Last seen: Sep 23, 2025
Again, this is the wrong question. The short answer is that it doesn't cause the IAT to rise because the 'predicted none setback scenario' never actua...
@derek-m - it seems to me that you might be moving close to torrents of abuse territory. I can take it, but it is not pleasant, and I am sure others d...
@derek-m (and anyone else who wants it) - here is my December 2023 hour and minute data in csv format:
For the umpteenth time, I post my data and ideas so they can be reviewed, successes approved and errors pointed out. If I am not happy with this, I ha...
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...
Latest Posts
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Is there any update on this system? How's it running no...
By davidnolan22 , 1 hour ago
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RE: Testing new controls/monitoring for Midea Clone ASHP
@papahuhu I appreciate well intentioned but we are goin...
By benson , 2 hours ago
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RE: Why does an ASHP provide a more comfortable environment than a gas boiler?
Even if it is oversized it's very highly probably that ...
By JamesPa , 2 hours ago
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@drei in your original post, you said: Did the Heat ...
By GrahamF , 3 hours ago
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RE: Updated Data on Dimplex Edal 270L ASHP Hot water tank 1 year full data. Scottish Highlands
Air to Air conditioning units still need an external Fa...
By Bob@Lochinver , 5 hours ago
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RE: Do I just go with the lowest quote for my heat pump?
I’m hoping for a bit of help. The system is an Octo...
By Jancold , 10 hours ago
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RE: Which temperature sensor for a Steibel buffer and Ecodan?
@ashp-bobba many thanks for the information. I have f...
By downfield , 12 hours ago
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@judith Applied for replacement from installer. If...
By cliffhanger , 13 hours ago
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RE: Renewable Heating Hub WhatsApp Channel
I clicked on the link and have WhatsApp on the computer...
By dgclimatecontrol , 1 day ago
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RE: Say hello and introduce yourself
Thanks for the warm welcome @editor and can't wait to b...
By Pirate Rich , 1 day ago
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RE: Powerwall 3 or Myenergi or something else?
Let's also bear in mind that Fogstar supply more than o...
By Majordennisbloodnok , 1 day ago
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RE: How to choose Towel Rails for an ASHP
@judith Yes I agree. They are extremely expensive. ...
By GrahamF , 2 days ago
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Riello NXHM Monobloc Air Source Heat Pump
Hi, does anyone have any feedback on Riello NXHM Monobl...
By dgarvey , 2 days ago
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RE: How to Zone with a Single Room with UFH
We have exactly what you describe, one utility room wit...
By Judith , 2 days ago
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RE: Who's your electricity provider and what's your tariff?
@agentgeorge Come the Ist of October, the Cosy cheapest...
By Toodles , 2 days ago
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RE: Boxt Heat Pump Installation Experience
@ashfp Mine does have a buffer tank. That was my experi...
By Andrew J H , 3 days ago
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RE: Help me keep the faith with my air source heat pump installation
I'm sure you are right, I was just trying to understand...
By JamesPa , 4 days ago
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RE: Preparing for 2nd winter in new build house.
Yuch! So that's basically just an on/off control. I...
By Transparent , 4 days ago
