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: Dec 8, 2025
My Aira heat pump installation has been well documented in this forum but I've finally got round to editing the video's I did each day. Feel free to t...
Hi @m1308 as JamesPa said there are many variables but yes we have the Aira 8kW in a 3 bed,but ours is a detached Victorian property. We are about 11...
Octopus's heat loss calculation is very cautious. They told me my heat loss was about 13.5kw, so 'out of scope' for them, when my own heat loss calcul...
@ivanopinion Heat pumps really should have labels standardised. IMHO if says 8kw on the model lable, it should hit 8kw at a standardised flow temp (ma...
@trungdong I feel better now that the app shows energy consumption data. You can figure out roughly how it cycles from this. As we don't have COP data...
@andy_e That's quite a price difference. Octopus would not honour our quote of £4500 due to their heat loss calculation saying the heat loss was out o...
Following on from my issue with poor flow through a few radiators and likely following on from a poor Trustpilot review. Aira have been out this week ...
@borderbloke I was thinking similar to Toodles. Aira have partnered with Heat Geeks. Regional Aira teams have a go to contact for tricky installs and ...
Potential quick fix for any Aira Heat pump customer - if Flow temperature feels too warm for the outdoor temperature, using a lot of power, overshooti...
Forum Handle: MikeH Manufacturer: Aira Model:Aira 8kW Type: ASHP, Arrangement: Mono, Area of Country: Nottingham Home Type: Dethatched Hou...
Update from our Aira install. We've just had an engineer visit to balance the radiators and address weather compensation. We could have been seen last...
@johnmo You've got me thinking. I started downstairs closest to the buffer and only did the downstairs before stopping because the last 2 rads furth...
SPONSORS
Degrees of Separation
Latest Posts
-
We kept ours and Heat Geek would have been in touch if ...
By Batpred , 2 hours ago
-
RE: Who's your electricity provider and what's your tariff?
Hope you are hearing from a good source? Call me old ...
By Batpred , 2 hours ago
-
RE: Missing flow temperature in Heat Geek proposal
The Heat geek contract had various get-out clauses with...
By Batpred , 3 hours ago
-
RE: Why are ASHP installs so expensive?
It seems a quite comprehensive breakdown. I will try to...
By Batpred , 4 hours ago
-
RE: Starting Our Heat Pump Journey: 1962 build 3 bed detached house
@ian-s I would encourage you to have a conversation ...
By Rob of York , 9 hours ago
-
RE: Is it the house or the equipment?
Thanks @jamespa The last hard to fix draughts in the...
By springswood , 11 hours ago
-
RE: Vaillant Arotherm – Using Heating
@l8again Mine is typically using 11w including the i...
By Batpred , 13 hours ago
-
RE: Next steps on my ASHP journey: Radiators and Pipework
If you have a flowmeter and two temperature probes, the...
By bobflux , 21 hours ago
-
RE: Siting of the external sensor on a heatpump
@jamespa Absolutely. Even if the same mistake was mad...
By Batpred , 1 day ago
-
-
RE: Recommendations in Ely (Cambs) area for Full setup checks on Nibe HP setup for House.
In fairness all heating has cost a lot to run in recent...
By JamesPa , 2 days ago
-
RE: Navigating the World of Refrigerants In Heat Pumps: A Guide for Homeowners
Indeed we are invvestigating AC at present and are havi...
By Toodles , 3 days ago
-
RE: Daikin ESPAltherma and Home Assistant installation
It's laziness lol The PV system is very chatty, meter...
By bobflux , 4 days ago
-
RE: Problems with sizing a replacement for a Viessmann Vitocal 200-S
R (The R Project for Statistical Computing, I use it wi...
By cathodeRay , 4 days ago
SPONSORS
