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 29, 2026
@johndwyer surprisingly the Givenergy forum is still live but might shut down any time soon. But in the meantime you might get an answer from one of t...
It’s the flow through the pipe. If the pump is trying to push more through into the cylinder than the diameter allows then it can “sing”. I probably s...
good! This particular add-on had become unnecessary after coal had gone and was just another tax, but in the wrong place (electricity)
Your ‘hand waving’ above isn’t too far off mostly. Our 200m2 detached house has a 400W/C value. We need 8kW which the 7kW Vaillant supplies, but you m...
@martinrobinson you’ve addressed all of the key issues about changing the cylinder. We concluded that we could live with the slower heat up time (but ...
I’ve been googling some reviews of these (and looking at the Amazon pricing). The main feature of several of these balcony solar products is they are ...
Sigenergy have a cloud based control system, like Givenergy, which is currently exercising many people’s worry beads because GE hardware have gone bus...
@jamespa I too will have a browse on the full 84 pages. But one thing jumped out at me on the summary, the radiators were sized to true room need givi...
Hi Jain, we’ve got an ashp so I’m afraid we won’t be your purchaser. But would you mind telling us us how come you ended up with 2 spare pumps? Just f...
Keep trying with your installer since he’s at least aware of what is happening. At some point you might need to discuss with your installer changing t...
what little I know on the subject is (and all subject to my misremembering or misunderstanding originally) *the UK has larger mains plugs to includ...
This is a (very long) but fascinating read on the link, of how the present solar/battery technology developed If this sort of stuff interests you it...
Latest Posts
-
RE: Cooling with air to water heat pumps
Another detail, as I understand it, is that with the us...
By springswood , 56 minutes ago
-
RE: GivEnergy inverter tripping due to over-voltage?
Many thanks for the helpful and educational inputs! I...
By Tim441 , 10 hours ago
-
RE: Failed Heat Pump Install: IWA Claim Rejected
Many of the estimates we received mention IWA and RECC....
By Batpred , 13 hours ago
-
RE: Rural burning – I've had enough
Same here in Finland. It's strictly forbidden ...
By upnorthandpersonal , 14 hours ago
-
RE: Renewables & Heat Pumps in the News
Something worth flagging... we've just published a news...
By Mars , 14 hours ago
-
RE: Renewable Heating Hub Homeowners' Q&A Podcast
The Homeowners' Q&A podcast is back... I've changed...
By Mars , 15 hours ago
-
RE: Anyone concerned about GivEnergy?
I have already signed up with Axle so yes, that takes c...
By KevH , 16 hours ago
-
I think its quite likely a failure to think it through ...
By JamesPa , 21 hours ago
-
@batpred Would it pass the airbnb feedback test no. I...
By EtchedPixels , 1 day ago
-
A quick update... we've just launched the beta version ...
By Mars , 2 days ago
-
RE: Who Actually Owns a Heat Pump in Britain? We Asked. Here Is What We Found.
The age part doesn't surprise me - only 25% of UK home ...
By EtchedPixels , 2 days ago
-
RE: Home automation and the cloud; is there a better way?
Nothing you've said there, @etchedpixels, is something ...
By Majordennisbloodnok , 2 days ago
-
I've heard from others living in the vicinity of Derril...
By Transparent , 2 days ago
-
RE: Being screwed over by Volkswagen Audi Group
@morgan, much as I like the cars they produce, I can't ...
By Majordennisbloodnok , 2 days ago
