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

Siderise Innovation Centre achieves UKAS accreditation

Siderise has announced its Innovation Centre has achieved UKAS ISO 17025 accreditation, validating that it operates with the highest technical competency and generates reliable results.

One in five building service engineers unfamiliar with overheating regulations

New research has revealed that 20% of building service engineers are unfamiliar with the UK Building Regulations’ Approved Document O, which addresses overheating in buildings – and almost half (46%) claim to understand the theory behind it but are unsure how to put it into practice.

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