Features
Any revolving cowl depends highly on the bearing. Having a high quality bearing submerged in an oil bath means it's less likely to dry out. This is the only revolving cowl in the UK with this type of construction.

• High quality bearings in an oil bath

• Steel rotary sealing mechanism

• 5 year warranty against rust

• 2 year warranty on the bearing mechanism

• Flat top means it's fully waterproof

• Tilt mechanism for sweeping

• Black colour mean less light reflection

• Rock solid construction, fins riveted in place twice at the top and twice at the bottom

• Supplied complete with an adaptor to suit 200mm diameter chimney pots

High Winds:-  High wind areas can be a problem for revolving chimney cowls, and we therefore generally do not recommend their use in coastal areas or areas where there are regular high winds. However, if you are going to use one, then the Vesta Air Spinner is the one to go for. It's the most solid construction of all the revolving chimney cowls. Otherwise, please consider using the Windkat, the H Cowl, or a Vedette cowl. Alternatively, budget choices for high wind areas would be the Maxi Cowl, the Colt Top All Purpose (with strap band fixing), or the Mini Eurocowl.