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Last seen: Sep 9, 2026
Nor on mine, so you are not not seeing it there. Energy in is there, but in kkWh as an integer, so pretty useless. I got/get energy out in two ways, i...
Delighted to see my train analogy has led to an most interesting and good natured discussion which has certainly helped me better grasp the principles...
Brilliant extension of the analogy, thank you very much.
I don't doubt the physics, I've even applied the equation to two conditions, but am still left confused, and I'd bet the house on the fact that I am n...
It is a bog standard Freedom installation, my installer had their installation manual in his hands as he did it, as far as the heat pump piping is con...
Thanks for confirming, much appreciated.
I know the feeling! I have been known to say you only need one meter for a heating system, and it is inside you. If you are warm and comfy, then the s...
First, quiescent use: taking readings from the external dedicated kWh meter, which reads to one decimal place, the heat pump used 0.2kWh over the 12 h...
I don't. It also depends on whether system means entire system (primary and secondary circuits combined) or just the primary circuit, but then that do...
Quick remark: yes it is, but I'm still trying to get my head round what the detrimental effects of a PHE are. I've tried seeing them as a sort of obst...
@jamespa - I wrote that before I read your rephrasing the question suggestion. It was my way of phrasing it as an anomaly/paradox/whatever you want to...
I really should have written up my method notes better at the time, but what I think I can say is this. I based the oil calculation on the fill data f...
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RE: Adventures in heat loss calculations
@jamespa and @rob-of-york ā thank you both very much I ...
By cathodeRay , 2 hours ago
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RE: Tell us about your Solar (PV) setup
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Interesting also to see his comment on the heating indu...
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Vaillant Aurotherm - Heater Wire Position
I wanted to check the actual position of the Heating Wi...
By trebor12345 , 4 hours ago
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RE: Where heat loss surveys seem to go against practical reality
@cathoderay @jamespa I've managed to get some nice re...
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RE: 7kW EV Charger Options Advice
Doh, not sure that I was thinking straight there, less ...
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RE: Problems with sizing a replacement for a Viessmann Vitocal 200-S
Iām really liking reading through this thread and the r...
By Judith , 1 day ago
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Thank you @trebor12345
By rgabor , 1 day ago
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Panasonic Free Multi Z and Etherea Internal units.
My prospective installers have suggested the Panasonic ...
By Toodles , 2 days ago
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RE: Next steps on my ASHP journey: Radiators and Pipework
Great. You just need to find a way of cranking up your...
By JamesPa , 2 days ago
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RE: Heat Pumps Without Grants: Would You Have Installed One & Will You Now?
We had two heat pumps installed without Govt funding. H...
By Rob of York , 2 days ago
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My Adapt is finally installed and running! Almost a yea...
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RE: Being screwed over by Volkswagen Audi Group
Thanks, @batpred. That integration is the one I have in...
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