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Last seen: Nov 9, 2026
Further to the above I found the Aurora/AdlerCastra user Manual Page 4 concerns me, the WC curves are stepped as a function of OAT not smooth and...
Not detrimental just superfluous and something else to go wrong, but I cant understand why its more expensive, cylinders with integral heat pumps aren...
FWIW I see the same, noticeable delay then quick load. Particularly obvious on a mobile (running DuckDuckGo)
@morganr Firstly congratulations on your understanding of this and background work. You have clearly done due diligence. Cutting to the chase on...
I love that! Unfortunately there doesn't appear currently to be a V2G available on the market (the ones out there are, I believe, all associated wi...
Wow, I never imagined the equipment would be that expensive. That presumably changes the economics somewhat!
@ashp-bobba Firstly, well done for raising this! It occurs to me that, if the blower test were done at the same time and by the same person as t...
I suspect it's nothing more than convention. The industry has moved away from open vented systems generally and newer boilers/heat pumps probably jus...
Feel free to post surveys/quotes for comment if you wish. The motivation for most people here is just to help in whatever way they can and you are en...
Understood. The only point I am making is that I'm far from sure that a PHE fundamentally reduces the pressure required in any given system for any...
I'm not sure that makes any sense at all, so I would question whoever is telling you this properly to examine the alternatives. Fundamentallly the p...
Thanks, that helps a lot. Obviously the great thing about EWI is that it is external, so apart from some scaffolding doesn't disturb the interior too...
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Degrees of Separation
Latest Posts
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RE: Should Households Who Can Afford It Pay More for Energy to Help Those Who Can't?
That’s certainly a popular and widely held stance, but ...
By Majordennisbloodnok , 4 hours ago
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RE: Adventures in heat loss calculations
@rob-of-york In my experience, energy used to supply DH...
By Toodles , 7 hours ago
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Grant Aerona - Weather Compensation and Schedules
Im trying to set up a friends Grant Aerona. The WC curv...
By bontwoody , 7 hours ago
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RE: Why don't people choose heat pumps?
Absolutely nothing in the regs prevents this, nor does ...
By JamesPa , 16 hours ago
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RE: Air-to-Air Heat Pumps & Air Conditioning: UK Heating and Cooling Q&A
@jamespa I agree, the efficiency of Cosy Cooler ought...
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RE: How much of your renewable and home setup would still work if the internet went down?
I think you're right! 🤨
By Transparent , 1 day ago
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RE: Renewables & Heat Pumps in the News
ECO4 muddies the water somewhat, and then some. I thi...
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RE: Vaillant ecoTEC Plus - Flow Temp and Set Up
If there is a drain nearby that's exactly what I would ...
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RE: DIY powerflushing tutorial
This is what bacterial growth in UFH loops looks like. ...
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I think that CCGT plant in Lingen is more likely to suc...
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RE: Heat Geek installations: share your experiences
@l8again fwiw my experience (Valiant but not with heat ...
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RE: How Can I Prove Coal Was My Main Heating Source Without Receipts?
@etchedpixels thank you for the advice paid cash all...
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RE: The Changing Jet Stream Could Challenge UK Air Source Heat Pumps
@susannasaunders An interesting conversation to have ...
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RE: Electricity price predictions
@rob-of-york sounds like a term that Heidegger would...
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RE: Adding data centre electricity costs to domestic energy bills?
never ceases to amaze me.. Keeping steel works going ...
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