ADK outside air dome, rectangular

The supply and exhaust air dome ADK consists of surrounding weather louvres, a lower surrounding rain catching nose as well as the upper cover panel. Optionally bird and insect protection grilles can be installed. The dome is suitable for supply and exhaust air usage as well as combined operation with an integrated separating sheet. Installation can be done via angle profiles in an existing roof opening with or without roof frame or via roof duct at the existing ventilation system.