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: Oct 21, 2026
@papahuhu It looks like a battery calibration operation to me. When my system (GivEnergy) does a battery calibration the reserve value of 4% in m...
@Mars at the time of writing heating oil is £1.28 / ltr in our area. One positive item to come out of all this is my Wife, who was very sceptical of a...
@batpred I did not say the cloud duplicates work, I said the cloud has a level of duplication, there is a subtle difference. If you have a comme...
For my tuppenny worth towards this debate. I have used both methods and quite honestly found little difference in the energy consumed. I therefore now...
@jamespa An additional reason for so many data centres is because for "the cloud" which these data centres support, to be 100% robust, they must...
@transparent so if I understand the situation correctly, yet again poor Joe Bloggs is going to get fleeced again to pay for the extra infrastructure s...
@toodles thankfully we have a range of tariffs to meet most people's needs. I am just one of those edge cases so require a little extra technology to ...
@toodles definitely sounds like similar aims. I was kind of forced into the batteries/solar because of the EV. You cannot get a tariff to adequately c...
@toodles cheers! Had to size the batteries /inverter based on keeping the ASHP going all day plus general power consumption and being able to charge i...
@editor I have been following your journey for sometime and I certainly understand and agree with your points of view. I just think readers should be ...
@temperature_gradient I do not normally run my heat pump like this but I did indirectly run it one night like this when the heat pump went into ...
@editor I am a little sceptical regarding the assumptions made mainly due a cultural issue. From my experience with other review platforms, sadl...
- 27 Forums
- 2,808 Topics
- 66.3 K Posts
- 1,918 Online
- 7,212 Members
Join Us!
Installer Finder
Degrees of Separation
Latest Posts
-
Coming back on subject... A shortened version of the ...
By Transparent , 43 minutes ago
-
RE: Boiler Upgrade Scheme funding reduced by circa £750 million in 2026 budget
Yeah, great catch. So this will reduce the total number...
By scrchngwsl , 1 hour ago
-
RE: The Changing Jet Stream Could Challenge UK Air Source Heat Pumps
@susannasaunders When you come to get quotes for A2A...
By Rob of York , 2 hours ago
-
RE: Say hello and introduce yourself
Perhaps it is time for an update on ‘our’ project. We h...
By Toodles , 2 hours ago
-
RE: Marvel Heating liquidation
The interesting thing about the IBG: when I called them...
By davidnolan22 , 16 hours ago
-
RE: Vaillant ecoTEC Plus - Flow Temp and Set Up
JamesPa The chart explains well how the heat curve an...
By trebor12345 , 1 day ago
-
RE: Free app: run the immersion / heat pump from Growatt battery & solar surplus – no Home Assistant
Please bear in mind, everyone, that in order to use thi...
By Majordennisbloodnok , 2 days ago
-
RE: The good, the bad and the not that great – my heat pump installation
@burtis Thanks for posting this and Im so pleased you ...
By JamesPa , 2 days ago
-
RE: I need help with Ecodan ASHP
@f1p It turns out there have been a solar panel install...
By Andris , 3 days ago
-
RE: 15kw pump for 225m2 1990's house - over kill?
@seaviews your installer would be right to say that the...
By GrahamF , 3 days 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 , 3 days ago
-
RE: Aerotherm and weather compensation
These are likely inked. The basic explanation is tha...
By JamesPa , 3 days ago
-
RE: Electrical works for air to air heat pump
agree with above. I have not had extra costs added wh...
By Batpred , 3 days ago
-
Good to hear that you found a solution. Absolutely a...
By Batpred , 3 days ago



