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: Aug 16, 2026
@transparent, I'll post some stats later, and there's a lot of non-member traffic.
@iancalderbank, I have seen and experienced that too. I'll be flagging this with the hosts, and may have to shift as the site is now growing very rapi...
We are pleased to announce the introduction of an improved user tagging feature on the forums. This feature streamlines the process of mentioning othe...
It appears that being cryptic and confusing is a job requirement for heat pump manual writers. I can't understand why most manuals (irrespective of th...
@kev-m, no I've not had that issue. There are other apps around if you want to give them a try. We only need about 10 seconds of recording.
It's an interesting question about whether Octopus Energy will apply the same criteria for heat pumps as they did for PV systems when it comes to MCiS...
That’s really, because I’ve been mulling something similar in my mind about our system. I would, however, be very interested to hear your rationale on...
Apart from what’s already been said, in some ASHP models, there's a preheating function that can activate in anticipation of potential heating demand....
This is another call for ASHP noise videos as per the brief above. Still waiting for one more to complete the first video. I’m hoping now that the fes...
@derek-m, our neighbour has a Tesla battery (with a gateway) coupled to his PV, and with the 2-3 second mini outages, it turns everything off because ...
Thanks Derek. I understand the need for the grid to protect itself, but it's very frustrating that these outages even occur on "perfect" days. I'...
- 27 Forums
- 2,745 Topics
- 64.5 K Posts
- 2,754 Online
- 7,148 Members
Join Us!
Installer Finder
Degrees of Separation
Latest Posts
-
RE: Do I add Air Con or MVHR to existing A2W ASHP?
I think I saw a diagram for an exhaust air dhw tank wit...
By JamesPa , 9 hours ago
-
RE: Who's your electricity provider and what's your tariff?
@papahuhu Of course, in the way of such things, there a...
By Toodles , 16 hours ago
-
@DavidB, I think @Majordennisbloodnok has already naile...
By Mars , 2 days ago
-
RE: Indevolt Batteries UK Support & Info Thread
Thanks, however that's an answer to a subtly different ...
By JamesPa , 2 days ago
-
RE: Flushing system, cleaning and inhibitor
Yes, my 50L volumiser uses the two lower ports, so ther...
By Old_Scientist , 3 days ago
-
RE: Solar Power Output – Let’s Compare Generation Figures
@toodles Such elegant symmetry. look at my lumpy bag of...
By Papahuhu , 3 days ago
-
RE: PV and battery long payback - sense check query
Quite probably not, but you can get a 32A relay and a S...
By JamesPa , 4 days ago
-
RE: Starting Our Heat Pump Journey: 1962 build 3 bed detached house
@ian-s Look forward to making contact soon! Regards, To...
By Toodles , 4 days ago
-
I don't notice mine defrosting, and most of the time Im...
By JamesPa , 4 days ago
-
RE: Do I need to change the control unit when replacing my Ecodan Air Source Heat Pump
Kind of you, @calumm, but it was @f1p who did the heavy...
By Majordennisbloodnok , 5 days ago
-
RE: Electricity price predictions
2. As EV ownershp increases it'll certainly increase de...
By EtchedPixels , 5 days ago
-
I meant to say I cannot register my kit at Energyplus… ...
By Batpred , 5 days ago



