Oskar° separates the heating water into different temperatures.
Without the aid of expensive and sensitive control technology, he takes advantage of a natural property of water. After all, water automatically settles into layers of different temperatures, because hot water is lighter than cold water; therefore, it rises to the top. However, this temperature stratification can easily be destroyed, if inflowing water churns up the content of the tank again, causing the layers to be mixed up. Oskar° prevents this from happening with the use of an intelligent and patented feed system, which keeps the churning of any water that has already been presorted into different temperatures to a minimum. By using plastic inside (bad conductor) instead of metal, temperature equalisation between the individual layers can also be prevented to a great extent.
Water can remain stable for a relatively long time in layers of different temperatures - if these are left alone.
If the water is stored free of turbulence, layers with different temperatures form, because water can be very different weights depending on its temperature.
In the case of Oskar°, the water conveyed by the pump is calmed by a patented layer insert and drawn or stored free of turbulence.