Air-cooled chillers

Aermec’s NS range of air-cooled chillers comprises seven models with nominal cooling capacities from 150 to 1100 kW. The smaller units have one compressor and the larger ones multiple compressors — with a choice of Daikin or Bitzer. They use R134a. All these chillers have stepless control down to 25%. They also have inverter control of fan speed, electronic expansion valve and control of leaving-water temperature suitable for primary flow systems. The are available in the UK from Aiax. aiax.sales@virgin.net