The CWS-COMBI air intake and exhaust vent is designed to admin fresh air while exhausting waste indoor air through a unit with a small footprint which prevents the mixing of the air flows. This unit is mainly used in mechanical ventilation systems with heat recovery where there is not enough space for the ductwork of separate air intake and exhaust units installed with a sufficient distance from one another. The product is made of galvanised steel powder-coated in RAL9010
