TraneRTHDWater-cooled screw chiller unit

Cooling capacity:156-421Tons

Refrigerant:R134a

Product Features

Energy consumption reduced compared to similar products10%Left and right

Compressor rotor clearance

◇ Sliding valve for stepless adjustment of unit load

Electronic expansion valve adjusts cooling capacity

Direct drive of motor and rotor(Gearbox-Free)

Stable and reliable

◇ The twin-screw semi-hermetic compressor has only four moving parts.

Direct motor and rotor drive, no speed-increasing gears, low speed

◇ Semi-enclosed compressor and aspiration cooling motor, ensuring a long service life for the motor

◆ Technology

Innovative film evaporator with high heat exchange efficiency, low refrigerant charge, and easy oil return.

Eco-friendly and safe

Environmentally friendly refrigerant usedR134a

Advanced Control

Features include feedforward control, adaptive functions, variable flow compensation, and communication capabilities with Trane or third-party building automation systems.