The B 400 humidifier is characterised by its high humidification performance and economical operation. Features of the B 400: Conveniently equipped control panel with which you can control the hygrostat and the fan. The rotating evaporation disc cleans and humidifies the air. 2-speed fan; Automatic switch-off when there is no more water in the tank; The direction of the air outlet grille can be changed. The stable construction consists of powder-coated steel sheets; Water tank - made of plastic; Optimum air circulation; It is also possible to connect an automatic water refill system. Technical features: Max. air flow rate: 800 m³/h Voltage: 230 V/50 Hz Power: 0.053 kW Watering capacity: 60 l / 24 h. (max.) Fan stages: 2 Suitable for rooms: up to an average of 900 m³ or 360 m² Humidity level setting: Internal hygrostat Water capacity approx.: 34 l Recommended accessories: LiQVit, Secosan Stick 20 The hygrostat-controlled disc humidifier guides the air drawn in through a rotating humidification drum, which moves in a container filled with water. Information on filling the humidifier's water tank can be found in the operating instructions on page 7. The continuous rotation effectively cleans and simultaneously humidifies the air contained in the humidifier and releases it evenly into the room without water droplets. You can choose between two levels of fan operation. Thanks to the quiet synchronous motor, the B400 humidifier also humidifies large rooms reliably while consuming little power. Thanks to the rotation technology and the special evaporation material, regular maintenance work can be carried out quickly and easily. All parts of the humidifier can be easily removed and washed under running water. The B400 switches off automatically when there is no more water in the water tank. A status light indicates that the tank needs to be filled. Water can be easily added via the top filler opening. Download the product manual.