lead length allows for flexible wiring within the control cabinet, ensuring a clean and professional installation every time.

• Optimized Cold Startups: Maintains sump temperature to prevent liquid refrigerant from mixing with the oil.
• Broad Compatibility: Direct-fit for Copeland ZB, ZF, ZP, and ZR scroll compressors.
• Efficient Heat Transfer: Rugged belt-style construction ensures direct contact with the compressor shell for minimal heat loss.
• Industrial Durability: Rated for 480V applications with a 90W output to handle harsh environments.
• Easy Integration: Includes standard 48-inch leads for straightforward connection to 480V power sources.

• Which compressor models are compatible with this heater? It is designed for Copeland Scroll models such as ZB50K-ZB88K, ZR84K-ZR144K, and ZP120K.
• What are the electrical requirements? This unit requires a 480-volt AC power supply and draws 90 watts of power.
• Is this an immersion or wrap-around style? This is a wrap-around (belt type) heater that sits on the exterior of the compressor's lower shell.

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Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.