Last seen: Sep 18, 2025
Got it, thanks! As I have just said, I am more than happy to have my mistakes pointed out when it is done in a civilised manner. BTB, don't get me s...
@derek-m - I am getting rather fed up with your insinuations that I either cook the books and/or am a buffoon, malign or otherwise. Of course I am onl...
Yes, we are saying the same thing here using different words. I said "steady average IAT (ie no net energy gain/loss over time)", average being over 2...
I agree. In medicine (as elsewhere), we call it N=1. It's a single case report, an anecdote. The next step up is a case series (maybe N=10 or somethin...
@derek-m - it seems the quotes/new comment in your post have got mixed up, making it hard to follow. I think you rather than I wrote: "So how do you...
I am sure the first point is correct, but the second relies on the correct inclusion and processing of the many variables. As I have said before, I do...
I agree with most of the points, but the 1.18 factor is there, as the average difference between the Midea volts x amps value and the external kWh met...
The two charts together are intended to compare the energy in predictions from your model (upper chart) and my regression equation (lower chart) again...
We are in effect using the same method, observed with setback vs expected without setback. The general method of comparing observed vs expected is wid...
Couldn't resist one final peek...and this really is the last one, just to, I hope, clear this up: Exactly, they compare observed with setback aga...
@jamespa - thanks. We cross posted - as I said, I'll be back on the case before too long!
@derek-m - thanks, and I agree, images can convey a lot of information that our human brains can take in very easily. The two charts compare the act...
Latest Posts
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RE: Help me keep the faith with my air source heat pump installation
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RE: Big Changes Coming to Our Heat Pump System
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RE: MCS certificate SCOP vs real-world performance
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RE: Testing new controls/monitoring for Midea Clone ASHP
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RE: Powerwall 3 or Myenergi or something else?
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@jamespa Thanks. Yeah any adjustments Ive made at pr...
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RE: How to choose Towel Rails for an ASHP
@rob-nezard yes absolutely. Here is the link and a pho...
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@mixergy Thanks for the update, I would appreciate some...
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I noticed that too and thought the same thing, but then...
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RE: Electricity price predictions
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RE: Who’s Caved and Switched the Heating On Already?
We've been running our Ecodan system, installed in June...
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Ok. Two schools of thought. The first is to run the ...
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@drei Willing as I am to help, I don't think I'm yet ...
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Selling 5 year old ASHP & Gas Combi Boiler - £590
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