The Rotowent Dragon chimney cowl is a device that dynamically uses the force of the wind to increase chimney draught and prevent downdraught. The cap always places itself in the opposite direction to the wind, no matter its strength or direction. It can be mounted on gravitation based chimney ducts, ventilation, flue and smoke.
The special patented rotating system has ball bearings, which are uniquely placed outside the cap, enabling the Dragon to withstand temperatures up to a massive 500°C.
This high working temperature enables the Dragon to be used on wood-burning stoves, even short bungalow chimneys.
Please note that the Dragon Cowl is unsuitable for use when appliances are used to slumber solid fuels (smokeless) and coal.
|Dimensions (H x diameter)
|62 x 33.5 cm
|2.25 kg (unpackaged) | 2.52 kg (packaged)
|Ventilation, Gas & Oil Boilers, Fireplace, Coal Stoves, Wood Stoves & Pellet Stoves. Do not use on coal-based fires.
|Yes, tools required
|Tested to Standard