Patented electronic shutter system ensures quiet, trouble free operation. For the best performance from your fan, use an ecotronic controller [Supplied Separately].
In used but good condition. There are no other parts included. 270 / 350 / 395 m³/h. 75 / 97 / 110 l/s. (Dia)150 mm x (H)303 mm x (W)290 mm x (D)240 mm.