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Last seen: Oct 19, 2026
Here is the last 24 hours for my heat pump with amps added to the plot. Note that I do not have solar or batteries or inverters, just mains electricit...
@ivanhoew - yes, I agree, still a work in progress on the graphs! Try to make them clearer eg clearer x axis labels, delta what? etc. It's also not cl...
All that is good news, and I now understand what you are trying to do. I did try something similar, fixed flow temp instead of WC, not long after I ...
I think this probably means it is on a server somewhere in China. It looks like very detailed data with very frequent data sampling, possibly every mi...
I agree, and in at least some of the UK we are likely to see such conditions over the next few days. @ivanhoew - I am becoming unsure about what you...
@ivanhoew - most if not all of what you need to understand your heat pump's behaviour is on the second chart. Here's an annotated version:
The second lower one is marginally among purists perhaps more desirable, but as @judith says, you don't need to stress about this. I'm pretty sure t...
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Latest Posts
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RE: How quickly would you want/expect heat recovery to take from setback?
@andrewj Its worth remembering that recovery is, at le...
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RE: Renewables & Heat Pumps in the News
Yes, I am a member of the SEC, and therefore aware of t...
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RE: Renewable Heating Hub Homeowners' Q&A Podcast
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RE: Octopus Cosy 12 Heat Pump Regret: Incredibly Loud, Poor Heating & Constant Hum - Help!
@razz, as we head into the heating season, I just wante...
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RE: How should the Boiler Upgrade Scheme be reformed?
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By Temperature_Gradient , 2 days ago
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RE: Heat Geek installations: share your experiences
one thing i learnt from reading people’s comments and e...
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RE: Cooling/heating with one unit
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RE: Do I add Air Con or MVHR to existing A2W ASHP?
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RE: Heat pump branding. Clever, contemporary… or a bit too much?
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@bobflux Thank you for your response. I am trying to ...
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This post is about how I successfully configured a buff...
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The installer visited yesterday and suggested the noise...
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RE: Heat Geek Zero Disrupt: Are We Sleepwalking Into Another Race to the Bottom?
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