Good70/100
Depending on showering habits, instantaneous water heaters in the bathroom can become electricity guzzlers. But modern electronic devices are at least more economical than some older models. And if you have little space in your home or no hot water tank, you have to use an instantaneous water heater anyway. But which one is best?
This test report belongs to a different type: DDLE Basis 18/21/24 kW Electronic instantaneous water heater, temperature selection via application