Last seen: Aug 21, 2025
How clear was the issue made to you when you mentioned having a shower pump? Is it just the DHW system which is unpressurized? What about the wate...
Apologies for not responding earlier to this @michellec There are three factors which dictate the pipe coverings for solar thermal: adequate ins...
There was an earlier post here where @dwynwen referred to high pressure in hot pipe and low pressure in the cold supply. I have FOUR different c...
This graphic is mainly for @jamespa and I to chew over,and particularly the pipe I've annotated in light purple. The only question for @dwynwen is...
This has been a very useful/informative case @uk_pete_2000 For the benefit of others who will read this in future, the original overview of the hous...
Apologies for not addressing this earlier The Red knob is an over-temperature/pressure relief valve. In the event of a fault, it will allow the ...
I suspect it's a "Cold Fill" only machine.
Aagh! Sorry James.I clicked the wrong Edit button! Read here Yes, the knob has an adjustment for pressure...... but it's also a filter (unless...
I wonder what the pressure reducer is required for,and why one with an in-line filter is on the radiator circuit.
Yes, I'm busy, but I hope this helps.
Ah... that's interesting. As it's a new build, is it by one of the major national housing developers who offer a NHBC warranty? If so, then they h...
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