Recent content by Max31198

No not that I can see

I don’t know the answer to that but my question would be in what circumstances would it be teed into the cold water system? With the exception of a couple of outlets and some taps all the showers and baths have hands grohe I boxes installed.

Cold water getting into the secondary return? Hi there, help please how is it possible for cold water to get into the secondary return flow back to the boiler. I have a large house and a 300 L tank I have noticed that when I turn the hot tap on that the temperature on the secondary return Pipe...