The MAD Spinner cowl is a British made revolving chimney cowl designed to eradicate downdraught, whilst the rotating action assists ventilation. Being made in a UK factory allows full control over the manufacture of this very technical cowl, whilst ensuring only prime materials are used in the production process. The strap fixing kit is included as standard.
Not for use on flues with temperatures exceeding 200 degrees C
Not for use on short chimneys (4 metres or less)
Not for use when wet or unseasoned wood is burnt
We recommend the Dragon Cowl for these types of installation
Stainless steel construction with die cast aluminium base
Fits a range of flue and chimney sizes up to 250mm
Withstands flue temperatures up to 200°C
Supplied fully assembled and ready to fit
Comes complete with strap fixing kit
Has a test certificate to BSEN 1856-1: 2003
Highly effective at preventing downdraught and increasing ventilation
Height 320mm - Width 300mm
Suitable for all fuel types
The burning of wet or unseasoned wood must be avoided when using this cowl. It will cause the cowl to seize, and you will not be covered under the manufacturers guarantee.
Limitations of Use for all Globe Type Revolving Chimney Cowls
Do not use a globe type revolving cowl on a bungalow or short flue that serves an appliance burning any type of solid fuel (wood, coal etc). The termperatures at the top of the chimney stack on these short flues will be in excess of the capacity of the cowl and you will not be covered under guarantee. We recommend the Dragon Cowl for these types of installation.