The YIDW Units is ITU’s Single-Skinned Air Handling Units are completely package units with water system coils and designed for indoor installations. These quiet, efficient units are available in element nominal capacities from 2.5 TR through 60 TR (Tons Refrigeration) with air handling capabilities ranging from 1000 CFM to 20.000 CFM. The YIDW Units applied witch matching Chiller Units, provide years dependable cooling performance. These units may be bottom supported or ceiling suspended and ca be arranged to meet almost any space or duct requirements. Low noise type centrifugal fan ensures quite running. Insulated take gauge sheet metals is used to further reduce operation noise.