The Spinner cowl is a chimney cowl which uses the wind’s force to improve the chimney draught. The “turbine” always rotates in the same direction, independent of the strength or the direction of the wind. The Spinning cowl arranges an ideal combustion and besides it protects the chimney from outside influences like rain or snow. Suitable for use with coal, wood, gas, oil and smokeless fuels.
The mechanism consists of stainless steel material A.I.S.I 304 and includes Bearings. Bearings immersed in a grease bath to provide superior lubrication.