What is it for?
If you have a problem with downdraught and your chimney or flue is in an exposed condition with prevailing winds or turbulence, the H Cowl is probably the ultimate static anti-downdraught chimney cowl and has been used for many years to good effect. As the wind passes down the top of the external parts, it creates a wind flow that exhausts the smoke and fumes out of the lower exits, so isolating the combustion gases from the prevailing winds
What sizes & options are available?
Each H Cowl is manufactured to suit the individual flue or pot size. An H Cowl can be fitted to a round flue or pot with internal diameters between 100mm to 304mm.
The H Cowl is made from stainless steel – recommended for solid fuels including coal, wood and oil. In order to comply with regulations H Cowls for gas come factory fitted with mesh birdguard inserts. An adapter for a square chimney pot is available.
Available in natural (unpainted), or powder coated terracotta, buff or black.
How do I fit one?
The H Cowl is fitted to the pot or flue by way of a sleeve and external leg and strap system.
How do I order one?
As all H Cowls are individually manufactured we recommend calling or emailing us for full details, options and prices. Normal delivery time is 10 working days from order.
We advise that your chimney or flue is inspected and swept by a qualified chimney sweep before fitting a chimney cowl or terminal. We also recommend using a professional to specify the correct product for your fuel, chimney system, size and needs. If you require any help or advice please call us on 01243 539639.
We cannot take responsibility for any terminal or cowl that has not been specified or fitted by a professional and is not suitable for your application.