This economical shower unit keeps the temperature fluctuation of hot water to a minimum and uses water to maximum efficiency before the water reaches the ideal temperature. Made with SMA (shape memory alloy), a material which returns to its original shape immediately at the set temperature even if the shape has been changed. The SMA thermo unit assures a consistent temperature.
When using hot water for a long time, usually the metal components on the hot water side become very hot. To prevent any unpleasant burning which may result from touching hot parts, the metal components on the hot water side are covered with a cold water pipe to keep them cool.