calimaero® HWG 150mm Air Vent Covers for Walls 6 inch Cowled External Extractor Fan Vent Cover with Backdraft Shutter, Stainless Steel, Robust, Weatherproof Fits only with Metal Ducts

Product description

• The weather protection external vent cover is fitted to the ventilation duct as an end grille. It prevents rain and cold air from entering the interior. It is made of high-quality stainless steel and is therefore weather-resistant and robust. A rubber sealing strip ensures a perfect connection to the external facade and reduces the noise level. 4 stainless steel screws for installation are included.
• Function The extractor fan cover has a backdraft shutter that opens with the exhaust air flow when the fan is in operation and closes when the fan switches off. This prevents the ingress of insects or cold air. The spigot fits into standard round metal ventilation ducts and flex ducts in accordance with DIN EN 1506.
• Since 1980, we have continuously expanded our expertise in the field of ventilation. Our primary goal is to increase comfort and well-being in homes. If you have any questions, concerns or complaints, our competent customer service team is at your disposal. We attach great importance to dealing with your concerns promptly and offering you the best possible support.
• Installation Uncomplicated one-man installation with standard tools. The spigot is inserted into the ventilation duct and fixed to the wall with the screws provided. The screws are made of stainless steel and can be installed in all walls using the appropriate wall plugs. Dowels are not included in the scope of delivery.