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Last seen: Aug 10, 2026
Clarification of my multi-faceted question (for the benefit of others who will read this dialogue in future): A: If you have applied for and obtaine...
I wonder how this DIY inventor has managed to connect his device such that it controls the boiler temperature for the C/H circuit (only).That would su...
Is it the fact that your storage batteries are grid-tied which means you need an MCS-approved installer to connect the Sofar inverter? Have you alre...
That's a bit worrying. If you had no copper washers then it would indicate that someone forgot to pack them. But to have three missing is more worryin...
Thanks for that link @jeff Yes, they've assigned 8% for losses in the part of the graphic which is non-domestic because it occurs before the meter. ...
I hadn't realised it was 32.7% domestic usage. That's a useful statistic... although I suspect that the non-domestic use has a significant proportion ...
@batalto - Your experience in assembling this Mason box matches what Off-Grid Garage was saying on this YT videos. You even both had bags of loose com...
That's good news @batalto I guessed a fortnight for top-balancing and it's been running 12 days since you succeeded in getting it to run at the full 1...
So we know what you'll be doing all weekend @batalto 1: Have you viewed the YouTube video on this Mason box from Off-Grid Garage in Australia? There...
Thanks for that link @jeff I need to write to Ofgem about their current appraisal. It's got tied up in an attempt to resolve the historical CfD (Con...
That's an interesting article @chickenbig A: I can see evidence of the proposal from NG-ESO for nodal pricing. But I haven't found any corresponding...
Local West Country BBC news has stated Newquay airport area will be one of the new Investment Zones. That makes sense as it's already our designated...
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RE: Electricity price predictions
@old_scientist There is a degree of nuance to the ca...
By Papahuhu , 42 minutes ago
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Further, there was a long discussion of the benefits of...
By Old_Scientist , 1 hour ago
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I appreciate that EnergyPlus is Valliant's first attemp...
By L8Again , 2 hours ago
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RE: Do I need to change the control unit when replacing my Ecodan Air Source Heat Pump
Unfortunately the answer is Yes you will need a new FTC...
By F1p , 16 hours ago
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RE: PV and battery long payback - sense check query
So if it helps I was recently quoted about 8 grand for ...
By EtchedPixels , 17 hours ago
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RE: HomeTherma Is Live: A New Home-Energy Platform Built Around the Homeowner
Signed up!
By bobflux , 1 day ago
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RE: Indevolt Batteries UK Support & Info Thread
I had a quick look and they are a little vague. They ...
By BlizzardGreen , 2 days ago
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RE: Has anyone seen this problem before? Huge anticycling times
Oh dear. Glad it was replaced. I have been mighty imp...
By JamesPa , 2 days ago
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RE: Can I start an argument about buffer tanks please? 🙂
Dont, just adjust the LSVs to get different temperature...
By JamesPa , 3 days ago
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RE: Heat pump running costs – what has actually worked for you?
I installed the air source heat pump in January 2026, i...
By bobflux , 3 days ago
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RE: Grant Aerona Air to Water R290 6.5 kW - Quiet Mark and Silent Running
Thats all interesting. DHW on my Vailant seems to respe...
By JamesPa , 3 days ago
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