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Last seen: Jun 10, 2026
Just had a go at this - scored 83. Not bad for just a homeowner with an ASHP and an interest in system design and how to extract the most efficiency. ...
Over the last 6 days we've done 8 re-heats up to 42degC on our 300l cylinder.Total energy consumed: 13.853kWh [1.732kWh per re-heat]Total heat energy ...
@old_scientist Sounds like that could work for you. Whilst staying on Agile, it may be worth shifting your usage pattern to what you would inten...
@irmartini this graphic may be helpful - plucked from the Octopus site at /octopus-smart-tariffs/
Ah great, keep us posted on how it's going - will be interesting to compare 🙂
I agree, this does seem to be an overall improvement: not only is there an extra 'dip' but all the dips are 'deeper' and the peak is less high compare...
Indeed, the Agile rates for this month until today have not been especially exciting. I'm on the waiting list with the DNO for getting an export MPA...
Heat Geek have a good article on this. I normally heat the DHW to only 42degC, but we have a high turnover. It gets plenty of extra temperature in the...
To help bolster the rather small number of NIBE owners on here, my ASHP is a F2040-12. I have this hooked up with the OpenEnergyMonitoring kit - lin...
@toodles I can also happily report that the Agile tariff is has been working very well for us since we switched over in early February - easily halvin...
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Latest Posts
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RE: The Changing Jet Stream Could Challenge UK Air Source Heat Pumps
@susannasaunders I use the A2A for shoulder periods ...
By Watcher , 2 hours ago
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RE: Marvel Heating liquidation
The interesting thing about the IBG: when I called them...
By davidnolan22 , 6 hours ago
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Boiler Upgrade Scheme funding reduced by circa £750 million in 2026 budget
The funding for the BUS grant appears to have been subj...
By Rob of York , 13 hours ago
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RE: Vaillant ecoTEC Plus - Flow Temp and Set Up
JamesPa The chart explains well how the heat curve an...
By trebor12345 , 16 hours ago
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RE: Free app: run the immersion / heat pump from Growatt battery & solar surplus – no Home Assistant
Please bear in mind, everyone, that in order to use thi...
By Majordennisbloodnok , 2 days ago
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RE: The good, the bad and the not that great – my heat pump installation
@burtis Thanks for posting this and Im so pleased you ...
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RE: I need help with Ecodan ASHP
@f1p It turns out there have been a solar panel install...
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RE: 15kw pump for 225m2 1990's house - over kill?
@seaviews your installer would be right to say that the...
By GrahamF , 2 days ago
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RE: Tradespeople on Their Phones: What’s Acceptable When They’re Working in Your Home?
Actually, that's a very important point. I've only ev...
By Majordennisbloodnok , 3 days ago
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RE: Aerotherm and weather compensation
These are likely inked. The basic explanation is tha...
By JamesPa , 3 days ago
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RE: Electrical works for air to air heat pump
agree with above. I have not had extra costs added wh...
By Batpred , 3 days ago
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Good to hear that you found a solution. Absolutely a...
By Batpred , 3 days ago
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RE: Are there any comparisons of DHW heat stores around?
@sarahemmm I have done things the opposite way round I ...
By Toodles , 3 days ago
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RE: How will removing the standing charge on gas bills benefit heat pumps?
The BUS grant funding for 2026/27 will run out at the c...
By Rob of York , 5 days ago


