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Last seen: Sep 19, 2024
Try measuring the temperatures at the LLH, if there are large differences then the primary and secondary flowrates are not balanced. How many water ...
Do you have a buffer tank or LLH?
Maybe you should ask Freedom why they installed a PHE.
One further item I forgot to add to the list. It would be useful to know the concentration of anti-freeze, if any is present. What size of Ecodan ...
@cathoderay I think that the PHE was included within your system to provide separation between the water containing ant-freeze, and that going throu...
The only way I have found of assessing Thermal Mass is to see how the IAT falls when the heat pimp stops operating. Obviously the longer the time peri...
The present opinion seems to be that buffer tanks should be avoided if at all possible, because of the possibility of mixing causing the heat pump to ...
@transparent Why doesn't the government just issue everyone with earplugs? Simples. 😋
That is easily remedied, you just change all the locks whilst they are out. 😋
Where is this information hidden? Does it only apply if fitted by an installer?
@sunandair I forgot to mention. One thing I may be able to do (when time, and she who must obeyed, permits), is carry out some 'whatiffery' that you...
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Latest Posts
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RE: Air source heat pump roll call – what heat pump brand and model do you have?
We've had an influx of new members joining the forums o...
By Mars , 13 minutes ago
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@editor thank you that's a very useful reply. We've man...
By Brazilguy67 , 42 minutes 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 , 2 hours ago
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Daikin Altherma 3 R F+W, room thermostat control, weath...
By JanHarley , 3 hours ago
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RE: DIY powerflushing tutorial
Same 🤣 Near Lyon, France. Water has lots ...
By bobflux , 3 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 , 6 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 , 19 hours ago
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RE: Why don't people choose heat pumps?
@susannasaunders The link I have found may provide a li...
By Toodles , 21 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: Should Households Who Can Afford It Pay More for Energy to Help Those Who Can't?
@batpred I mentioned earlier that targeting the payment...
By Toodles , 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



