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Last seen: Sep 17, 2026
Thanks for that info @robl If your Indra V2G charger was limited to 16A export by the DNO (ie the usual limit for grid-export) then did that 3.68kW a...
The Indra/Kaluza V2G Trial 3 years ago was constrained by DNO's not approving the chosen sites for the full export rate. I think this was 7kW (32A), b...
I would buy from a UK manufacturer if this were possible @derek-m but alas this is still in the future. There is strong commitment from HMG to manuf...
Good point @chickenbig ! You need to be very careful what a supplier means by "including tax". Indeed sometimes this phrase assumes that you've sele...
Great... so we're now in a separate topic. And I have a couple of questions to fire back at @hamish-mcmichael 1: Do you have a rough idea of how man...
That need not be viewed as wasted effort @majordennisbloodnok If you've already got a good grasp on energy statistics for an individual household, w...
@hamish-mcmichael the entire market for heat-pump installations is rather like the early days of double-glazing. The main difference this time is that...
Only your Energy Supplier, Octopus, have the access rights to send the required commands and data. I'd suggest that you email them with a link to th...
Yes. Simon and I did some exploratory investigations on this on the OVO Forum last year, although much of that is held in a private area called the Te...
Hi @hamish-mcmichael and welcome to the forum. Your intro/CV is interesting... but not necessarily for the reason you were thinking of! This Forum...
Good point. Anyone else reading here, please do the same and intervene if I use a term which I don't explain. In this case I'd like to offer a new d...
Well I'm glad to see some adventurous thinking @mjr Let's keep the discussion going and see where this leads. Firstly there are only five ALCS cha...
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Latest Posts
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RE: Heat Pump deployment statistics: June 2026
To my eyes, sat behind all of this is a basic policy ma...
By Temperature_Gradient , 8 hours ago
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Thank you @majordennisbloodnok – that means a lot, part...
By Mars , 12 hours 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 , 12 hours ago
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RE: Missing flow temperature in Heat Geek proposal
That calculation is reasonable, output is proportional ...
By JamesPa , 14 hours ago
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RE: Recommendations in Ely (Cambs) area for Full setup checks on Nibe HP setup for House.
Have you looked at the Nibe website? They list their ap...
By Lizzie , 15 hours ago
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RE: Why are ASHP installs so expensive?
A not unreasonable position and it wouldn’t be mandator...
By AndrewJ , 15 hours ago
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RE: Who's your electricity provider and what's your tariff?
@batpred When the raw material input has increased in c...
By Papahuhu , 2 days ago
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We kept ours and Heat Geek would have been in touch if ...
By Batpred , 2 days ago
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RE: Starting Our Heat Pump Journey: 1962 build 3 bed detached house
@ian-s I would encourage you to have a conversation ...
By Rob of York , 3 days ago
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RE: Is it the house or the equipment?
Thanks @jamespa The last hard to fix draughts in the...
By springswood , 3 days ago
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RE: Vaillant Arotherm – Using Heating
@l8again Mine is typically using 11w including the i...
By Batpred , 3 days ago
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RE: Next steps on my ASHP journey: Radiators and Pipework
If you have a flowmeter and two temperature probes, the...
By bobflux , 3 days ago
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RE: Siting of the external sensor on a heatpump
@jamespa Absolutely. Even if the same mistake was mad...
By Batpred , 3 days ago
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