Description
FEITJMMW Chimney Vent Cover Outside, Roof Wind Turbines Cap Vent Roof Ventilator Stainless Steel Wind Turbines, Non Power Round Air Vent Outlet Rotating Roof Vents, All Purpose Chimney Cowl
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- ★ Rotate the cover of the chimney cover cover for ventilation pipes, chimneys and air extraction. Suitable for factories, farms, production workshops, kitchens, roofs, home, farms
- ★ Corner neck tube design can makes the ventilator install at 0-22.5 degrees, and the installation project is very easy. Galvanized bearing
- ★ The ventilation mouth hat is designed to rotate with the wind, the more wind blows, the more the leaves rotate, the strongers the wind from the inside out, and the old air in the room
- ★ It is very effective in preventings air current and increasing ventilation. The rings of thickened stainless steel chimneys is specially designed, and ones by ones is placed ones by ones. The wind will not flow down the chimneys.
- ★ Rotate covering arc -shaped fan -chipted leaves to ensure that the rainwater is not invaded in the working state. The exhaust efficiency is high can be lightly operated. Protects your chimney from rain and humidity.
