Valerie Features Overview: Installation Window or thin Panel Hole Size 175mm – 194mm Extraction Rate 295 m3/hr Noise 41 dB(A) Motor Wattage 30w Ductable No The Valerie exhaust fan is a capable exhaust fan with a simple design and can be mounted on a window or a thin panel wall. It is available in two sizes and includes automatic back draft shutters at the back of the fan which close the fan from the outside when not in use. The Valerie Window fan needs to be hardwired by an electrician unless a lead and plug is installed. If you intend to use this fan as a wall mounted fan the easiest thing to do is to discard the provided rear and replace this with a more suitable external vent.
