Unit description Unit for indoor installation for chilled water production. Semihermetic screw compressors optimized to operate with low compression ratio and R134a; shell and tubes condenser and direct expansion evaporator; electronic expansion valve. Frame in polyester-painted galvanized steel. High efficiency unit: the innovative optimized compressors and the high performing heat exchangers enhance EER values up to 5,1 (CA version) and even up to 5,6 (CA-E version) at Eurovent standars conditions. Version CA - high efficiency version CA-E - Premium efficiency version: Class A enhanced Configurations - - basic function D - partial condensing heat recovery function R - total condensing heat recovery function Features HIGH EFFICIENCY The version ´CA-E´ is characterized by efficiency beyond the ´Class A´ for Eurovent. The technological choices adopted assure the minimization of operating costs and therefore a quick payback time. ADAPTABILITY Adaptability at the building’s cooling request thanks to the continuous capacity regulation, assured by sophisticated control’s logic. SILENT OPERATION Extremely silent operation thanks to the accurate unit’s design. Optional integral acoustic enclosure, reduces more the sound level beyond the best on market