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: Aug 21, 2025
My ATS is a 240v DPDT relay. It only feeds my 'outside' fridge and freezer, i dont see why you cant add one to your ASHP circuit - even though it may ...
@makia2023 It does BUT I'm certainly no expert or particularly experienced in any of the technical nuances of PV/Storage. I only know what I've rea...
depending on space for installation, then i would have thought one big inverter would be better than 3 smaller ones, there would be a saving in compon...
i visited about ten years ago, i really enjoyed my visit, it wasnt in the best of repair/maintenance condition then, i hope it will still continue to ...
I have a 14.3kw Seplos battery from Fogstar and a Sunsynk inverter, i have no issues with communication etc between them. The battery worked out at ar...
hi, what sort of price is he quoting for UK delivery please and time scales (although i actually live near Felixstowe so could go and get them if they...
@editor thanks, i just have settings in degrees and have set them to just over 60C re my solar diverter, i also have PV and a 14.3kw storage...
a quick note re the yellow comms cable, it works fine with my seplos 280L and sunsynk 5.5 ecco - just set battery type to lithium and plug it into the...
im sorry but im struggling to see the difference between the immersion being heated by solar harvesting or by standard electricity supply, surely it o...
Project update After spending a couple or months on holiday around Europe (Static van in France (now sold) and then touring in our motorhome) i fi...
- 27 Forums
- 2,758 Topics
- 64.9 K Posts
- 2,065 Online
- 7,162 Members
Join Us!
Installer Finder
Degrees of Separation
Latest Posts
-
RE: Where heat loss surveys seem to go against practical reality
I am amazed that there is not something out there to me...
By JamesPa , 5 hours ago
-
RE: Next steps on my ASHP journey: Radiators and Pipework
@bobflux The hydraulic simulator is very interesting...
By Rob of York , 10 hours ago
-
RE: 7kW EV Charger Options Advice
Thanks. Yes, we have patchy 4G. The only option we had ...
By Rusty , 15 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 , 2 days 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 , 4 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 , 5 days ago
-
RE: Adventures in heat loss calculations
@rob-of-york — thanks for posting this, all very useful...
By cathodeRay , 6 days ago



