Polyvalent water cooler condensed by water.
"The new line of ERACS-Q-W equipments, designed for applications with requirements of both cold and hot water. Outstanding performance in geothermal applications with heat recovery. (Germany) and optimized for using R134a Ecological refrigerant.
Unit designed with Blitzer (Germany) screw-type compressors and optimized for using R134a Ecologic refrigerant."