Enduce E1 meets the requirements of the Swedish National Board of Housing, Building and Planning. To date, the technology has been used over 15,000 times.
How you design the shower area and where you position the shower room ventilation are important factors that influence how energy efficient and comfortable the shower experience will be.
The solution's operating principle is that the energy in the continuous flow of shower water is heat exchanged against the continuously incoming cold water.
But it is perfectly possible to take a cold shower. When you adjust the mixer to colder shower water, less hot water is mixed into the shower water and less heat is transferred from the outgoing shower water to the incoming cold water.