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 6, 2026
-10°C here overnight and still currently. House is just about at 18°C, so comfortable, but we've pulled 41kWh so far today. 😱 The one noteworthy thi...
@marvinator80 your situation mirrors my own, except my consumption is typically 3-4kW under these conditions. And, like @allyfish, my system falls a f...
@alanb thanks. Your set-up sounds pretty impressive with the step controller. I just have the 'master/slave' or full-on tandem running possibilities a...
Hello @AlanB. I've a similar situation to you, albeit my batteries are Puredrive. No space internally so they went on an outside wall. Obviously IP-ra...
Hi @derek-m Your question identifies the very reason I want to run in tandem, essentially to determine whether (and when) it might be preferable to ...
Thanks @IaAck, I'll definitely give that a go although I still want to have the option of occasional tandem running if I can sort that.
I've resurrected this thread to pose a couple of specific questions to this august body.... I have two 12kW Samsung Gen6 heat pumps operating on a ...
@newhouse87 I reckon so, although more for convenience rather than power saving. Mine is set to come on when temp drops 5°C below set point (50°).
@glpinxit I have a similar thought process but you're right, the DHW consumption is tiny in comparison to heating so I don't worry unduly. I set ...
@adamm that's correct. The EPC had a recommendation for internal/external wall insulation but with all the disruption I decided against it. Just have ...
- 26 Forums
- 2,675 Topics
- 62.6 K Posts
- 321 Online
- 7,090 Members
Join Us!
Installer Finder
Degrees of Separation
Latest Posts
-
Is that correct? I was under the impression that some A...
By Majordennisbloodnok , 26 minutes ago
-
RE: Help me keep the faith with my air source heat pump installation
I didn't know about those, they look like good pieces o...
By JamesPa , 1 hour ago
-
@mkz, that's very helpful. Even if Urban Plumber are no...
By Majordennisbloodnok , 1 hour ago
-
RE: Several AC coupled batteries
That is a good point, a manufacturers can stop trading,...
By Batpred , 2 hours ago
-
My first question is why bother with the auto balancin...
By JamesPa , 3 hours ago
-
RE: Indevolt Batteries UK Support & Info Thread
Hi @hanno - good question. The range of hybrid invert...
By Transparent , 3 hours ago
-
RE: GivEnergy inverter tripping due to over-voltage?
@transparent the inverter was installed in 2021 and afa...
By Tim441 , 3 hours ago
-
I share the same experience as @majordennisbloodnok hav...
By Old_Scientist , 4 hours ago
-
RE: Say hello and introduce yourself
I hope so, @toodles. It's not often that we see a situa...
By Majordennisbloodnok , 7 hours ago
-
RE: Heat pump design review please: 5 kW Vaillant aroTHERM Plus heat pump
@jamespa many thanks, definitely i will give the pre...
By ragtime27 , 18 hours ago
-
RE: Heat pump installation quotations
@jamespa I noticed that in the Heat Geek design consult...
By Batpred , 19 hours ago
-
RE: Electricity price predictions
Good point, I do expect the bonus of putting my energy ...
By Batpred , 1 day ago
-
RE: Daikin ESPAltherma and Home Assistant installation
@bash, something we haven't touched on already relates ...
By Majordennisbloodnok , 1 day ago
-
RE: Air source heat pump roll call – what heat pump brand and model do you have?
Vaillant arotherm plus 12kW. Installed March 2025. Ex...
By Harebell , 2 days ago



