Last seen: Sep 11, 2025
@david999 Ah, I kind of agree with a lot of what you are saying, I cant comment on the heat geek scheme as I dont know it well but from what I could s...
@editor (South East Costs vary - £175 to £300) for a full system service the reason the costs is twice a boiler is because it should take twice as lo...
If any of the main circuit is smaller than 28mm F/R you will get a fair bit of noise above 15 l/m, once the circuit has dropped off to a couple of emi...
@netdonkey excellent, I am glad I was thinking down the right track from the beginning, well done, the system really needs more flow than that, I woul...
@netdonkey yes you would have one in the condenser but its inside the cover and it would look something like that attached link. In your picture wh...
@netdonkey Sorry, one more thing, I note you say the system was installed in June 2024? if so, you are still well within your warranty and under HIES ...
@netdonkey I think if what you did just now made the system run for longer then it is air in the system and your flow may now have improved. As with...
@netdonkey Yes, the pump body is installed the correct way but the head (front of the pump is the wrong way), before the pump is installed it should h...
@netdonkey Reading the manual it looks like rotating the face is just to be able to read the interface, this instruction manual says to bleed to...
@netdonkey I am sorry to say, but I have just gone through the pictures again and although I cannot see the face of the pump I can clearly see the ...
@netdonkey We have a Evosta 3 set to fixed curve regulation mode level3. Is this correct? It looks like the Evosta has been installed upside dow...
@netdonkey I think you have an air lock, a restriction or for some reason a lack of flow.
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RE: Is a Valliant Inline 6kW heater a BUS buster?
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