Copeland 918-0001-01 Immersion Crankcase Heater 480V 65W 4″ Insertion

Description

The Copeland 918-0001-01 is an immersion-type crankcase heater engineered to protect refrigeration and air conditioning compressors from refrigerant migration and oil dilution during off-cycle periods. By maintaining crankcase oil temperature, this heater helps prevent compressor slugging at startup, extending equipment life and improving system reliability.

Key Features

• Immersion-type design for direct, efficient heat transfer into compressor crankcase oil
• Operating voltage: 480 Volts
• Wattage: 65 Watts
• Insertion length: 4 inches for proper immersion depth
• Designed for use with compatible Copeland compressor models
• Helps prevent refrigerant migration and oil dilution during compressor off cycles
• Reduces risk of compressor damage caused by liquid slugging at startup

Application

This crankcase heater is ideal for commercial refrigeration and HVAC systems where compressor protection during off-cycle periods is critical. The immersion-type construction ensures consistent, direct heating of the crankcase oil, making it especially effective in low-ambient or cold-start environments.

Specifications

• SKU: 918-0001-01
• Brand: Copeland
• Type: Immersion Crankcase Heater
• Voltage: 480V
• Wattage: 65W
• Insertion Length: 4 inches