The Junkers TR4000 4 ET is a small electronic instantaneous water heater designed for efficient water heating. With a rated output of 3.6 kW and an innovative heating system based on a highly efficient bare wire, this appliance offers a reliable solution for domestic hot water supply. The instantaneous water heater is designed in such a way that it only consumes energy when water is actually being drawn, resulting in a significant reduction in energy consumption. Thanks to its compact design, the TR4000 4 ET can also be easily installed in tight spaces, such as under the washbasin. It is compatible with all commercially available pressure-resistant taps and is easy to install. The electronic control ensures precise regulation of the water temperature, which increases comfort and user-friendliness.