Awenta T77 ventilation grille 110 mm, white Ventilation grilles are used as ends of ventilation ducts. CLASSIC Ø series grilles are characterized by a round shape of the grilles. All grilles in this series are equipped with a protective mesh against insects The installed nylon mesh protects the ventilation ducts from getting insects inside Parameters Front shape round Mounting dimensions mm ø110 øA Front dimensions mm ø130 øX Material polystyrene Color White Blind no Mesh yes Series Name Classic Additional information thermal resistance 40°C