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: Apr 22, 2026
A typical Sunday session.. Well.. we're off.. Sundays of free leccy through September, hopefully October and into Winter.
@old_scientist totally agree but 5kwh battery is a complete waste of money. Taking away the Inverter requirements, 20-100% and you're left with 3kwh...
@iaack a combination of both with no plans other than Gas to offset Baseline demand. Read these words very carefully. Bear in mind what year we are ...
@julianc I gather the price you were quoted was Flat Rate. I can try obtain EV rates for your area if you give me first part of your post code. To...
@julianc I'm in for 16hrs free Sunday electricity right through Sept, into Autumn and out into Spring. 16hrs of unlimited sprites to charge the car ...
@julianc and over the next 3 to 5yrs, from the remaining 5 Nuclear power plants reducing output from 5yrs ago already by 80% to whats left, 4 more sch...
@julianc you may disagree.. but How is it that Wholesale tends to be more expensive than the price HP tariffs are at during lowest rates. Someone ...
@julianc excuse the error. The gist being it is only viable with a 'fudged' tariff.
Why hide it with dedicated tariffs for Heat Pumps to make running 'look cheaper'. Subsidised installation AND running costs isn't sustainable. Sob...
As I've said many times.. Where Electricity prices are still 4.2x the price of Gas - there is no justification to pay £1000's more on installing a H...
@george you've done the right thing. Just keep half an eye on anything else for longer or cheaper coming along that justifies forfeiting the exit fe...
@george did you get Zero exit fees?There may be other deals available soon if you keep an eye on prices and be ready to switch if you can and bank to ...
- 27 Forums
- 2,758 Topics
- 64.9 K Posts
- 2,002 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 , 42 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



