Nassau ceiling fan with three wooden blades – DC motor Functions A switch on the housing allows the Nassau fan to be switched from summer to winter mode, i.e. the blades rotate in the opposite direction. Heating costs can be saved by mixing and evenly distributing the heated room air. The remote control (included) can be used to control six power and six speed settings. Technical data Power per speed: - 4 watts at 50 rpm - 6 watts at 87 rpm - 10 watts at 125 rpm - 16 watts at 162 rpm - 24 watts at 199 rpm - 37 watts at 237 rpm Air flow: 222.41 m³