Packard Crankcase Heater

The Packard Crankcase Heater line is made for HVAC/R compressors. A crankcase heater keeps the compressor oil warm while the unit is off. This helps stop refrigerant from migrating into the oil and diluting it. Diluted oil can cause poor lubrication, foaming and liquid slugging at startup. Packard crankcase heaters are a common choice when replacing a heater on a residential or light commercial air conditioning, heat pump or refrigeration compressor.

Key Features:

• Keeps compressor oil warm during off cycles to help prevent refrigerant migration
• Helps protect compressor bearings and moving parts from damage caused by oil dilution at startup
• Replacement heater for compressor crankcases in HVAC/R equipment
• Available in multiple voltage and wattage options to suit different compressor requirements
• Made by Packard, a long-established supplier of electrical components for the HVAC/R industry

Choose the variant that matches your compressor's voltage and wattage requirements. Replacing a failed crankcase heater helps protect the compressor and supports reliable operation and a longer service life.