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Last seen: Aug 8, 2026
OK, thanks for confirming, thats not what you appeared to say, but makes more sense. Do I correctly interpret your latest comment as meaning that NE...
the explanation that then follows is entirely based on the actions of OFGEM I would challenge the causal link you seem to imply (essentially that...
@jeff Are you somehow connected to ofgem. If so you are very welcome (which doesn't mean you aren't welcome if you aren't connected to often). I...
If the sensor which feeds the WC algorithm is in sunlight, it shouldn't be, as @davidb says. The idea is to measure air temperature. Weather statio...
I have mine set for a daily timed reheat. For reheat to occur two conditions must be met The time of day is correct The tank temperature (at the...
What do you mean by the tank pressure exactly, do you mean the pressure in the heating system or something else? I think this error could also occur...
Interesting and sensible behaviour by the heat pump, prioritizing DHW as one would expect and ensuring no colder water flows through the DHW coil. B...
Thats pretty much what the simple physics says. To get anything >10% you have to invoke something (as yet unidentified) other than simple physics,...
@liam-dr Welcome to the forum, its always good to have a professional here. I look forward to your comments.
Interesting. My DHW cycle happens at night so I wouldn't notice it, but it would make a lot of sense sense for the heat pump to switch the diverter...
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