B&Q - 230mm / 9" Commercial Wall / Window Extractor Fan With Internal Shutters

Manrose

Suitable for a variety of domestic and commercial applications, the WF230 has been designed for window or wall mounting. Incorporating the latest ventilation technology and ­stylish design, these high performance extractor fans have an extract rate of 668m³/hr, 185 litres per second.There are three models starting with the basic unit (WF230) which has fixed louvres, can be ­supplied with an optional pullcord switch and provides a natural source of trickle flow ­ventilation when the fan is switched off.Manual models (WF230M) have pullcord operated internal ­backdraught shutters that also start the fan.The WF230 ­automatic series have thermo activated shutters which open silently 45 seconds after the fan has been switched on.Completing the Manrose family the WF300 of 300mm (12″) fans give a powerful extract rate of 1100m³/hr, 306 litres per second.