Copeland 918-0056-10 Crankcase Heater

Engineered for mission-critical compressor protection, the Copeland 918-0056-10 is a high-performance belt type crankcase heater specifically designed for Copeland Scroll compressors. Operating at 120 Volts with a 150 Watts output, this heater maintains optimal oil temperature during the off-cycle to mitigate refrigerant migration. By preventing the accumulation of liquid refrigerant in the crankcase, it eliminates the risk of liquid slugging at startup, which is known to cause bearing washout and catastrophic internal damage. This 28-inch lead heater provides consistent thermal energy to ensure oil remains fluid in cold ambient conditions, supporting reliable lubrication and efficient starting. As a direct OEM replacement part, it is compatible with high-capacity models such as the ZP285KCE-TWD-951, offering a rugged, drop-in solution for refrigeration and HVAC technicians focused on extending system longevity. This 120V compressor heater is essential for rooftop and outdoor units where low-temperature operation is frequent.

• Enhanced Compressor Reliability: Maintains steady heat to verify that liquid refrigerant is boiled off before it can dilute the oil.
• Precise Fitment: Designed as a 120V 150W wrap-around heater for specific Copeland Scroll applications, ensuring maximum surface contact and heat transfer.
• Durable Construction: Features a robust belly band design that withstands severe outdoor conditions without overheating or carbonizing the oil.
• Prevents Lubrication Failure: Guards against refrigerant foaming, ensuring the oil pump maintains pressure from the moment the contactor closes.

• Does this heater require a specific torque for installation? To prevent burnout and ensure efficiency, the band should be torqued to 20-25 in-lb to maintain proper contact with the compressor shell.
• Can this be used on compressors other than the ZP285KCE? While optimized for that series, it can be used on compatible Copeland models where a 120V 150W belt-type heater is specified.
• Should the heater be powered during the run cycle? This depends on the unit's wiring schematic; many commercial systems keep the heater energized via a constant power source or a single-pole contactor arrangement.

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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.