Trane HTR02444 Crankcase Heater 150W 120V Chiller Oil Heating Element

Core Performance & Industrial Application

The Trane HTR02444 is an original crankcase heating element designed for Trane RTHD centrifugal chiller compressors. Rated at 150W 120V, it keeps compressor oil at stable temperature during standby, avoids liquid refrigerant mixing into lubricating oil, reduces startup wear and protects the compressor. It comes with fixed wiring leads, compact structure and reliable insulation for long-term chiller operation.

Technical Specifications

▶ Product type: Compressor crankcase heater, order no. HTR02444 

▶ Rated power: 150 W 

▶ Rated voltage: 120 V

▶ Compatibility: Trane RTHD centrifugal chiller

▶ Function: Oil temperature maintenance, anti-refrigerant dilution 

▶ Insulation: High temperature resistant insulated heating wire 

▶ Operating temperature: -20 °C to +80 °C 

▶ Protection rating: IP40 

▶ Country of origin: USA 

▶ Compliance: CE, UL 

▶ Commodity code: 85168000

Industry Applications

Used on Trane RTHD centrifugal chillers for commercial buildings, data centers, hospitals and industrial cooling systems, maintaining crankcase oil temperature when the compressor is idle.

Note: Confirm chiller model and voltage requirement before ordering