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Last seen: Aug 11, 2026
@mars I think your commentary is very fair and balanced. I do get that suppliers are genuinely experimenting with tariffs to find out what customer...
I dont think there is any material limitation but you do have to avoid creating areas of negative pressure once gravity is taken into account (which i...
@editor Cross border or cross-entity tax optimisation is unfortunately a well established practice and some companies have whole departments dedica...
The Next export tarrif was fixed for 12 months so until your renewal you may well not hear (and by then it may have changed). Here is what it current...
I dont disagree, although I still maintain that the 15p flat rate was fairly obviously unsustainable. I think surrendering some control is likely to ...
Agreed although reducing cheap hours from 7 to 6 is a bit of a disadvantage. For me the switch to banning combining it with a decent export tariff, w...
No surprise here then. It was never going to be sustainable without some effort on their part to control the heat pump so that they could play games....
Flow rate x delta is how heat pumps monitor energy to house, no reason for cosy to be different so presumably this is what it does.
Welcome and I am sorry you are having this problem. The obvious answer is to delete the buffer and secondary pump which will remove the pro...
The thing that worries me is that this brainless crap is only going to get worse as AI reinforces AI trained by brainless crap like this. Physically...
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Degrees of Separation
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RE: Do I need to change the control unit when replacing my Ecodan Air Source Heat Pump
Kind of you, @calumm, but it was @f1p who did the heavy...
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RE: Electricity price predictions
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I meant to say I cannot register my kit at Energyplus… ...
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RE: HomeTherma Is Live: A New Home-Energy Platform Built Around the Homeowner
Signed up!
By bobflux , 2 days ago
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RE: Has anyone seen this problem before? Huge anticycling times
Oh dear. Glad it was replaced. I have been mighty imp...
By JamesPa , 3 days ago
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RE: Can I start an argument about buffer tanks please? 🙂
Dont, just adjust the LSVs to get different temperature...
By JamesPa , 4 days ago
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RE: Heat pump running costs – what has actually worked for you?
I installed the air source heat pump in January 2026, i...
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RE: Grant Aerona Air to Water R290 6.5 kW - Quiet Mark and Silent Running
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