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 13, 2026
I have been with octopus Go, as I can shift my usage to any time of the day, but I found this tariff yesterday. Has anybody heard of tomatonenrgy?
@toodles 🤣 🤣
@toodles That's great! Only at 32.5kw but it was pretty cloudy all day the in Edinburgh. Have nice evening 😊 Ps: This year's record so ...
Last month was the first month of the year, where the solar production covered the cost of the incoming electricity. With Agile, my average price came...
@editor No, I made one 😀 Loft insulation all around, then put an old curtain around it to seal the fibre glass. It is located under my stai...
@toodles like the 6th of April
I love this new feature on the octopus app. I can see my real time usage!
@editor You made me curious 🤔. I did two things to make mine a bit more efficient. One of them will sound a little crazy I know. Here is ...
@editor Thanks for doing that! That is great result.
@editor that's is great. But could u also do a second test when it only re heat the 5c mayne later during the day when it dropps, as that would a very...
@editor Question. I have been wondering about something. Is the 2.7 cop an average seasonal cop or has anyone measured specifically what is the cop wh...
Yeah, my diverter is off almost all the time since we have the cheap rates available. I only use my immersion for legionel and when price go negat...
- 27 Forums
- 2,758 Topics
- 64.9 K Posts
- 2,213 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 , 45 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



