Air-cooled chillers

10 April, 2005

The NS range of air-cooled chillers from Aiax offer cooling capacities from 150 to 1100 kW.

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

Carrier calls for prioritisation of ventilation in NHS infrastructure plans

As the healthcare sector begins to plan how new government infrastructure funding will be spent, Carrier is urging NHS estates teams to prioritise ventilation upgrades as part of long-term building improvement strategies.

Specifiers urged to act ahead of looming legislation

Specifiers are being encouraged to switch to efficient secondary hot water circulators ahead of anticipated legislation that will ban inefficient versions of these domestic and commercial plumbing products.

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