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Last seen: Sep 19, 2024
The fact that the system may be designed to operate with a maximum Leaving Water Temperature (LWT) of 50C does not mean that it has to be operated at ...
@jamespa I feel certain that Donald Trump will claim that he will produce the greatest, most 'beautiful' climate change of any President, past, pres...
@editor In the first instance the system with a buffer tank would require two water pumps rather than just one, so is very likely to use more electr...
It very much depends on what is meant by poorly installed and correctly installed. If you mean buffer tank or no buffer tank or PHE or no PHE, then of...
@judith One of the main determining factors in heat pump efficiency is the ratio between the heating capacity of the heat emitters in relation to th...
@jamespa James I thought that you would have realised by now that heat pumps are much too complex for us common folk to understand. Shame on you. ...
If the cost to repair the system was £4500, then it was not just a matter of changing a few radiators. Your example is therefore not what is being dis...
@iantelescope It would have probably been more useful to show the inlet and outlet temperatures on the primary side of the PHE along with the inlet ...
@rhh2348 It may be useful to consider the tasks being performed by a heat pump compressor and how these can be affected by variations in speed and l...
@iantelescope Since you seem reluctant to make physical changes to the wiring of your system you could try operating in the following manner. Set ...
For correct operation of your system it is necessary for the primary and secondary water pumps to operate at the same time. Without knowing exactly ho...
When he said 'can be controlled by Kraken', I suggest that you confirm that this is an option and not compulsory.
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Latest Posts
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RE: 15kw pump for 225m2 1990's house - over kill?
@editor sorry should have been clearer - the whole hous...
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@editor Manually setting the charging times and rates o...
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RE: How much of your renewable and home setup would still work if the internet went down?
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RE: Renewables & Heat Pumps in the News
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RE: Octopus Cosy 12 Heat Pump Regret: Incredibly Loud, Poor Heating & Constant Hum - Help!
@editor FWIW my problem was resolved, eventually, after...
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My heating has been off and DHW on throughout the summe...
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RE: Anyone concerned about GivEnergy?
The GivE forum seemed to have survived the collapse of ...
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RE: How quickly would you want/expect heat recovery to take from setback?
@singlespeed I had better explain how my radiators are ...
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RE: Cooling/heating with one unit
@mrkfm The Solo has a small capacity and only suitable ...
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First you need to know how much thermal energy you'll n...
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Come for the low-carbon homes. Stay for George Clarke’s...
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RE: How should the Boiler Upgrade Scheme be reformed?
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RE: Heat Geek installations: share your experiences
one thing i learnt from reading people’s comments and e...
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