Hello how are you. I wanted to ask you about a topic I have with the hot water tank that I don't know if it's serious or not. The water heater is relatively new, it was installed 9 months ago, it is an A6 aquapiu. The issue is that a month after having installed it began to make a loud noise like boiling inside. I was reading several post here that the same thing happened to them but unlike those posts this hot water tank is new and in those posts they were always old and possible problems of tartar were mentioned. I guess in my case I should rule out that option. I clarify that every month I go and open the canillita to get a good amount of water according to the manual. On the other hand the gas outlet I think is fine, at least I think it respects what the manual asks: It will have approx 1 meter or a little more after the exit in a vertical way, then an elbow at 45, a stretch of about 50cm that reach another elbow at 45 and finally a piece of 1 meter more with 4 wind hat exit in H. The water inlet is connected to the right and just before the entrance has the valve that comes with the hot water tank, as the manual says so that would be fine. Prior to that you have an aquasystem stopcock, this is the only thing that reading and reading gave me concern if it is correct. Some help?

Hello First of all, the installation you describe is correct, so discard any errors in it, what may be happening is that steam is generated (since that device heats up like the big P), which is solved by lowering a little the temperature thus cuts before it reaches 90 °, if with that it does not stop doing so I suggest you call the Eskabe service since what you should do is control a pressure regulator that has the gas inlet, and it requires a water column pressure gauge to do it, besides that if you touch it you lose the warranty since it is sealed. Cheers !