The GXC6 EC3 6 inch 2 speed ultra EC motor energy saving axial extract window fan with internal electro-thermal shutter. Fan is operated by an integral pullcord on/off switch but can be speed controlled with the external Xpelair COS controller (not supplied).\r\n \r\nThe range of GX EC3 fans has Ultra EC technology for long lasting energy efficient performance, compliant to UK Building Regulations 2010, as well as new contemporary design making it perfect for a number of large domestic and commercial applications.\r\n \r\nThe GX6 EC3 two speed extract fan comes complete with thermo actuated backdraught shutters, finger guard for additional safety and EC motor for reduced running costs. A built in pull cord control is also available on the new GXC6 EC3. The GX6 EC3R is Xpelair s first single speed intake or extract model complete with thermo actuated backdraught shutter for all installation requirements.\r\nFeatures:\r\n\r\n\r\nPower usage maximum (W) 220-240V AC 50-60Hz: 10.6W\r\n\r\n\r\n \r\n\r\n\r\nExtract performance (FID, l/s) : 79/40l/s\r\n\r\n\r\n \r\n\r\n\r\nExtract performance (FID, m3/h): 285 /144m3/h\r\n\r\n\r\n \r\n\r\n\r\nSound pressure level db(A)@3m: 30.3db(A)\r\n\r\n\r\n \r\n\r\n\r\nOperation Speeds: 2\r\n\r\n\r\n \r\n\r\nWeight (kg): 1.9\r\n