Range of 100mm domestic axial extract fans for wall or ceiling installations, designed to solve ventilation problems in utility rooms and bathrooms. Fitted with motors mounted on silent elastic blocks, the fans deliver incredibly silent running and exceptional performance with stylish features. Features: Sealed for life ball bearings, Silent elastic blocks, Numerous quality features, IP45 rated, Backdraught shutter and airflow guide vanes as standard, Standard Thermal Overload Protection (S.T.O.P), Available in silver, Five year guarantee. Benefits: Elegant design, Incredibly silent running, High performance, Significant energy savings, Complies with building regulations. Adjustable Timer after disconnection, the shut off time can be delayed between 1 and 30 minutes.