. Key performance features Energy Efficiency Class D (at a range of energy efficiency classes from A++ to E)*Max. extraction rate 330 m3/hNoise max. Normal Level 64 dB* Features Push button control3 power levels2 x 1.5W LED lightColour Temperature 3500 K3 removable metal grease filter cassettesDesigned for wall mounted installation Design Brushed steelBox designChimney extractor hoodMechanical Performance/technical information Suitable for ducted or recirculating operationFor recirculated extraction recirculating kit or CleanAir recirculating kit (accessory) neededMax. extraction rate 330 m3/hMaximum extraction rate exhaust air 330 m/h according to EN 61591Extraction rate in recirculation mode Max. normal use 180 m/hNoise max. Normal Level 64 dB*Noise level according to EN 60704-3 and EN 60704-2-13 at max. normal use exhaust air 64 dB(A) re 1 pW (52 dB(A) re 20 Pa sound pressure)Noise level in recirculation mode Max. normal use 66 dB(A) re 1 pW (54 dB(A) re 20 Pa sound pressure)Power rating 100 WLight Intensity 90 luxColour Temperature 3500 KElectrical cable length 1.3 mDiameter pipe 150 mm ( 120 mm enclosed)Dimensions exhaust air (HxWxD) 635-965 x 900 x 500 mmDimensions recirculating (HxWxD) 635-1075 x 900 x 500 mmDimensions recirculating with CleanAir module (HxWxD) 703 x 900 x 500 mm - mounting with outer chimney833-1163 x 900 x 500 mm - mounting with telescopic chimneyEnergy Efficiency Class D (at a range of energy efficiency classes from A++ to E)*Blower Efficiency Class E*Lighting Efficiency Class A*Grease Filtering Efficiency Class D*Average Energy Consumption 53.4 kWh/year* Optional accessories Recirculating kit. .