Description
The Trane HTR15194 is a belt-type crankcase heater engineered to protect compressors from refrigerant migration and oil dilution during off-cycle periods. By maintaining the compressor crankcase at an elevated temperature, this heater prevents liquid refrigerant from accumulating in the oil, ensuring reliable lubrication and extending compressor life. It is a genuine Trane OEM replacement part, designed to meet the exact performance requirements of compatible Trane commercial HVAC systems.
Key Features
- Belt-type design for secure, consistent contact around the compressor body
- Operating voltage: 460–480 Volts
- Power output: 90/100 Watts
- Compatible compressor diameter: 9½” to 12″
- Lead wire length: 74 inches for flexible installation routing
- Genuine Trane OEM replacement part
- Prevents refrigerant migration and oil dilution during compressor off-cycles
- Helps extend compressor service life and maintain system reliability
Specifications
- SKU: HTR15194
- Brand: Trane
- Heater Type: Belt
- Voltage: 460–480V
- Wattage: 90/100W
- Compatible Compressor Diameter: 9½” – 12″
- Lead Length: 74″
Application
The HTR15194 is designed for use with Trane commercial rooftop units, chillers, and other HVAC systems that utilize large-diameter compressors operating on 460–480V power supplies. The generous 74-inch lead length simplifies wiring connections in tight equipment cabinets, while the belt-type mounting ensures uniform heat distribution around the compressor shell.







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