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: Mar 7, 2026
@transparent Red Eléctrica will require data with greater granularity than 1-second internals.Inverter technology acts very much faster than do rot...
@editor Oh nothing right now because $ needed for structural things but if I stay in my current house I thought I'd get a small, dual aspect 800 w kit...
Maybe you could do a video on it please? Ask all the main manufacturers - Daikin, Vailent, Mitsi, etc., to comment? That would be so helpful.
@editor Until last week, we’d cranked our weather comp curve right down. As of yesterday, heat pump for heating is now off. I can't turn mine off,...
This is from data provided by a serious researcher with monitoring kit implanted across the EU grid it's not opinion. I didn't get it from Red Eléctri...
Lol... thanks to @judith I cracked and gave the Spanish wires a quick look..... Oof, let's just say we're at the finger pointing stage of analysis wit...
No, sorry it's not. It was a press call*. Plus I think I already mentioned I'm on a project looking at the European grid. Thus I'm in touch with a fe...
I just want to add (but it's too late to edit), that apart from the very patient, personal explanations from the Spanish engineer yesterday, informati...
Ok... until Red Eléctrica de España offer their conclusions everyone else is just running on their imaginations. Although I concur that of course the ...
@jancold Yay! That seems quite fast. You are finally on your way to heat pump heating. At least it's not too cold out.
@jamespa What I know about radiators you could write on the back of a postage stamp. And most of that you guys taught me when I was buying a heat pump...
Latest Posts
-
RE: Grant Aeona 3 R32 cycling with weather compensation.
The hot water heating looks normal. The heat transfer ...
By GrahamF , 11 minutes ago
-
RE: Estimating true heat loss from twelve months of consumption data
Using past oil usage to estimate heat loss is tricky. ...
By cathodeRay , 27 minutes ago
-
RE: Setback savings - fact or fiction?
@cathoderay - thats great. Is there any possibility ...
By JamesPa , 30 minutes ago
-
RE: A2A vs A2W: Which Heat Pump Would You Pick?
Good questions @temperature_gradient. My understanding ...
By springswood , 2 hours ago
-
RE: Anyone concerned about GivEnergy?
@sunnyskies I agree with Downfield trying to ask the GE...
By Judith , 10 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 , 13 hours ago
-
Current metrics - DHW target set to 47c
By TaffontheTaff , 18 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 , 20 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 , 22 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 , 1 day ago
-
RE: DIY or Don’t Touch? Solarman Smart Meter Install
That was my understanding also.
By JamesPa , 1 day 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
