eXTreme consists of 9 units in 3 different housing sizes following our high-level standards in efficiency, compact design and innovation in chiller technology. Extreme cooling capacities Electronic expansion [...] speed control, EC motor technology, further increasing energy savings Reduced emissions due to high efficiency refrigerant R410A Controller system and digital display of temperature, pressure, tank level and [...] piston compressors Using microchannel heat exchangers (MCHX) for condenser coil design allows more efficient and compact solution Cooling medium water or water/glycol mixtures protection system water | wa