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:

HS2 Code of Practice is good news for JIB members

High Speed Two Limited (HS2 Ltd) has released its Employee and Industrial Relations (EIR) Code of Practice (the Code), which brings significant advantages to Joint Industry Board (JIB) member companies looking to work on one of the most demanding and exciting transport projects in Europe.

Industry leaders gather at CIBSE’s Measuring Performance and Facilities Management conference

CIBSE’s Measuring Performance and Facilities Management conference recently brought together leading voices from across the built environment to explore the evolving landscape of building performance and operational excellence.

Calendar

Submit event

Tweets by MBS_magazine