I used it for almost 10 years, definitely very good, then I simply sold it because of moving and a different way of heating water

Very good quality, quiet, heats up immediately, I am very satisfied so far without any problems, very good flow, makes bathing comfortably... It's not for filling the bathtub but for showering it is very good

It is very good, I have had it for 2 years without any problems. It indicates the voltage of the 220-volt network, temperature, and water pressure, which helps a lot in adjusting to be able to heat the water. The pressure is also very good, and to help if the showerhead is changed, it should be taken with small holes to maintain the pressure. The quality is very good, which gives the feeling of glass on its surface. It has contact switches with very good adaptation. The only disadvantage is that when you close it, you can hear a low noise which stops if you let the unit close automatically after closing the water adjustment valve. ATTENTION: something that the manufacturer mentions is to be connected to a thick cable, such as the 3x6 cross-section cable of the water heater, in order to have maximum performance. The temperature it reaches in winter is 47 degrees Celsius and in summer it is 55 degrees Celsius.

My product arrived and didn't work for even 10 minutes. In my communication with the store, they completely ignored me and referred me to the importer, who in turn agreed to have me send back the faulty device and replace it with a new one. Instead, they sent me back the same device, and moreover, in the same packaging that I sent it in. It's worth noting that from the very beginning, it arrived without any user instructions.