The Vent-Axia Lo-Carbon VA100 SELV X Humidistat Timer & Pullcord Response Fan comes complete with integral humidity control with pullcord override and an indication light which operates on the manual override only. IPX4 rated with 2 speed options. The improved Vent-Axia Lo-Carbon VA100 range features Lo-Carbon long life DC motors that are more efficient than conventional motors whilst delivering up to 87% energy savings. The Vent-Axia Lo-Carbon VA100 range is fitted with a motorised shutter mechanism that uses no extra power in operation or off. Fitted with integral protection against low energy lighting circuits, the VA100 is a 100mm axial fan suitable for use in the bathroom or toilet. VA100 is a quick and simple to fit product with easy-wire on one-line terminals. Suitable for installation in window, walls or panels/ceilings at any angle using kits available. The 100mm telescopic wall kit fit walls 225 to 360mm thick.