«[translated from German:] The water in our community is very calcareous. The heating rods in the hot water boiler in our apartment building were constantly covered in limescale despite the installed descaling system. At the owners‘ meetings, I repeatedly suggested installing an AQUAFLOW. Even on the fourth attempt to warm them up to this water revitalization, the other owners were very sceptical and even considered installing an additional descaling system – but this idea was not accepted after all. 3 years after the last service, the boiler was once again full of limescale (photo «Heating Rods 2018», left-hand image).
I didn‘t want to stand by and watch this any longer, so I took the initiative myself: with the help of the janitor, we installed three AQUAFLOW water revitalization bands (unofficially, so to speak) in our 10-unit apartment building. When the plumber did the service again in 2023, he was extremely surprised at the condition of the heating elements (photo «Heating Rods 2023» on the right). He asked me what we had done. In a municipality with this kind of water quality, it is almost impossible to have heating elements with these minimal limescale deposits.»
Brigitta Wyss-Wicki • CH-Nebikon