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
one issue you need to consider along with the radiator resize issue is the pipework size itself. i assume you have also looked at where you have space...
@adrianmc i am part way through assembling my second Seplos (just finishing the top balancing), i will have 28.6kw when its finished, so i wont be loo...
if only i wasnt about 10 months ahead - i would have two of them instead of building my two Seplos cases, i really like the look and design features t...
@robl when i assembled mine last year around June time i think it was, i used a piece of 18mm melamine (kitchen cupboard shelf) in the bottom, i used ...
@adrianmc looks very good!
Dont get me started on Gas Safe ...... not in terms of competent standards but in terms of it holding very competent people to ransom - its just an ex...
I definitely didn't do 50mm - I might have done 35mm but can't remember...
I'm pretty sure I used 25mm2 cable. You are limited by size in what the Sunsynk terminals will accept.
@GGW 'i see your viewpoint NOT' ???? The inverter will come with a Comms cable to connect to the BMS, you might want to look at an additional Comm...
Solar diverter is to send excess PV to the immersion heater. The CT clamp goes AFTER the CT clamp to the inverter, so excess PV first goes to the batt...
quick update, i bought a t piece and additionl trunking from ebay, cheap enough to not even start designing a 3d printed one! the diesel heater has be...
We have FiT, storage battery, EV and solar diverter ..... Charge everything up at night ! Sunsynk 5kw inverter £900 2 x 14.3kw batteries @£2...
SPONSORS
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 , 23 minutes ago
-
RE: Next steps on my ASHP journey: Radiators and Pipework
@bobflux The hydraulic simulator is very interesting...
By Rob of York , 6 hours ago
-
RE: 7kW EV Charger Options Advice
Thanks. Yes, we have patchy 4G. The only option we had ...
By Rusty , 11 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
SPONSORS
