Rotates with minimum air movement, preventing occurrence of downdrafts in chimney, the rotor is made of high quality stainless steel with a double ball bearing in a high viscosity grease bath providing perfect rotation, rotor ball ca. 33 cm high with 40 cm diameter, (see technical datas sheet) includes compatible adaptor plate for chimneys with a diameter of 100-300mm (in 10mm steps).
Important: when ordering please list the required size. Your chimney sweep can advise you.
You don`t need any extra fixing screws or adaptor plates for fixing it on your chimney.
all Rotovent® are gettable in every RAL colour, powder-coated, or covered with a clear copper coat.
super easy to fix because of the perfekt fitting system