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Last seen: Aug 12, 2026
Not unless either you allow the AI to turn on cooling when the sun is strong, or you give it control of the windows and curtains also! No amount of ...
I have A2W. It works well. However ... If I had a modern, open plan low loss house then maybe A2A... except that such a house would probably alrea...
Mine does make some strange noises during defrost but nothing I would describe as a rattle. I have no idea if Hitachi tech support are helpful or no...
Yup that will do! I cant see a problem with that in principle but this is something worth checking in the app. According to the app (I havent ve...
No. Absolutely do think of it as the temperature you want the room. In more detail: The heat curve slope is set by the parameter: 'Heat ...
Heat pumps should always be run with most (preferably all) of the system open. Shutting down 10-20% is unlikely to be a problem, shutting down more i...
Thats expected I wouldn't expect it to rattle. can you tell what is rattling?. I would expect it to be iced up Honestly no idea what cycle ...
Unless your house cools a lot during the setback, its still losing heat at almost the same rate - houses dont stop losing heat because you turn the he...
Absolutely. Dont use it! Seriously Nest, like other smart thermostats (other than Homeley, Havenwise, Adia), are wholly unsuitable for heat pump co...
Hi Thanks for the extra info, it helps with the picture Just to confirm what is the make up of the downstairs flooring/insulation (you speak of su...
@trebor12345 As you can see the community is discussing ideas on how you might best control this system. I have been reading the user manual. You h...
I didn't know about that history. With the modern trend towards retrofitting UFH this means that we can expect a whole slew of failed heating install...
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Degrees of Separation
Latest Posts
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RE: PV and battery long payback - sense check query
NB @majordennisbloodnok - there's no single definition...
By Transparent , 2 minutes ago
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RE: Starting Our Heat Pump Journey: 1962 build 3 bed detached house
For some reason, never explained, Aria use a buffer. H...
By AndrewJ , 51 minutes ago
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RE: Indevolt Batteries UK Support & Info Thread
@dansus To achieve a full 3kW (3000W / 13A) continuous ...
By Indevolt Tech , 2 hours ago
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Flushing system, cleaning and inhibitor
Hi all, I have some questions about flushing my syste...
By Old_Scientist , 3 hours ago
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I don't notice mine defrosting, and most of the time Im...
By JamesPa , 15 hours ago
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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 , 1 day ago
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RE: Electricity price predictions
2. As EV ownershp increases it'll certainly increase de...
By EtchedPixels , 2 days ago
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I meant to say I cannot register my kit at Energyplus… ...
By Batpred , 2 days ago
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RE: HomeTherma Is Live: A New Home-Energy Platform Built Around the Homeowner
Signed up!
By bobflux , 3 days ago
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RE: Has anyone seen this problem before? Huge anticycling times
Oh dear. Glad it was replaced. I have been mighty imp...
By JamesPa , 4 days ago
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RE: Can I start an argument about buffer tanks please? 🙂
Dont, just adjust the LSVs to get different temperature...
By JamesPa , 5 days ago
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