The convector we bought quickly heats up the room. Despite the presence of two heating elements, it is economical. Constant supervision is not needed, the display is backlit, so you can set the desired function even in the dark, the display reflects the exact temperature in the room. Not afraid of frost. The air warms evenly, and gently, without overdrying it. There is a carbon filter that cleans the air from foreign odors and dust. For our country house just a godsend.