compact design and innovation in chiller technology. Extreme cooling capacities Electronic expansion valve EC fans, variable speed control, EC motor technology, further increasing energy savings Reduced [...] Cooling medium water or water/glycol mixtures protection system water | water/glycol microchannel technology small hysteresis extreme T conditions large tank enhanced pump service friendly top EER / energy [...] range of chillers up to new high cooling capacities. 2 EC fans Variable speed control, EC motor technology, further increasing energy savings. 3 Controller and sensor Controller system and digital display