SIREG is a sophisticated single-temperature process water cooling system with fully automatic built-in freecooling; it can work with ambient temperatures from + 45 °C to -25 °C and with water without glycol thanks to the special winter safety ststem.

SIREG is available in the water-cooled version, combining a Free Cooling system that allows for the achievement of high performances of the refrigeration cycle and to produce cold water at low costs and with high energy savings in the medium/cold periods.