"Doctor Drivel" wrote:

You could have a few small DHW vessels on the loop, in series, like under
sink units, have a pressure vessel too. So when you draw off small volumes
of water at the local point, the combi does not kick in as there will be no
flow through the boiler until the pressure has dropped - avoids nuisance
firing.

All combi firing unless it is in a high velocity trajectory towards
the sun is a waste of time

There could be a thermostat on each small vessel to fire the combi
to replenish the vessel of DHW. A Dutch/Belgian company did somthing
similar to this - distributed storage giving instant water at the taps.

You've been eating them funny mushrooms again haven't you?

The total volume of all the vessels is enough to fill a bath.

Yes of course it is.

Get back to that counter Dribble. Copper sales are going through the
roof but a few more sales won't go amiss.


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