2 speed options, 15 or 21 l/s, selected at installation for application6.3 / 7.0 watt power consumption using AC motorSupplied with both circular and square baffles for preferred style finishGhost Airmovement technology for near silent runningThe Simply Silent Contour range effectively eliminates humidity, condensation and odour to improve air quality in bathrooms, shower rooms, cloakrooms and toilets. They use advanced GhostAir Movement Technology to deliver near-silent running. Suitable for wall, ceiling, panel and window fitting. The C4SR range has two speeds selectable at install and is supplied withboth a circular and a square baffleto suit your preferred finish.Technical SpecificationColour: WhiteMaterial: ABSNo. of Speeds: 2Power: 6.3 / 7 WDuct Size: 100mmFlow rate: 15 / 21 L/sFlow rate: 54 / 76 m³/hNoise: 15 / 29 dB(A)@3mSpecific Fan Power SFP: 0.42 / 0.33 W/L/sIP Rating: IPX4Motor Type: AC Timer (0.5 - 30mins): YesHumidistat: YesApprovals: CEDimensions (HxWxD): 18/20 x 18/20 x