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: May 14, 2026
Under the Duracell banner they do a 5and a 16kW option. I’ve asked for a quote but I doubt that I’ll be top of the call back list, since they are push...
It’s 3 years later now and how are you guys getting on with the Predrive batteries. How has the calibration worked, has the software worked well and i...
Wholesale prices can go negative in the middle of the day from spring to early summer, lots of sun no huge air conditioning demands yet. But you don’t...
I contribute to the Givenergy community (as above) and the general belief is this is a last ditch attempt to to not go bust. Once they go bust the old...
The final report on the Spanish blackout has been issued. The conclusion is that renewables were not to blame, but many other factors which added up t...
Great to read this. Your application is exactly why a heat exchanger should be used. How big is it?
@jeff and others. There is some comprehensive analysis (can’t find it this minute) that says that carbon price support is unnecessary now that it has ...
You could try under kitchen unit coils such as/p> We have a 1kW version in the kitchen and if the oven has not been on in very cold weather then we ...
@cathoderay I agree the baseline set is tricky and I hadn’t followed the other thread because I couldn’t contribute much. Off-topic subject closed?
From my informal discussions with friends new builds can be worse set up than retrofit, since the plumber used by the builder knows less than average....
Repeating the figure for clarity The sampling is only every 5 mins so the accuracy isn’t wonderful. But I would contend that the overshoot (in term...
@morgan @old_scientist i agree that a COP of 4 is achievable at this time of year. The figure for the full week for us is 5.0 but I think it’s ~5% ...
Latest Posts
-
RE: Estimating true heat loss from twelve months of consumption data
Hi @ian33a you could do your own heat loss calculation ...
By Judith , 7 hours ago
-
RE: A2A vs A2W: Which Heat Pump Would You Pick?
@djh ah, I have never seen this before, interesting ide...
By ASHP-BOBBA , 7 hours ago
-
RE: Anyone concerned about GivEnergy?
@sunnyskies I agree with Downfield trying to ask the GE...
By Judith , 7 hours ago
-
RE: Setback savings - fact or fiction?
@jamespa — this version may be marginally better: &nb...
By cathodeRay , 9 hours ago
-
RE: New Vaillant aroTherm Plus in black - When will it come to the UK?
All going according to plan, mid July we get that 7kW a...
By Batpred , 10 hours ago
-
Current metrics - DHW target set to 47c
By TaffontheTaff , 15 hours ago
-
RE: My Grant R290 9kW Heat Pump Installation
@petch I'm very sorry that I have not picked up your po...
By GrahamF , 17 hours ago
-
RE: Samsung gen 7 HP 12kw - auto control issue and water law
Suggest you have a trial with Havenwise app. I have th...
By Broadsman , 19 hours ago
-
RE: New Solar, Batteries, Air Source and Under Floor Heating advice please
You’re right: UFH works best with high-conductivity fin...
By bafab , 22 hours ago
-
RE: DIY or Don’t Touch? Solarman Smart Meter Install
That was my understanding also.
By JamesPa , 22 hours ago
-
RE: Grant Aeona 3 R32 cycling with weather compensation.
That would be abnormal but I cant see from your charts ...
By JamesPa , 22 hours ago
-
RE: Vaillant Sensocomfort Time
Oh I remember this from when I set mine up 2 years ago,...
By JamesPa , 1 day ago
-
Heat geek have already stated that the pro is in fact c...
By JamesPa , 1 day ago
-
RE: The Myth of the MCS Performance Guarantee
@editor I know. As if MCS wasn't bad enough, it's now e...
By Deltona , 1 day ago
