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Last seen: Jun 10, 2026
Thats very comparable to my experience. Do be patient as you get closer, it takes time to get the heat curve right and zones/radiators perfectly bala...
How about white or any RAL colour at extra charge? Just kidding! TRV heads are available in black, white, chrome, possibly anthracite. That probab...
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...
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Degrees of Separation
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