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Last seen: Jun 25, 2026
so this design is showing 35@-1.7
this is an example of a heat loss calculation, do you have one with the handover of your system? it will show what the design was or should be, this i...
you should have something like this
Actually do you have a full design as this wil tell you what settings you need?
@cmartinbwmba Most work that you set an upper curve so our favourite on UFH is 40@-3 and 20@20 to start and then we tweak to design, there is a lot mo...
is the system on rads?
if you find this to warm in the colder in cold winter just reduce the 47 to 46 and so on, if you find it to warm when outside is spring 15Deg C reduce...
@cmartinbwmba
are you trying to programme your own WC to be between 4 and 5?
Our experience was different, we got audited 3 times for works we had completed, twice by MCS and once by ofgem, at no point did either conta...
Yes provided it is piped correctly and you can match the controls to prevent one system running alone for to long on the main heating function. &nbs...
This set up is sound, just be sure to set them up so they match each other when running in 28kW heating mode.
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