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Last seen: Nov 12, 2026
Yes, or not properly pushed into the pocket on the side of the cylinder.
Its not 'very high' its completely ridiculous. 25kW is still enough to heat 12cu m of water every day, I repeat, what are you gong to use this vast a...
120kW seems enormous, whats the floor area of the property? I dont understand why DHW needs to increase because the property is listed. 50kW allows...
Its the actual flow rate, after you have bypassed the buffer/pump, that you are interested in. Your controller should have a read out and I would mak...
Yes the bypass is as I sketched, although I should sound the note of caution that, as I don't have a full system diagram, there may be something else ...
Shouldn't be a problem, in common with many fancoils it has a very short pipe with lots of fins on, not a long pipe. That means it doesn't add much t...
To tweak for low temps I would increase or decrease (as appropriate) the target flow temperature at the minimum outdoor temperature end of the curve.
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Latest Posts
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RE: DIY powerflushing tutorial
'Brown' isn't terrible though. Again, in the correct ci...
By Pirate Rich , 3 minutes ago
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What we normally do is set the heat pump to holiday mod...
By Majordennisbloodnok , 13 minutes ago
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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 , 31 minutes ago
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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 , 1 hour ago
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RE: Why don't people choose heat pumps?
Fair enough. I guess I was thinking of pipes that run ...
By JamesPa , 1 hour ago
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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 , 5 hours ago
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Daikin Altherma 3 R F+W, room thermostat control, weath...
By JanHarley , 6 hours ago
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RE: Buffer tank on a 2 x 14kw Ecodan system
Pretty much as I had guessed in my crude scaling from m...
By JamesPa , 9 hours ago
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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 , 22 hours ago
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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
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RE: Adventures in heat loss calculations
@toodles thanks! So as suspected, around a doubling of ...
By SusannaSaunders , 2 days ago
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Six books in three years and I think I’ve now covered j...
By Mars , 2 days ago
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RE: Grant Aerona3 13kw - Buffer Tank - Heating Journey
@heymikey Well done in achieving as nearer a match acro...
By Toodles , 2 days ago
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Grant Aerona - Weather Compensation and Schedules
Im trying to set up a friends Grant Aerona. The WC curv...
By bontwoody , 3 days ago



