The urban design with the one-sided opening allows comfortable hanging of towels. In the design of the HTO, the symmetrical pipe group layout plays a crucial role, because this detail makes it possible to install the radiator with the opening on the right or left side according to customer requirements. In conjunction with our design combination fitting, the additional installation of a heating cartridge is possible. As a result, the radiator can be operated electrically even in the summer months, with central heating switched off, and you do not have to do without your pre-heated towels.