Chillers incorporate free cooling
Daikin’s EWAD~C free-cooling chillers are available in 11 sizes with capacities from 600 to 1565 kW. They have a free-cooling section that cools the chilled water using ambient air directly before mechanical cooling. When outside temperatures are low enough, 3°C or lower depending on the chiller model, the compressors are fully shut down and cooling is practically free.
These chillers are available in three sound levels as well as standard and glycol-free versions. A new MicroTech III controller gives easy access to system parameters, and integration with most popular building-management systems is supported.
For more information on this story, click here: Sept 2011, 176
