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Last seen: Sep 1, 2026
It looks to me as though something is not right about that chart, chiefly not a typical defrost pattern, COP is also alarmingly high for a defrost. Ca...
I'm pretty sure I noticed they are not all the same, even with the same (LiFePO4) chemistry and conditions. I am sure there is a definitive table, but...
Mindful of the fact this is not a boat forum, but still perhaps relevant, I decided against the blue box premium because (a) Victron's tendency to tie...
To answer the original question, the net result of the amps hours in to and amps hours out out of the battery determines the state of charge. I do...
Other infra? Rather infra dig, I dare say. More seriously, stopping banned scum from finding an easy way onto the GMC register came up during the Sele...
To expand on the Select Committee idea, here is the transcript of a recent (Jan 2026) Health and Social Care Committee hearing into the GMC, another r...
I've just downloaded the relevant manual (just to confirm, Air to water heat pump Compress 2000 AWF) and looking at the wired controller instructions,...
Unfortunately this is all too common these days, buy a reputably European brand only to find it is Chinese in all but name. I bought a Webb (once a we...
I certainly think it's possible, but it depends very much on the select committee members, and their willingness to ask the right questions, and on th...
@keithb — thanks for the details, you have covered most of the important ones. I take it from what you've said you don't have any separation between t...
My own answer is in the answer to "Quis custodiet ipsos custodes?" The answer is no one at present. The solution is to make MCS accountable. Very doab...
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Degrees of Separation
Latest Posts
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RE: Solar Power Output – Let’s Compare Generation Figures
Ours was okish, still did better than last year August....
By ChandyKris , 19 minutes ago
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RE: Problems with sizing a replacement for a Viessmann Vitocal 200-S
Is the flow temperature for the rads and the underfloor...
By bobflux , 4 hours ago
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RE: Adding additional Solar Panels to a DC coupled battery system
A couple more points about placing solar panels at low ...
By Transparent , 13 hours ago
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RE: How Accurate Is My DIY Heat Loss Calculation?
@kilgorexv definitely a larger inverter will help and m...
By AndrewJ , 2 days ago
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RE: Adventures in heat loss calculations
@rob-of-york — thanks for posting this, all very useful...
By cathodeRay , 2 days ago
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RE: Surface mount or bury primaries for heat pump installation?
The installation is almost done! I've written up two ...
By tomasmcguinness , 2 days ago
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RE: Glass lined Cylinder for private water supply
This has turned into a fascinating little rabbit hole. ...
By Mars , 2 days ago
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RE: Switch suitable to change between two inverter CT's
Last winter my battery ,32KWh, could run the house com...
By Jancold , 3 days ago
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RE: HeatGeek vs Octopus surveys: puzzling disparity - any ideas why?
Agree with Major. And even if I was very happy with ...
By Batpred , 3 days ago
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RE: Is the "divide by 2900" rule still valid?
There is another estimator that you could use, a formul...
By Rob of York , 3 days ago
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RE: To re-pipe or not to re-pipe? Moving from oil boiler to air source heat pump.
@penval, really useful update. After all the discussion...
By Mars , 5 days ago
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RE: Who's your electricity provider and what's your tariff?
@papahuhu I prefer to look at it simplistically. We d...
By Old_Scientist , 6 days ago
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RE: Questions about A2A for heating as well as cooling
@rob-of-york I would concur with the underfloor insulat...
By Toodles , 6 days ago
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RE: New Vaillant Arotherm controls link to existing thermostats ; wired vs wireless
Nothing attached! I have rads but UFH makes the case ...
By JamesPa , 6 days ago
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