Simply Silent DX100 square grille fascia 4' 100mm extract fan, featuring Ghost Air Movement Technology for quiet running. For use with an external switch or sensor. Is typically connected to the room lighting circuit. Supplied with wall fitting kit comprising of outer grille, telescopic wall tube, gasket and foam strips.

Key Features:Extremely quiet running - only 22dBA@3M at low speedStylish traditional grille design available in square and roundSupplied with wall fitting kit - complete one-box installation solution2 speeds 15l/s and 21l/s - selectable at installSuitable for wall, ceiling, panel and window fittingComplies with building regulations Part F and LElectrical power rating (W):6.7 / 7.7Extract performance (FID, M³/h) Max/Min:54 / 76Extract performance (FID, l/s) Max/Min:15 / 21Sound pressure level db(A)@3m:22 / 34Specific Fan Power (SFP) (W/l/s):0.45 / 0.37Operation Speeds :2UK Guarantee Years):2IPX Rating :4Universal Mounting Kit :Yes