Recent content by moorfield

Not everyone visits both! I don't have a problem with cross-posting links and continuing the discussion on only one - which one is "better" ;) ?

Well we have UFH tubes (Kee triple tube) running under tiled floors so not easily accessible :( So my thinking is if I run each of our 4 UFH zones individually for a few days each then either (i) if the pressure drop occurs in one of them not others it might be a pointer that one of the...

I've recently had some problems with system pressure regularly dropping on my combi (Ariston Microgenus) typically from 1 down to 0.2 bar over 2 days. Our plumber has replaced the PRV on it but the problem persists. Boiler is connected to a UFH manifold. The manifold has its own PRV which...

Edit: Actually I've just realised there's a pressure guage on the UFH manifold which has always been a steady 1.5ish. So I think I've answered my own question - its the boiler. Ho hum.

The situation: An Ariston Microgenus HE 24 connected to a Kee Triple Tube UFH manifold. The problem: Boiler is regularly losing pressure, we currently have to refill it to 1-1.5 bar every 3 days or so, and if we forget we'll eventually get the E02 error. Not a problem, just an...