Dunham-Bush has unveiled a new generation of its high-efficiency chiller range, the HELIOS series air-cooled horizontal screw compressor – ACHX-BH. The new ACHX-BH chillers are designed to deliver optimum performance at high ambient environment and meeting Middle East’s minimum energy performance standards (MEPS).

Some of the features include:-

  • Wide Capacity Range

Nominal cooling capacity range from 90TR to 418TR (315kW to 1470kW)

  • Environmentally Friendly Refrigerant

Refrigerant R134a (Non-toxic, Not flammable and Zero ODP)

  • High Ambient Application Compressor

Semi-hermetic horizontal screw compressors with optimize performance at high ambient environment

  • Surface-Enhanced Condenser Coil

Aluminium slit fin with inner groove copper tube condenser coil (Optional all aluminium micro-channel condenser coil)

  • Independent Circuits

Twin Compressors with independent circuits for redundancy and reliability

  • User-Friendly Controller

Easy to operate DB Vision 2020i controller with electronic expansion valve (EEV), to provide superior capacity control and stability

  • Excellent Efficiency

AHRI certified meets/exceeds ASHRAE 90.1 standard and various Middle East minimum energy performance standards (MEPS)

  • Designed for High Ambient Environment

Able to operate up to 1250F (520C) ambient temperature