The special tip over switch safety system turns the unit off should it fall over accidentally.Possibility to choose among 3 levels of power, according to the heat required for your comfort. Adjustable room thermostat to set and automatically keep the desired temperature. The unit increases it's effectiveness, exploiting 100% of its nominal power without exceeding the surface temperature safety limits, thus combining safety with quicker heating to maximum comfort. Pre-assembled castors, for easy and practical transport of the appliance from one room to another.