Heat radiation power with PTC ceramic insert: 2000 W fan 2 stage (1000/2000 W) thermostat heating power: approx. 20 m2 PTC ceramic heating elements LED display temperature display oscillation protection against overheating 7 day timing option open window detection remote control wall mounted heating fan color dimensions: 62x16x25 cm weight: 3.5 kg cable length: 1.5 m IP22 protection (protection against dripping water) Excellent choice for the bathroom! 2 year warranty Features of ceramic radiators : There is a special ceramic in the heating panel placed, which does not glow during operation, therefore its service life is almost unlimited. Its material is a special ceramic with different alloys, very long life and low possibility of failure. Its real advantage is that it has a temperature self-regulating feature. The essence of this is that when the heater reaches the set temperature, its resistance suddenly increases. (the resistance changes according to the temperature) Because of this or as a consequence, there is no need to constantly adjust the temperature and there is no need to fear overheating.