Hydrotherm has long set the standard for quality heated towel rails. All Hydrotherm heated towel rails are manufactured entirely from copper tube and solid brass fittings, before being finished in the highly durable electroplated chrome. Copper Tube, renowned for its high thermal conductivity, allows greater heat transfer to your towels, ensuring they dry quickly and evenly. Hydrotherm–s innovative heating elements are immersed in water to ensure a consistent temperature across each rail. All heating elements are thermostatically controlled to maintain the external temperature without the need to continually draw power. Hydrotherm heated towel rails are the most energy efficient on the market.