Recent content by mattthorpe8

That sounds like a useful thing to check before going to the effort (and potential expense!) of following the other suggestion about getting a certified boiler engineer. Could you elaborate a little more, so that I can pursue this option first? Thanks for the quick responses - what a great...

Hi All, I have a problem with the boiler detailed above - a Vaillant ECOmax 824e. A few weeks ago I noticed that the diverter valve seemed to be constantly cycling between hot water and heating (without me requesting either). This seemed odd, but given that I've lived in our house for 3...