
Last seen: Sep 10, 2025
Sorry, should have quoted sources: Installations: the annual numbers come from the European Heat pump Association (a trade body) and (I should have ...
Eeek! Also not quite the done thing to a listed building, but of course they are very much in the minority.
Consider this situation, that just happens to happen in a period of remarkably stable weather conditions: one day, I run the heating all the time, LWT...
Yes, but is also running for less time, and the two may cancel out, partly or wholly. This is in its way partly another way of explaining my paradox: ...
I think this is the nub of the whole thing. This is why I all but said at one point (deliberately provocatively, to provoke discussion) that heat pump...
I couldn't agree more, which is why I have sought clarification from @filipe on the statements of his that baffle me. Indeed in science, it is often t...
@filipe - I think if you read what I have written you will find that rather than taking everything out of context, I have tried to put things in conte...
I fear this is a common problem, inadequate data because it is just so bloody hard to get good data. The manufacturer's apps are in my experience usel...
@filipe - I am sure you are very erudite but I have to say your very long answer to my very simple question (post or re-post or link to the plot showi...
Yes, but what does it show??? Post the chart, or failing that, give a written description of what it shows. If you have periods with zero amps, then y...
Yes, you have continuous energy monitoring of all your circuits, but what does it show???
Heresy, of course, but very interesting heresy. It is in effect what my proposed setback and boost approach will do, which means I too am probably a h...
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RE: Midea ASHP – how to set weather compensation
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RE: COP is not the only measure of efficiency
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RE: Who’s Caved and Switched the Heating On Already?
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RE: 300 Liter Tank - Do I have to heat it all?
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@scalextrix Name plate capacity
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RE: Solar Thermal DHW and ASHP
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@judith thanks for your suggestions. Starting from col...
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RE: Inventor (Midea) Heat Pump short cycling advice
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Just done your survey!
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RE: Failing heat pump system - seeking thoughts on a rebuild
@cleardene-ashp just thinking about your issues here. Y...
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