The Xpelair range of sweep fans is a firm favourite among our customers, and the NWAN48 has been particularly well received. Ideal for both the home and commercial premises, this fan has a 1200mm sweep, which is the most popular diameter on the market. Highly effective when it comes to distributing cool air throughout a large area, these ceiling mounted fans also have a role during the colder months, where they can help to diffuse warm air from radiators etc, thus cutting down on heating costs. This is achieved by circulating the hot air, which naturally rises to the ceiling, back into the environment where it blends with the cooler air at ground level. The NWAN48 looks stylish, is near-silent, and has a maximum speed of 310 RPM.   The Xpelair NWAN48 sweep fan is available to buy at an exclusive online price from Energybulbs.co.uk.