Stainless Steel Chimney Flue Cowl Pipe Rain Cover,Rotating Chimney Cowl，Stainless Steel Fireplace Chimney Caps Spinner，Rotating Cap, Top, Hat, Cover for Flue Pipe (Size : 400mm/15.74in)

Rotating Chimney Flue Roof Rain Cowl Cap Spinner Anti-Downdraught Bird Guard//Rotating hood for ventilation pipes, smoke chimneys, and air extraction.The gairing provides maximum protection without hindering the performance of the chimney.//Rotating hood for ventilation pipes, smoke chimneys, and air extraction. Made of 304 stainless steel metal, very light, and weatherproof. It is installed easily and quickly to the extraction pipe. //Principle Of Operation：the rings of this chimney cowl are specially designed and placed over the other in a way that the wind cannot go down the chinmey, thus making this cap a prefect anti downdraught solution. This pot will not allow the fumesRotating Chimney Flue Roof Rain Cowl Cap Spinner Anti-Downdraught Bird Guard-- Manufactured from robust Stainless Steel.-- Suitable for use with solid fuel.-- Fits most standard chimney pots-base-- Very easy to install-only a screwdriver is required.-- It has not been used with anthracite fuel or any other fuel with a moisture content over 20%.Specification:Size：as the picture showsMaterial: Stainless steelPackage Contents:1*Stainless Steel Top CoverIf you have any questions, please feel free to contact us and we will get back to you within 24 hours.Warning: If your chimney is more than 1 meter below the apex of your roof any anti downdraught cowl can become ineffective.Typical Downdraught Symptoms: smoke/fumes puffing out of the fireplace or stove when the wind blows.Note: This is an anti-downdraught cowl. A downdraught is only wind generated. If the problem(smoking fireplace/stove) exists when there is no wind, then the problem is not a downdraught.

• **Stainless Steel Rotating Chimney Cowl Cap: Spinner Anti-Downdraught Fits Most Standard Chimney Pots Very effective in preventing wind and increasing ventilation.Rotating hood for ventilation pipes, smoke chimneys, and air extraction.The gairing provides maximum protection without hindering the performance of the chimney.
• **Principle Of Operation：the rings of this chimney cowl are specially designed and placed over the other in a way that the wind cannot go down the chinmey, thus making this cap a prefect anti downdraught solution.enough to prevent rainwater from entering the ventilation system.
• **Protect your chimney from rain and moisture, which is especially suitable for chimneys that are not used frequently.Stainless steel construction Thickened fixed feet; Spinner Anti-Downdraught Fits Most Standard Chimney Pots Very effective in preventing wind and increasing ventilation.
• **Wide range of application: widely used in large-scale factories, warehouses, stadiums, livestock farms, high-rise buildings, residential buildings, etc., to effectively remove indoor oily smoke, smoke, peculiar smell, moisture, heat, and decoration Harmful gas and dust etc，Can be installed directly without complicated assembly；
• **Unpowered roof vent: The turbine fan uses the convection theory of natural wind and air to accelerate and transform parallel airflow into vertical airflow, thereby improving indoor ventilation. The hot air rises ，Hat 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 is from the inside out.