Delonghi towel racks are functional and aesthetically pleasing. Special sheet metal with deep stamping and a thickness of 1.25 mm. All Delonghi radiators are tested at a pressure of 13 bar to ensure proper operation at 10 bar. Maximum operating temperature of 110 degrees Celsius. Thermal performance of the radiators is measured in Watts, according to EN 442 standards. The rounding of the corners and the opening length of the grill holes are limited to 8 mm.