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Last seen: Sep 19, 2024
I'm afraid your figures just don't add up. To supply 12kW of thermal energy at a LWT of 28C, you would require heat emitters with a total capacity o...
@ericdo I suggest that you also ask the local authority if these, what would appear to be very stringent, noise restrictions apply equally to all yo...
@mcwatson1974 TH1 is the remote room temperature sensor (hardwired or wireless), which is an optional extra. I suspect that you do not have this ins...
Maybe you should complain to your MP to do something about those pesky clouds. I thought that is why they keep installing all those 'big fans', to blo...
@ericdo I am not an acoustics expert, but I do try to apply the laws of physics and common sense to try to resolve problems. What we as humans und...
I would suggest as a check, that you set your system into fixed Leaving Water Temperature (LWT) mode, with an approximate setting for the weather cond...
This is one of the problems, since as the LWT is reduced, the quantity of thermal energy that can be transferred to the heat emitters is also reduced,...
There are often additional screens available under the installer login, which you may be able to access. Maybe some Daikin owners can guide you?
I remember Hydros, but not the details. What was the outcome?
Yes, when I say heat pump starting and stopping that would indeed include the compressor, and may or may not include the water pump. A heat pump sho...
@newhouse87 If your heat pump is starting and stopping 6 times or more each hour then it is deemed to be short cycling, which should be avoided. Sta...
If the heat pump has stopped, but the water pump is still running, then the LWT and RWT should be approximately the same. Some thermal energy will sti...
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Degrees of Separation
Latest Posts
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RE: Plug and play solar. Thoughts?
Impressions so far from the one I've installed are that...
By EtchedPixels , 46 minutes ago
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@batpred The Daikin temperature probe protrudes from th...
By Toodles , 4 hours 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 , 6 hours 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 , 7 hours 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 , 7 hours 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 , 11 hours ago
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Daikin Altherma 3 R F+W, room thermostat control, weath...
By JanHarley , 12 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 , 15 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 , 1 day 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...
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RE: Grant Aerona3 13kw - Buffer Tank - Heating Journey
@heymikey Well done in achieving as nearer a match acro...
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