The WF is a high-capacity fan heater that’s ideal for building lobbies, long corridors, stairwells, workshops, factories, and warehouses. Its electrical element is made of high-quality nichrome assuring an immediate surge of hot air. The various modes of wall installation make the WF heater one of the most versatile fan heaters on the market: it can be surface mounted or recessed, with a variety of models and heating capacities to choose from.