A mobile, electric heating system with 3000 watts of power is offered for sale. This heating fan has three power levels and integrated automatic temperature monitoring and thus switches off automatically when the desired room heat is reached and again as soon as the room cools down again. This avoids any overheating of the heater and unnecessarily high power consumption. This device is the ideal solution for tempering medium -sized rooms such as offices and workshops, also of marqueezes or pavilions. A Mobile, Electrical Heating System with an output of 3000 watts is offered for sale. This fan hater has three power level and an integrated automatic temperature control, so IT switches off automaticAally when the desired room temperature is reached and switches on again as soon as the room c.