Envirovent SIL150T 150mm axial extract fan with innovative domestic designed to offer a low level of noise. It is designed for kitchens. It can be wall or ceiling mounted to meet the building regulations. Designed to solve ventilation problems in utility rooms and kitchens. Fitted with motors mounted on silent elastic blocks, the fans deliver incredibly silent running and exceptional performance with stylish features. It includes pilot light, sealed for life ball bearings, silent elastic blocks, backdraught shutter and adjustable timer.