The iCON 30 72591601 is designed to provide ventilation levels that comply with the latest building regulations. The iCON 30 is efficient, stylish and a unique ventilation solution for the home. The shutter design makes switching on and off almost silent and helps reduce external noise ingress. The slim profile and iris shutter of the iCON make it a fan which will blend discreetly into any setting. · · · Wall and ceiling mounting · · Unique iris shutter prevents backdraughts · · Operates silently · · Interchangeable control modules are available · · Control via remote switch when without module · · Circular design · · Perfect for longer duct runs · · Up to 32l/s flow rate · · IPX4 rated · · Noise level: 30.3 dBA