Trane Crankcase Heater with Leads

The Trane crankcase heater with leads is a compressor crankcase heater for HVAC and refrigeration systems. It is also called a compressor sump heater or oil heater. It keeps the compressor oil warm during off cycles. This helps prevent refrigerant from migrating into and diluting the oil, which protects the compressor at startup.

Key Features:

• Designed to warm the compressor crankcase oil while the unit is idle
• Helps reduce refrigerant migration and oil dilution
• Includes factory-attached electrical leads for wiring into the control circuit
• Made as a Trane replacement part for compatible Trane equipment
• Available in several wattage and voltage options. Check the individual listing for exact specifications.

Fitting a replacement crankcase heater helps protect compressor bearings and moving parts from oil-related wear during cold starts. It also supports reliable operation and longer compressor life.