Operated by pullcordSupplied with longer ladder strips and window fitting kitSilent electro-thermal shutter257mm hole diameterThe Xpelair GXC9 commercial window fan is ideal for use in pubs, restaurants, offices, kitchens, factories, schools and shops. It can be window mounted as supplied or wall mounted using an optional wall kit. Suitable for sealed single and double glazed window installations with the longer ladder strips supplied, the fan also feature a safety finger-guard integrated into the housing and window grille. A tamper-proof positive plug and socket assembly provides a means of isolation for service access.Technical SpecificationColour: WhiteSpeeds: 1Extract performance: 145 l/sExtract performance: 520 m³/hSound Pressure Level: 44 dBA@3mElectrical Power Rating: 32WHole Diameter: 257mmHole Diameter with Wall Liner: 266mmDimensions (HxWxD): 312 x 294 x (Adjustable) mmWeight: 2.9kgWarranty: 2 YearsTechnical Specification:Colour: White No. of Speeds: 1Dimensions: Height: 312m