Trane Crankcase Heater Lead

The Trane crankcase heater lead is a replacement compressor crankcase heater (also called a crankcase heater or compressor oil sump heater) for Trane heating and cooling systems. It warms the compressor's crankcase so refrigerant doesn't migrate into the oil during off cycles.

Key Features:

• Keeps compressor oil warm during idle periods to help protect against oil dilution
• Helps reduce liquid refrigerant migration and the stress of cold starts
• Attached lead wires for connection to the unit's electrical circuit
• Replacement part for Trane equipment

Fitting a replacement crankcase heater helps maintain proper compressor lubrication and supports reliable startup and long compressor life. Select the variant that matches your unit's electrical and heater requirements.