Ideal for use in a bathroom, ensuite or cloakroom, this Simply Silent Contour C4TS timer extractor fan from the experts at Xpelair is quick and simple to fit.With the ability to select one of 2 speed settings upon installation15 or 21 litres per second, this bathroom extractor fan uses Ghost Air Movement technology for near-silent running. It also comes with a wipe-clean fascia for simple maintenance.Conforming to UK building regulations Part F and Part L, this is a high quality fan from a brand you know and trust.As a timer fan, this requires a 3 wire connection and cannot be used to replace a standard fan.