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: Nov 12, 2026
Interesting. I currently run in 'low noise' mode at night and I find that mine overshoots in both 'normal' cycling and defrost but not when 'low no...
I think we commented on this briefly earlier and I agree. I also think it might be more or less inherent with our climate and the 3:1 (or in realit...
This is an interesting one which had faintly crossed my mind. Does any heat pump do this. I have heard that there are some which have an auxiliary...
I will concede that the first sentence was blunt and for that I apologise if offence was caused. It was intended to be succinct (surely a good thing)...
Thats a brilliant plot with a full range of temperatures. Your 'no cycle' window is clearly shown as about 8C-5C. The cycles even only just above 8C...
I 100% agree that this needs tackling and understanding. I have seen very little analysis of the economics of part time heating with either fossil f...
In fairness that is well understood and why its costs over a season/SCOP that commonly get quoted and compared not costs at any particular temperature...
⁶ The article goes on to say this "However, minimum standards for energy efficiency in newly built properties under the rules will preclude th...
I can see the magnaclean. I cant remember whats inside TBH but that sounds about right. Oh dear - its just possible that the heat exchanger coul...
as @downfield says fan radiators (with the exception, I think, of the Myson Ulow-2 which is literally a more or less standard radiator plus fans) have...
All noted, I hadn't encountered HTC before, but now you have explained it it makes perfect sense. Your concerns about consumption based estimates a...
Each Jaga rad has its own temp sensor and fan controller. There is no central connection to the heat pump. Same with Mitsi and just about every othe...
SPONSORS
Degrees of Separation
Latest Posts
-
Should I change my cylinder when changing from a gas boiler to a heat pump.
I have 178 L Gledhill unvented cylinder which was fitte...
By David , 3 minutes ago
-
Should I change my cylinder when changing from a gas boiler to a heat pump.
I have 178 L Gledhill unvented cylinder which was fitte...
By David , 3 minutes ago
-
RE: Plug and play solar. Thoughts?
Impressions so far from the one I've installed are that...
By EtchedPixels , 1 hour ago
-
-
@batpred The Daikin temperature probe protrudes from th...
By Toodles , 5 hours ago
-
RE: Air source heat pump roll call – what heat pump brand and model do you have?
@editor And as an occasional contributor, may I say wel...
By Toodles , 7 hours ago
-
RE: Should Households Who Can Afford It Pay More for Energy to Help Those Who Can't?
They don't have to try. Our entire system is d...
By EtchedPixels , 7 hours ago
-
RE: Why don't people choose heat pumps?
Fair enough. I guess I was thinking of pipes that run ...
By JamesPa , 7 hours ago
-
RE: How Can I Prove Coal Was My Main Heating Source Without Receipts?
Got excepted for the grant now so thanks for the replie...
By Chilli304 , 11 hours ago
-
Daikin Altherma 3 R F+W, room thermostat control, weath...
By JanHarley , 12 hours ago
-
RE: Buffer tank on a 2 x 14kw Ecodan system
Pretty much as I had guessed in my crude scaling from m...
By JamesPa , 15 hours ago
-
RE: Help me keep the faith with my air source heat pump installation
Well you have a vibration generator running at some fre...
By bobflux , 1 day ago
-
RE: Who's your electricity provider and what's your tariff?
@downfield Thats a decent rate, I’m shocked they hadn...
By Papahuhu , 2 days ago
-
RE: Adventures in heat loss calculations
@toodles thanks! So as suspected, around a doubling of ...
By SusannaSaunders , 2 days ago
SPONSORS
