EWYS-4Z (Air-to-Water Polyvalent Series)
The EWYS-4Z is the compact specialist in the polyvalent family. It offers the same smart ability to provide cooling and heating simultaneously but is designed for projects that need high efficiency in a smaller physical footprint. This unit is ideal for medium-to-large commercial spaces that require a 4-pipe system but have limited installation space on rooftops or in mechanical yards.
The Core Benefits
