Copeland 918-0052-03 Crankcase Heater
The Copeland 918-0052-03 Crankcase Heater is a critical 480V compressor heater designed to prevent refrigerant migration and oil dilution during system shutdown. Engineered specifically for Copeland scroll compressors and semi-hermetic units, this crankcase heater element ensures that the lubricant remains at a temperature higher than the coldest part of the system, mitigating the risk of slugging on startup. With a 40-watt output, it provides consistent thermal transfer to the compressor housing, maintaining oil viscosity and protecting internal bearings from premature wear. This lead-wire style heater is built for industrial HVAC refrigeration environments where reliable cold-weather performance is non-negotiable. Whether you are performing a compressor component replacement or a preventive maintenance overhaul, the 918-0052-03 provides the precise fitment required to meet OEM specifications and maintain system pressure equilibrium during off-cycles.
Key Benefits:- Optimized Oil Temperature: Prevents refrigerant from condensing in the compressor shell, ensuring instant lubrication upon startup.
- Direct OEM Fit: Engineered for seamless integration with specific Copeland compressor footprints, reducing field installation time.
- High-Voltage Efficiency: Rated for 480V applications, providing stable thermal regulation without excessive power draw.
- Extended Compressor Life: Reduces mechanical stress caused by liquid refrigerant mixing with the oil charge.
How does this heater prevent compressor failure?
By keeping the oil warm, it ensures that refrigerant does not mix with the lubricant. This prevents oil foaming and ensures the oil pump can effectively distribute lubricant to the crankshaft and rods immediately upon startup.
Is this a wrap-around or insertion style heater?
The 918-0052-03 is typically a wrap-around style designed to maximize surface contact with the lower compressor housing for efficient heat conduction.
Can this be used on 208V or 230V systems?
No, this model is specifically rated for 480V electrical circuits. Using this on lower voltage systems will result in insufficient heat output, while higher voltage will cause immediate element failure.
This item is not eligible for free shipping.
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.
Copeland 918-0052-03 Crankcase Heater
The Copeland 918-0052-03 Crankcase Heater is a critical 480V compressor heater designed to prevent refrigerant migration and oil dilution during system shutdown. Engineered specifically for Copeland scroll compressors and semi-hermetic units, this crankcase heater element ensures that the lubricant remains at a temperature higher than the coldest part of the system, mitigating the risk of slugging on startup. With a 40-watt output, it provides consistent thermal transfer to the compressor housing, maintaining oil viscosity and protecting internal bearings from premature wear. This lead-wire style heater is built for industrial HVAC refrigeration environments where reliable cold-weather performance is non-negotiable. Whether you are performing a compressor component replacement or a preventive maintenance overhaul, the 918-0052-03 provides the precise fitment required to meet OEM specifications and maintain system pressure equilibrium during off-cycles.
Key Benefits:- Optimized Oil Temperature: Prevents refrigerant from condensing in the compressor shell, ensuring instant lubrication upon startup.
- Direct OEM Fit: Engineered for seamless integration with specific Copeland compressor footprints, reducing field installation time.
- High-Voltage Efficiency: Rated for 480V applications, providing stable thermal regulation without excessive power draw.
- Extended Compressor Life: Reduces mechanical stress caused by liquid refrigerant mixing with the oil charge.
How does this heater prevent compressor failure?
By keeping the oil warm, it ensures that refrigerant does not mix with the lubricant. This prevents oil foaming and ensures the oil pump can effectively distribute lubricant to the crankshaft and rods immediately upon startup.
Is this a wrap-around or insertion style heater?
The 918-0052-03 is typically a wrap-around style designed to maximize surface contact with the lower compressor housing for efficient heat conduction.
Can this be used on 208V or 230V systems?
No, this model is specifically rated for 480V electrical circuits. Using this on lower voltage systems will result in insufficient heat output, while higher voltage will cause immediate element failure.
This item is not eligible for free shipping.
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.
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Description
The Copeland 918-0052-03 Crankcase Heater is a critical 480V compressor heater designed to prevent refrigerant migration and oil dilution during system shutdown. Engineered specifically for Copeland scroll compressors and semi-hermetic units, this crankcase heater element ensures that the lubricant remains at a temperature higher than the coldest part of the system, mitigating the risk of slugging on startup. With a 40-watt output, it provides consistent thermal transfer to the compressor housing, maintaining oil viscosity and protecting internal bearings from premature wear. This lead-wire style heater is built for industrial HVAC refrigeration environments where reliable cold-weather performance is non-negotiable. Whether you are performing a compressor component replacement or a preventive maintenance overhaul, the 918-0052-03 provides the precise fitment required to meet OEM specifications and maintain system pressure equilibrium during off-cycles.
Key Benefits:- Optimized Oil Temperature: Prevents refrigerant from condensing in the compressor shell, ensuring instant lubrication upon startup.
- Direct OEM Fit: Engineered for seamless integration with specific Copeland compressor footprints, reducing field installation time.
- High-Voltage Efficiency: Rated for 480V applications, providing stable thermal regulation without excessive power draw.
- Extended Compressor Life: Reduces mechanical stress caused by liquid refrigerant mixing with the oil charge.
How does this heater prevent compressor failure?
By keeping the oil warm, it ensures that refrigerant does not mix with the lubricant. This prevents oil foaming and ensures the oil pump can effectively distribute lubricant to the crankshaft and rods immediately upon startup.
Is this a wrap-around or insertion style heater?
The 918-0052-03 is typically a wrap-around style designed to maximize surface contact with the lower compressor housing for efficient heat conduction.
Can this be used on 208V or 230V systems?
No, this model is specifically rated for 480V electrical circuits. Using this on lower voltage systems will result in insufficient heat output, while higher voltage will cause immediate element failure.
This item is not eligible for free shipping.
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.
