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Last seen: Feb 1, 2026
ChandyKris, Thank you for your continued interest. I envy your usage for January! On average for the month of January 2026 our daily usage was 42.2 ...
@chandykris Thank you for your detailed response.It is interesting to note that you have a 6 kW pump for a 200 m2 house whereas our home is 180 m2 wit...
@editor Mars, First of all thank you for your encouraging words! When my wife and I had decided to go for an ASHP we appreciated that it m...
@benson Thanks for responding and for your advice. The kWh hours usage I mentioned was for the entire house. For the ASHP in isolation it was 928 ...
@downfield Likewise we are also retired and want a warm house throughout the day. 19c seems to keep us comfortable. I have been advised not to lower t...
@jamespa Regrettably I have no idea. However I am due a call from Aira and will pose that question. As a matter of interest, what would you expect the...
@jamespa My December 2025 consumption was 1241kWh. So far for January, 337kWh.
@downfield Thank you for your response and suggestions. The more I read on TOU tariffs I see the real benefits for those with batteries and/or EV’s. T...
@jamespa As far as I am aware I don’t think Aira has explicit weather compensation settings. Certainly no settings that are user accessible. Instead ...
JamesPa, Thank you for your very detailed and considered response. To answer your questions: It is an Aira 12Kw heat pump. I don’t k...
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RE: Who do I complain to about a poor ECO4 installation, can anyone advise?
Great. In that case I would definitely cancel the over...
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RE: Plug and play solar. Thoughts?
Thats incorrect. The protection devices (fuses or MCBs...
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RE: Anyone concerned about GivEnergy?
@johndwyer Just to mention something that helped me whe...
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RE: IVT greenline HT Plus E - Circulation Pump Constantly On
Welcome to the forums. Irrespective of which brand yo...
By Mars , 14 hours ago
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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 , 14 hours ago
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RE: Can anyone explain the following behaviour with a Grant Aerona 3 R30 / Smart Controller?
Unfortunately Mr Smith may need to adjust his expectat...
By JamesPa , 18 hours ago
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RE: Jokes and fun posts about heat pumps and renewables
@jamespa Someone who is not easily phased I suppose.
By Toodles , 19 hours ago
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@downfield Once OE had removed our gas meter and capped...
By Toodles , 21 hours ago
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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 , 24 hours ago
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RE: What is the main ‘dictator’ of Agile’s unit price?
After seeing umpteen negative price slots again today, ...
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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...
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RE: Solar Power Output – Let’s Compare Generation Figures
@papahuhu Generally, I leave Homely to take care of mat...
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RE: Forum updates, announcements & issues
A quick heads-up. We’ll be carrying out a major forum...
By Mars , 2 days ago
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@judith, glad you found the story interesting. On eff...
By Mars , 2 days ago
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RE: New Vaillant aroTherm Plus in black - When will it come to the UK?
The vaillant controller and app do all of that (and mor...
By JamesPa , 3 days ago
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RE: Installer Fitted 9kW Instead of 11kW Heat Pump and Changed MCS Paperwork - What do I do?
I read this thread from the beginning to its end.And th...
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RE: Water law settings... A year on
Yes it does Apart from the abbreviations! We're in ...
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My Immersun power diverter problems now they have ceased trading
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RE: To re-pipe or not to re-pipe? Moving from oil boiler to air source heat pump.
Hello @Penval unfortunately, now the winter is gone and...
By LeJamaisContent , 4 days ago
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RE: Grant Aerona R32 – Summer, Winter mode & Setbacks
What are you envisaging doing throughout the day? Pers...
By JamesPa , 4 days ago
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@batpred ok My energy delivered in kWh was a...
By JamesPa , 4 days ago
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