Wind Turbines Attic Air Vent Ventilating Fan

1/7

$36.00 $178.00

【Easy to Install】No need to assemble, the Exhaust Cap is equipped with 3 installation accessories, a clamp, a 90° fixed foot and base plate. Small sizes can be installed with clamps to prevent gaps, and large sizes can be fixed with 90° fixed feet and base plate.
【Roof Turbine】zero consumption, zero noise, rainproof, anti-rust, high hardness, anti-corrosion, and long service life.
【By Wind/Air Flow】Using natural wind and air thermal convection caused by the difference between indoor and outdoor temperature, the turbine is driven to rotate, and the stale indoor air is discharged.
【Rotating Ventilator】Made of 304 thick stainless steel, galvanized support frame, and high-quality ball bearings.
【Wide Application】 suitable for chimneys, farms, factory roofs, ventilation ducts, warehouses of vent pipes/ hoses, bathroom vents & extractors air conditioning units, kitchen fans & vents

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