Excessive power consumption among others defects

The device works, the room is warm and it is quiet, but the power consumption is compared to a normal heater considerably higher! It gets really hot only at the highest level (seen: 1750 W), and if one (1105 W) wants to keep the temperature then with the middle stage, that goes, too, but the device never turns off, because it is the temperature otherwise can not hold.

In comparison, the ordinary fan heater: hot it is already on the middle level (990 W), and if it takes some getting warm, he turns again and again again from.

The heater produces heat also close to the ground and blows the warm air horizontally in front of him, while the convector air produced at knee level, from where it also takes care of the way up. Who wants to have it hot untenrum is badly served.