Description
The Trane HTR12899 Crankcase Heater is a heating element used to warm compressor crankcases and reduce refrigerant migration during off-cycle periods. The 67W rating indicates the power consumption level, while 460V specifies the electrical input requirement for compatible compressor systems. It is installed around the compressor body where controlled heat maintain separation between oil and refrigerant. In HVAC systems, it is used in refrigeration and air conditioning equipment to support the compressor during startup and shutdown in commercial and industrial setups. It is typically replaced during maintenance when thermal performance or heating consistency decreases over time.
