Last seen: Jul 23, 2025
Yes the bypass is as I sketched, although I should sound the note of caution that, as I don't have a full system diagram, there may be something else ...
Shouldn't be a problem, in common with many fancoils it has a very short pipe with lots of fins on, not a long pipe. That means it doesn't add much t...
To tweak for low temps I would increase or decrease (as appropriate) the target flow temperature at the minimum outdoor temperature end of the curve.
OK thats a bit more reasonable albeit higher than might be expected, and gives some hope, but by no means certainty, that bypassing the buffer and sec...
Unless I completely misunderstood you (in which case apologies) I don't think I did lose the point. If the dhw only needs to be on for a couple of ...
You can (just like you can have two boilers) but unless you use vast amounts of dhw to the extent that the dhw is a material proportion of the total ...
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