Description
The Trane HTR1226 is an insertion-type crankcase heater engineered to protect refrigeration and air conditioning compressors from refrigerant migration during off-cycle periods. By maintaining the compressor crankcase at an elevated temperature, this heater prevents liquid refrigerant from accumulating in the compressor oil, reducing the risk of slugging, bearing wear, and premature compressor failure — helping to maximize equipment lifespan and system reliability.
Key Specifications
- Part Number: HTR1226
- Type: Insertion (Immersion)
- Voltage: 460 Volts
- Wattage: 60 Watts
- Heater Diameter: 5/8″
- Lead Length: 7″
Features & Benefits
- Insertion-type design for direct installation into the compressor crankcase well
- Rated at 460V for compatibility with commercial and light industrial HVAC systems
- 60-watt output provides consistent, efficient heating to prevent refrigerant migration
- 5/8″ diameter body fits standard crankcase heater ports
- 7″ leads allow for convenient wiring connections in tight equipment spaces
- Genuine Trane OEM replacement part for reliable, like-for-like performance
- Helps protect compressor oil integrity and extend compressor service life
Application
The HTR1226 is a genuine Trane OEM crankcase heater designed for use in Trane commercial HVAC systems. It is ideal for service technicians performing preventive maintenance or replacing a failed crankcase heater on compatible Trane equipment. Always verify compatibility with your specific Trane unit model before installation.







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