Free cooling
September 1st 2009 Walter Meier (Climate UK) has
introduced two new Blue Box free
cooling chillers – the Zeta Echos FC
and the Kappa Evo FC – designed to
take advantage of low ambient
temperatures for cooling capacities
from 45 to 1200kW.
Both ranges will introduce free
cooling at outdoor temperatures
below 15°C, using an increasingly
smaller proportion of mechanical
cooling as temperatures fall, so that
100% free cooling is achieved at 0°C.
Extensive field tests indicate that in
typical UK ambient temperatures
this free cooling will deliver around
35% energy savings over a year in
situations where chillers are
operating 24h/day, compared to
conventional air cooled chillers. As
such they are suitable for
applications requiring continuous
cooling, such as data centres. More articles from Climaveneta UK Ltd: | 
