The 9/J 30 wall duct without plaster frame is a specially developed product designed for installation in outer walls. This product is ideal if the Silvento ec is to be used as an outer wall ventilator for external bathrooms and WCs where efficient air circulation is required.
The installation is conceivable and offers more flexibility and adaptability to different installation situations. Another advantage of the 9/J 30 wall duct is its suitability for use in ETICS systems (external thermal insulation composite systems). It enables a practical feed-through through the insulation, which considerably simplifies installation. These properties make the 9/J 30 wall duct a valuable component for modern ventilation solutions in living and utility rooms.
For the Silvento with 3/AP and 3/UP-AS casing.
Dimensions (Ø x L): 98 x 300 mm
Art.-no. 39 845