
Last seen: Jul 10, 2025
Hi @knukes - By all means start a fresh topic to discuss wind-turbines and planning. This topic now exists here. It raises issues of planning ...
I agree so much with @derek-m I'm constantly coming up against the laws of physics as a constraint in designing energy solutions. Social media is cur...
Yes, I understand the temptation. However I was at Energy Show yesterday talking with an engineer who is committed to finding energy-efficient solut...
Yes, I get it 🙂 So if the ufh was taking water at a much lower temperature, then the solar-thermal would be better able to contribute to that. (I h...
Not necessarily. There's another very 'live' topic here called Anyone want to share costs on batteries? Don't worry too much about the original titl...
Thanks @heacol Your observations are well made. Fortuitously the annotations you've added are already implemented (with one variation). It was my d...
Hi @chrislay - you're very welcome here. First a question: When first investigating the installation of an ASHP, did you get an Energy Assessor to s...
The 20m limit for wood pellets being blown is due to an ENplus 1a guidance document. This indicates that pellets may become fragmented/damaged if blow...
Like this: The UFH manifolds were bought 18 years ago. Those actuators define the characteristics of water-flow in the ufh loops. Technology has...
Two points to mull over @chris 1: I could do with knowing whereabouts you are geographically. As GB tackles the growing energy crisis, we should be ...
It's an UFH system being operated from a thermal store. The water temperature leaving the store is 46degC. It then passed to the manifold for that lev...
Over here I've given some background information about HP cycling and the adverse effect it has on the mains grid. Since permission is required from...
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RE: Ripped Off: How UK Homeowners Are Paying Gas Prices for Wind Energy
Short video from Greg on the announcement
By Jeff , 3 hours ago
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@bart That is terrible and a clear breach of the buildi...
By Brendon Uys , 4 hours ago
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RE: BUS Grant: removal of all other fossil fuel heat sources
@editor If it is of any interest, we had the BUS grant,...
By Toodles , 11 hours ago
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Sorry to hear that @bruce. Sadly I’ve heard from multip...
By Mars , 21 hours ago
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RE: Crystal Ball Time: Communal or even Area Energy Storage?
I am invested in a couple of listed energy storage fund...
By Old_Scientist , 24 hours ago
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RE: Who's your electricity provider and what's your tariff?
That would be my biggest commitment -time to gain great...
By SUNandAIR , 1 day ago
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RE: Who has a V2G EV installation
As has been discussed on other threads, trying to justi...
By Majordennisbloodnok , 2 days ago
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RE: Aira Heat Pump: Stylish Scandinavian Heating
Thanks @mikeh. Then I will also go back to non smart ta...
By ChandyKris , 2 days ago
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RE: Location of hot water isolation valve on cylinder
@transparent Thank you so much and very helpful. Earlie...
By rossowheels , 3 days ago
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RE: Ecodan consuming 100kwh per day in new build!!!
It does indeed look like that, @skyefarmer. There is ...
By Majordennisbloodnok , 3 days ago
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RE: Plug and play solar. Thoughts?
Have a read of my previous posts on so-called Balcony S...
By Lucia , 4 days ago
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RE: Compressor attempts start but fails - Nibe Fighter 2005 8kW
"To tell you the truth, I don't know if HAL is homicida...
By Scalextrix , 4 days ago
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The Importance of Radiator Balancing for Efficient Heating: Introducing the Flow Regulating Valve
It’s fascinating to watch how low-temperature heating i...
By Mars , 5 days ago
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RE: Servicing Hitachi HP in rural Somerset
I'd give GreenGenUK a call or email them: sales@greenge...
By Mars , 5 days ago
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RE: Heating coming on when not required
I played with a max heating temp but there is a world o...
By JamesPa , 6 days ago
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RE: Pressure drop Primary circuit
I've always regarded topping up heating systems as my j...
By JamesPa , 6 days ago
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RE: Heat pump solutions and/or installer recommendations for France
I’d travel to France for work if you were struggling wi...
By Damon Blakemore , 6 days ago