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Last seen: Nov 9, 2026
I think you may have meant @jamespa!
ECO4 muddies the water somewhat, and then some. I think ECO4 heat pump installations had to be 'MCS certified', and in most if not all cases that me...
I've done a bit more digging around, and according to this MCS page dated 20th August 2026, three quarters of heat pump installations are funded by go...
Even that HPD note manages to contradict itself. "Since March 2026, the tables in this release have been expanded to cover all retrofit installations....
They can be found in the sources I linked to, but I am not sure they will reduce the errors, because it depends whether the errors are random or syste...
But I do! We should always doubt the veracity of 'official' government statistics. It and its various departments and agencies all have agendas to pus...
An excellent concise exposition of loss aversion: a 4% chance of it going wrong matters more that a 96% chance of it going well. Aversion to loss mean...
Again, spot on. The problem is that we in the UK have dug ourselves into a deep hole, and there is no easy way out. The historical combination of chea...
Spot on. What we see here is you demonstrating the very considerable gains (comfort and others) set against modest pains (costs), thus achieving the m...
I saw that Greenmatch page, but as you noted it mostly (not all, there are some links, but they are often dated and/or dubious) lacks sources. Its the...
@hml1827 — thanks for your reply. The question you quote rather than the title of the thread is partly rhetorical, insofar as some of us here are tryi...
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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 , 9 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 , 11 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 , 12 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 , 21 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...
By Rob of York , 21 hours ago
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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...
By cathodeRay , 1 day ago
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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 ...
By JamesPa , 1 day ago
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RE: DIY powerflushing tutorial
This is what bacterial growth in UFH loops looks like. ...
By Pirate Rich , 2 days ago
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I think that CCGT plant in Lingen is more likely to suc...
By Transparent , 3 days ago
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RE: Heat Geek installations: share your experiences
@l8again fwiw my experience (Valiant but not with heat ...
By JamesPa , 3 days ago
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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...
By Chilli304 , 4 days ago
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RE: The Changing Jet Stream Could Challenge UK Air Source Heat Pumps
@susannasaunders An interesting conversation to have ...
By Rob of York , 5 days ago
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RE: Electricity price predictions
@rob-of-york sounds like a term that Heidegger would...
By Papahuhu , 5 days ago
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RE: Adding data centre electricity costs to domestic energy bills?
never ceases to amaze me.. Keeping steel works going ...
By Batpred , 5 days ago
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