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Thanks to its high efficiency, the system helps to significantly reduce needed energy for showers and will work without any moving part or electricity.
About
The showerdrain Joulia-Twinline has to be connected to the fresh water. By means of a heat exchanger module, the heat energy of the used shower water is reused to warm the incoming cold water mains. In this way the cold water arrives at the mixing valve up to 20°C warmer than before (from 10°C up to 30°C). Therefore, substantially less hot water is needed. By this means, a 4-person household can save about 1900 kWh per year.
Key Benefits
60% of energy recovered. No CO2 emission nor electricity used. From energy savings come economic savings up to 350 USD per year for a 4-person household. Various drinking water certification in place and in application mode, solar impulse labelled solution
Applications
construction, housing, fitness center, hotels, showers in companies