It uses easily and softly.non-pollution and quietly.Category is Steel-aluminum radiator Provide you a warm winter. Without air pollution and without noise.Central Height(mm)Total Hight(mm)Width(mm)Thinkness(mm)Working pressure(bar)Weight (kg/pc)Water(l/pc)Amount of heat(w/pc)5005768096301.880.30187 Steel-aluminum Radiator