Xpelair Premier 4 Speed Universal Fan with Pullcord, Timer and Humidistat

For Building Reg System 1 intermittent or System 3 dMEV continuous running Adjustable run-on timer, humidistat, and a pullcord to boost fan as required Low watt brushless DC motor for long-life, low-cost operation (4 to 30W) Room ventilation rate selector IPX5 rated Retrofittable to previous Xpelair Premier fan ranges