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: Jan 11, 2025
@skd Thanks SKD, but can you advise which Quiet Mode is the most quiet? White over black bars or black over white bars? Sorry if I'm being thick!
I expect AA prioritises room temperature over cop, which most customers would want. Perhaps it takes time to stabilise. Last night our OAT was 3C, flo...
Hi JakeT, I agree with all the replies. My flow rate is 19 l/min, however I have all UFH and no buffer tank. I also have local pumps for the UFH, and ...
@damijand I'm sure you will have read this, but the FTC Installation Manual page 16 Option A says " If more than one wireless remote controller is use...
@derek-m I haven't followed all this topic, but my Ecodan is defrosting once, or slightly more than once, per hour in this weather. I also thought it ...
@derek-m Thanks. Yes, I will setback only 1C, and ramp up as gradually as I can, about 12 hours later.
@derek-m Hi, I am still experimenting with AA. It was great before the cold weather came. Now it's colder, and the HP wants to run at higher power, I ...
@derek-m Hi, I am still experimenting with AA. It was great before the cold weather came. Now it's colder, and the HP wants to run at higher power, I ...
Hi, the standard tariffs in the UK are the same price day or night. There are Economy 7 off-peak tariffs that are cheaper for 7 hours at night, requir...
Thanks kev-m, this forum really helps to get my head around these issues, and the penny has finally dropped. On installing the replacement HP, a house...
@kev-m Thanks kev-m, but I'm still not sure if my setup is correct. What I really want to know is - do your house thermostats stop your HP (and it's p...
Ps, I have seen a setting called Simultaneous Operation (on/off/ambient ). I'm not sure what it means, but maybe it is Simultaneous Operation of Heati...
- 26 Forums
- 2,590 Topics
- 60.3 K Posts
- 335 Online
- 6,922 Members
Join Us!
Worth Watching
Latest Posts
-
RE: Octopus Cosy Heat Pump Owners & Discussion Thread
Hush mode now released. I've not tried it yet. Should b...
By swwils , 16 minutes ago
-
RE: Air-to-air heat pumps - best models and installers
Are you creating a whole new category for A2A?
By ASHP-BOBBA , 24 minutes ago
-
RE: A2A vs A2W: Which Heat Pump Would You Pick?
There isn’t as far as I know, @djh, but you’re welcome ...
By Majordennisbloodnok , 13 hours ago
-
RE: Can anyone explain the following behaviour with a Grant Aerona 3 R30 / Smart Controller?
Final Update. Yesterday, I was going through the moti...
By Unsure , 14 hours ago
-
RE: How much can an east/west solar solar system be oversized?
Best performance occurs with PV string near inverter no...
By bobflux , 14 hours ago
-
RE: Forum updates, announcements & issues
Thank you Mars for all your dedication to improvements;...
By Toodles , 17 hours ago
-
RE: Who do I complain to about a poor ECO4 installation, can anyone advise?
Take it one step at a time. If you can get the dhw and...
By JamesPa , 23 hours ago
-
RE: Selling 2 x Kensa Shoebox 7kw GSHP (New)
Hi Jain, we’ve got an ashp so I’m afraid we won’t be yo...
By Judith , 23 hours ago
-
No buffer or low loss header Grant controller in sens...
By JamesPa , 1 day ago
-
RE: Are We Sleepwalking Into Another Race to the Bottom?
That's an amazing job to get all that in there! A truly...
By Batpred , 1 day ago
-
RE: Anyone concerned about GivEnergy?
Thanks for your advice - I'll keep trying with the inst...
By JohnDwyer , 2 days ago
-
RE: Plug and play solar. Thoughts?
I am also yet to find a case where an installation that...
By Batpred , 2 days ago
-
RE: British Gas vs Octopus Energy vs Heat Geek vs EDF vs Aira vs OVO vs EON.Next vs Boxt
This is what I got from OVO. At least it was quick.. ...
By Batpred , 2 days ago
-
RE: IVT greenline HT Plus E - Circulation Pump Constantly On
Welcome to the forums. Irrespective of which brand yo...
By Mars , 2 days ago
-
RE: 7.5kW Heat Loss, But Quoted a 10kW Midea. No Re-Pipe, No Buffer Tank. Does This Add Up?
Oh, how I love these old scientists!I'm in with your 5 ...
By LeJamaisContent , 2 days ago
-
RE: Jokes and fun posts about heat pumps and renewables
@jamespa Someone who is not easily phased I suppose.
By Toodles , 3 days ago
-
@downfield Once OE had removed our gas meter and capped...
By Toodles , 3 days ago
-
Living with a Low Loss Header (Or Measure For Measure, it’s All About the Pump)
I know, low loss headers (LLHs) aren’t necessarily ‘low...
By Toodles , 3 days ago
-
RE: What is the main ‘dictator’ of Agile’s unit price?
After seeing umpteen negative price slots again today, ...
By ChandyKris , 3 days ago
-
RE: The Reality Behind a Failed Heat Pump Installation – and an IWA Insurance Rejection
@ian-w Getting back to the problem in hand, what do yo...
By JamesPa , 3 days ago
-
RE: Solar Power Output – Let’s Compare Generation Figures
@papahuhu Generally, I leave Homely to take care of mat...
By Toodles , 4 days ago
-
@judith, glad you found the story interesting. On eff...
By Mars , 4 days ago


