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: Nov 3, 2025
@pumpo-sorcerer I think you might have 250mm of loft insulation? 2.5m is very very well insulated!!
@morgan @info - for me, I will run my ASHP to do hot water and pre-charge the house with heating during those hours. Also I have a 14kwh battery which...
I am in the process of switching to Octopus Go - 5p for 4 hours a night and 15p for the rest of the day. This just highlights for me the need for sola...
@julianc I guess my PV battery does the dynamic bit for me. The solic only kicks on once the batteries are totally full
@julianc why wouldn't you use the ASHP in the day to heat up the tank? It's going to be far more efficient than the immersion? Mines currently on cons...
I managed to sneak in the FiT for my solar PV just before it ended and I've squeezed both the green homes grant and the RHI from the ASHP. Overall b...
@jeff no way he pays his apprentice that. That's around £60 an hour. Maybe for odd jobs, but for a full-time job, £500 a day is expensive
@editor that's probably right. I think the plumber spent 4 days on the job here with this and that. His cost was £1k a day, so him and his lacky were ...
@jeff seems to me like the GHG is just being replaced with a grant £4k less and the RHI is being scrapped. My cost profile would totally change and pr...
@julianc It will be yes. £10,000 for the whole system £5,000 GHG £6,132 RHI (plus inflation) £11,132 total from the government for the system
As a note - RHI approved. £219 a quarter for the next 7 years, inflation linked at CPI - more than covers my costs
- 27 Forums
- 2,806 Topics
- 66.3 K Posts
- 2,895 Online
- 7,209 Members
Join Us!
Installer Finder
Degrees of Separation
Latest Posts
-
RE: The good, the bad and the not that great – my heat pump installation
@editor I completely forgot to document wha...
By Burtis , 2 hours ago
-
RE: I need help with Ecodan ASHP
@f1p It turns out there have been a solar panel install...
By Andris , 5 hours ago
-
RE: 15kw pump for 225m2 1990's house - over kill?
@seaviews your installer would be right to say that the...
By GrahamF , 5 hours ago
-
RE: Vaillant ecoTEC Plus - Flow Temp and Set Up
@trebor12345 That curve looks healthy to me. I woul...
By JamesPa , 6 hours ago
-
RE: Tradespeople on Their Phones: What’s Acceptable When They’re Working in Your Home?
Actually, that's a very important point. I've only ev...
By Majordennisbloodnok , 13 hours ago
-
RE: The Changing Jet Stream Could Challenge UK Air Source Heat Pumps
@susannasaunders can I just add to @rob-of-york s comm...
By JamesPa , 17 hours ago
-
RE: Aerotherm and weather compensation
These are likely inked. The basic explanation is tha...
By JamesPa , 17 hours ago
-
RE: Electrical works for air to air heat pump
agree with above. I have not had extra costs added wh...
By Batpred , 18 hours ago
-
Good to hear that you found a solution. Absolutely a...
By Batpred , 18 hours ago
-
RE: Are there any comparisons of DHW heat stores around?
@sarahemmm I have done things the opposite way round I ...
By Toodles , 1 day ago
-
RE: How will removing the standing charge on gas bills benefit heat pumps?
The BUS grant funding for 2026/27 will run out at the c...
By Rob of York , 3 days ago
-
-
RE: Say hello and introduce yourself
@e-a-west as the good Major said, welcome to the forums...
By Mars , 4 days ago
-
RE: How much of your renewable and home setup would still work if the internet went down?
Yes I actually have a copy of a tool that whenever a ce...
By EtchedPixels , 5 days ago
-
RE: Indevolt Batteries UK Support & Info Thread
@editor Hi, To resolve this, please tap on the A...
By Indevolt Tech , 5 days ago
Members Online
No online members at the moment


