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Last seen: May 15, 2026
If you had any doubt about whose interests are being served by the war see and
Further to the above Ive given the safety concern you have (which I can see but think is small relative to the risk posed by millions of houses with f...
If it's feeding your circuits how is it doing this without a switch being flicked somewhere between your circuits and the grid. Where has it broken ...
Thats impressive, I averaged about 20. I have been assuming I need a largeish battery (10-15kWh) but maybe I should re-evaluate the Cosy option with ...
I cant, but @editor probably can if you tell him roughly where you are. I wouldn't ignore the smaller operators in your vicinity. I found my inst...
That sounds like it does allow islanding. Really? Surely that feature has to be disabled before they officially sell it.
They are. If they haven't got a plan for sufficient housing (as determined by a government formula) then their local plan is essentially invalid ...
OK thats indicative more of 4kW than 7kW, although given you let the house cool a lot and use supplemental heating one might stretch it to perhaps 5kW...
Do you have evidence for the second part of that or is it just supposition. I have certainly taken advantage of a flight paid for by my employer to t...
I agree it is very cynical. But seeing how he operated in respect of Ukraine (and almost everything else), I see no reason to be anything other than ...
Yes. Generators (PV or battery) must disconnect from the grid when the grid goes down. This is to protect a linesman operating upstream, eg to repai...
I very much doubt that ToU tarifs are disappearing any time soon, the suppliers and the grid have real problems to deal with namely the evening peak a...
Latest Posts
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RE: Estimating true heat loss from twelve months of consumption data
@ian33a — a measured heat loss always trumps a calculat...
By cathodeRay , 4 minutes ago
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RE: Setback savings - fact or fiction?
@cathoderay Thanks for your detailed response.Just two ...
By PeterWurmsdobler , 12 minutes ago
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RE: Grant Aeona 3 R32 cycling with weather compensation.
The hot water heating looks normal. The heat transfer ...
By GrahamF , 2 hours ago
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RE: A2A vs A2W: Which Heat Pump Would You Pick?
Good questions @temperature_gradient. My understanding ...
By springswood , 4 hours ago
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RE: Anyone concerned about GivEnergy?
@sunnyskies I agree with Downfield trying to ask the GE...
By Judith , 13 hours ago
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RE: New Vaillant aroTherm Plus in black - When will it come to the UK?
All going according to plan, mid July we get that 7kW a...
By Batpred , 15 hours ago
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Current metrics - DHW target set to 47c
By TaffontheTaff , 20 hours ago
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RE: My Grant R290 9kW Heat Pump Installation
@petch I'm very sorry that I have not picked up your po...
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RE: Samsung gen 7 HP 12kw - auto control issue and water law
Suggest you have a trial with Havenwise app. I have th...
By Broadsman , 1 day ago
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RE: New Solar, Batteries, Air Source and Under Floor Heating advice please
You’re right: UFH works best with high-conductivity fin...
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RE: DIY or Don’t Touch? Solarman Smart Meter Install
That was my understanding also.
By JamesPa , 1 day ago
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RE: Vaillant Sensocomfort Time
Oh I remember this from when I set mine up 2 years ago,...
By JamesPa , 2 days ago
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Heat geek have already stated that the pro is in fact c...
By JamesPa , 2 days ago
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RE: The Myth of the MCS Performance Guarantee
@editor I know. As if MCS wasn't bad enough, it's now e...
By Deltona , 2 days ago
