Chillers use R134a for efficient performance

08 April, 2007

Aermec’s NSB range of air-cooled chillers uses R134a and offers cooling capacities from 240 to 1600 kW. They use twin-screw compressors for medium and high cooling capacity and are said to have an EER 15% higher than models using R407C. Stepless control of capacity down to 25% of full load maintains energy performance. Features include innovative shell-and-tube evaporators specifically designed for R134a and an optional electronic expansion valve. There are models with extra silencing features and with heat recovery for the free production of domestic hot water. Free-cooling versions produce chilled water without using compressors by exploiting low air temperatures in the colder seasons.

Related links:

ICOM celebrates Noah Gaunt as Apprentice of the Year 2026

Noah Gaunt of Vaillant Group UK has been named ICOM’s Apprentice of the Year 2026, recognising his outstanding commitment, technical excellence and passion for advancing the future of low carbon heating.

BCIA warns non-domestic buildings risk being overlooked despite decarbonisation drive

Commercial and public buildings risk being left behind in the UK’s transition to Net Zero despite more than £40 billion of funding, investment and policy support being directed towards building decarbonisation, according to the latest Policy Pulse report from the Building Controls Industry Association (BCIA).

Calendar

Submit event

Tweets by MBS_magazine