Double exhaust box with 8″ and 4″ duct ports in a horizontal orientation. 4″ port is located on the right side when viewing the box from the front. For use with glass curtain wall, glazing/composite panel systems and similar exteriors.
Includes compression plate mounting flange, gravity backdraft dampers and a separator fin which prevents exhaust from mingling inside the box. Can be customized to fit unique field conditions. Unlimited custom color options available.