LMMIAOZ Stainless Steel Chimney Cowl Cap,Rotating Chimney Cowl Cap, Anti Downdraught Chimney Cowl,Cowl Guard Spinner (110mm)

LMMIAOZ

No noise and rainproof: There is no noise when the roof ventilation fan rotates. The distance between the downwardly protruding slats is small enough to prevent rainwater from entering the ventilation . The hat is designed to rotate with the action of the wind, so that the more the wind blows, the more the blades rotate, and the more powerful the air intake from the inside to the outside. Unpowered roof vent: The turbo fan uses the principle of convection between natural wind and air to accelerate parallel airflow into vertical airflow, thereby improving indoor ventilation. The hot air rises and the cold air falls, causing the fan to rotate, so that indoor heat, odor and dust can be effectively discharged. Energy saving and no electricity bills to reduce your electricity bills. Rotating hoods for ventilation ducts, chimneys and exhaust devices. The hood provides maximum protection without affecting the performance of the chimney. Especially suitable for chimneys that are not frequently used. Stainless steel structure thickened fixed feet; includes a complete fixing kit. protection: The thickened stainless steel rotating chimney cap rotator is suitable for most standard chimney pots to prevent wind blowing and increase ventilation. Protect your chimney from rain and humidity, especially suitable for chimneys that are not frequently used. Rotating turbofan: The of the base is suitable for most standard chimneys. The rings of this chimney cover are specially designed to overlap each other so that the wind will not come down from the chimney, making the cover a anti-settling solution. This pot will not let smoke enter your room.