Last seen: Nov 9, 2025
@pash44pump - there may be other ways you can improve things apart from using actual data for the IAT. The IAT and OAT will be spot readings, where as...
I think you are. Here is my plot of your energy out vs OAT: Despite the small data set, the limited OAT range, the vari...
Most of what you need is in my post above (15/10/2025 7:46 pm). You only need mean hourly (or daily if that is all you have) OAT and energy out, for p...
@jancold - that thing is a pressure reducing valve, used to reduce mains pressure to something more domestic, typically 3 bar. I have the same thing i...
@benson - that looks encouraging. The all important IAT is stable apart from the solar gain boost, and no harm in that! It does (LWT flat lines),...
@pash44pump - it sounds as though you are close to having some useful data. I avoid things like JupyterLab, they just seem to add another layer of ...
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