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
The guarantee seems good to me... I suspect they'll be back to fit bigger radiators by February.
Honestly I would just ask for the radiators to be replaced in the rooms you are concerned about. They don't cost much. You could do it separately but ...
Impressive! Interesting use of ChatGPT too - wouldn't have thought it would have this sort of specialist technical knowledge.
@ian33a What size unit did you get in the end? My guess would be 12kW?
Looking at it another way, do we think heat pump installers are making massive profits? I don't think so. If they were, surely it wouldn't be so hard ...
This guy did something similar (with a dehumidifier rather than an AC unit):/p> He just had the heat exchanger sat in a bucket of water, wh...
What I really want is an F-gas qualified engineer who's willing to do weird stuff with my house. I tried calling one of the companies who do the "wate...
In our experience, the buyer usually pays for any surveys they want or that have been recommended to them as part of the building survey. I would kind...
Hah I've been researching that too. I've got some whacky ideas of my own but there are companies that sell the units and install them - search for "wa...
@springswood - my radiators are plumbed the "normal" way, so that the cold water mostly stays on the bottom/left of the radiator. I'd say about 1/3rd ...
@judith you're welcome! @carpenterstation the flow temp is indeed the 16 degrees C on the FTC. Fairly easy to set and I think can be changed in the ...
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 , 6 hours ago
-
RE: Plug and play solar. Thoughts?
Impressions so far from the one I've installed are that...
By EtchedPixels , 7 hours ago
-
-
@batpred The Daikin temperature probe protrudes from th...
By Toodles , 10 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 , 12 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 , 13 hours ago
-
RE: Why don't people choose heat pumps?
Fair enough. I guess I was thinking of pipes that run ...
By JamesPa , 13 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 , 17 hours ago
-
Daikin Altherma 3 R F+W, room thermostat control, weath...
By JanHarley , 18 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 , 21 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 , 3 days ago
-
Six books in three years and I think I’ve now covered j...
By Mars , 3 days ago
SPONSORS
