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Last seen: Sep 21, 2026
At long last! I have now collected and plotted the data for two consecutive springs, 2025 and 2026, using an overnight setback in 2025, but no setback...
There are links to the sources in the post, but note that the data is now rather out of date (it's from Jan 2023 at the latest). No doubt more recent ...
Revenge is a dish best served cold. I too, as many know, also hate AI, but I avoid the passion bit, as it uses up energy I could use fighting AI adopt...
As @transparent has observed above, this is not bad, and is nothing to worry about. When the heat loss is below the heat pump's minimum output, and it...
@painter26 — that all makes sense. Space heating (the sun symbol in the middle panel) shows as off, and the leaving and returning water temperatures a...
25 degrees does feel cool/cold, remember blood temp is ~37 degrees. I think you may find your compressor is doing very long cycling to keep the output...
Yes, because it is on, in the full sense, but the flow temp is very low (25°C). Do you have an IR thermometer? If you do, I think you will find the ra...
I'm still not sure you have fully grasped how WCC works. In a standard setup, no fancy room stats, when you want the heating to be on, you set the roo...
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Degrees of Separation
Latest Posts
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RE: Starting Our Heat Pump Journey: 1962 build 3 bed detached house
Posted by: @ian-s Could always use the money saved o...
By Rob of York , 54 minutes ago
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RE: Why are ASHP installs so expensive?
And then you look at US electricity prices and weep.
By bornagain , 3 hours ago
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Depends on what controls the pump! Thats the whole poi...
By JamesPa , 8 hours ago
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The positive reviews keep coming in for Britain's Heat ...
By Mars , 22 hours ago
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RE: Next steps on my ASHP journey: Radiators and Pipework
I have one of these fitted which also allows you to reg...
By Old_Scientist , 1 day ago
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RE: Recommendations in Ely (Cambs) area for Full setup checks on Nibe HP setup for House.
If they can't don't give up. Heat pumps are, in reali...
By JamesPa , 2 days ago
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RE: Missing flow temperature in Heat Geek proposal
Yes that's what would happen by turning down the lsv to...
By JamesPa , 2 days ago
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RE: Grant R290 DHW Cycle Interuption
It looks like some sort of short pre-run. The question...
By JamesPa , 2 days ago
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RE: Cascade System or larger single unit
@renewables345 I would say if it a new build it’s no mo...
By Aventus Eco , 2 days ago
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RE: Say hello and introduce yourself
@gz00, welcome to the forums. There’s a huge amount of ...
By Mars , 3 days ago
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RE: Home energy storage & battery register
1 fox ess lv5200 batteries, plus 2 more waiting to be i...
By Jimcub , 3 days ago
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RE: Heat Pump deployment statistics: June 2026
@l8again Unfortunately the government is, I suspect,...
By JamesPa , 3 days ago
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My feed of random industrial auctions turned up this au...
By Prunus , 3 days ago
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We’ve just passed 20 million forum views! 🎉
It's official. The Renewable Heating Hub forums have of...
By Mars , 4 days ago
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