Joining the Renewable Heating Hub forums is completely free and only takes a minute. By registering you’ll be able to ask questions, join discussions, follow topics you’re interested in, bookmark useful threads and receive notifications when someone replies. Non-registered members also do not have access to our AI features. When choosing your username, please note that it cannot be changed later, so we recommend avoiding brand or product names. Before registering, please take a moment to read the Forum Rules & Terms of Use so we can keep the community helpful, respectful and informative for everyone. Thanks for joining!
Last seen: Sep 1, 2026
The day before yesterday we had in our area 128mm of rainfall within 24h - it was not extremely intense, it was almost constant, heavy rain. Our Sun...
I enthusiastically started watching the video, even though the 10 seemed way too good, then the size of the valve seemed miraculously small, the conce...
Same over here. 2026 yield was lower, this however means increased rainfall for which I am grateful.
@editor Could perhaps the following pictures be of any use to you? One is in english but blurry, the other is in greek but clearer (so that you can...
@bobflux Thank you for the detailed explanation! @batpred I just came across an article stating that things are moving with plug in panels in ...
Not sure if this answers your question, anyway the below chart depicts today’s production planning mix (and the wholesale price becoming practically z...
And since we are all worried about oil and petrol prices, a new measure was just announced today valid till the end of June. Oil and petrol profits ar...
The extra tax was a measure introduced under a sort of force majeure situation, it was not meant as a permanent measure. You cannot limit profits in a...
Since electricity prices follow oil and gas prices, I thought I’d share with whomever is interested what happened here after the invasion in Ukraine a...
@expatingermany I do not have the knowledge of the people who are participated here, could perhaps the below post be of use to you?
@editor I share your frustration and I often feel like an ant in front of an army of a gazillion of elephants, but I am 100% with @jamespa on this....
@notanexpert What did you end up doing if I may ask? What is your current status?
- 27 Forums
- 2,758 Topics
- 64.9 K Posts
- 1,935 Online
- 7,162 Members
Join Us!
Installer Finder
Degrees of Separation
Latest Posts
-
RE: Where heat loss surveys seem to go against practical reality
@cathoderay I started to record oil usage per month on ...
By ian33a , 40 minutes ago
-
RE: Next steps on my ASHP journey: Radiators and Pipework
@bobflux The hydraulic simulator is very interesting...
By Rob of York , 4 hours ago
-
RE: 7kW EV Charger Options Advice
Thanks. Yes, we have patchy 4G. The only option we had ...
By Rusty , 9 hours ago
-
-
RE: Being screwed over by Volkswagen Audi Group
Thanks, @batpred. That integration is the one I have in...
By Majordennisbloodnok , 1 day ago
-
RE: How Accurate Is My DIY Heat Loss Calculation?
@batpred I suspect it will be more this year. I had 9 ...
By AndrewJ , 1 day ago
-
RE: Surface mount or bury primaries for heat pump installation?
@jamespa It's rusting 🙂
By tomasmcguinness , 1 day ago
-
RE: Glass lined Cylinder for private water supply
Thank you, once again, for your replies. Yes...
By ian33a , 1 day ago
-
It’s been out a few days and Amazon has already attache...
By Mars , 1 day ago
-
RE: Missing flow temperature in Heat Geek proposal
Yes, and this is another point I agree. We did find a f...
By Batpred , 1 day ago
-
RE: Problems with sizing a replacement for a Viessmann Vitocal 200-S
A very good point. In effect, the DHW pipework is an em...
By cathodeRay , 2 days ago
-
RE: Solar Power Output – Let’s Compare Generation Figures
@tim441 Here are those same three month periods for 202...
By Toodles , 3 days ago
-
RE: Adding additional Solar Panels to a DC coupled battery system
@transparent thank you for your reply above. As alway...
By Old_Scientist , 4 days ago
-
RE: Adventures in heat loss calculations
@rob-of-york — thanks for posting this, all very useful...
By cathodeRay , 6 days ago



