Last seen: Sep 23, 2025
Covered in my recent post (I'm not sure, don't have enough detailed data, but on balance, it looks random, but I don't know for certain). If/when I ha...
Will you please stop making insinuations that have no basis in fact. I have released all the all the raw/actual data for December in the zip file I po...
@derek-m - broadly, I think you have got it, apart from this paragraph: I am not sure where that comes from or what it does. Boiled down to its...
@iancalderbank - thanks - looking at the chart for days with minimal hot water use, it is almost always 10 degree drop per 24 hours, so I suppose with...
I agree, it does seem high, and I get reminded every time I see the DHW tank temp chart. It's the fairly common I think Telford Tempest Heat Pump mode...
Me too, but I fear it is a fact of life that modern DHW tanks aren't in fact that well insulated. Mine drops most days by about ten degrees, from 50 d...
On a positive note, something of a breakthrough on the energy in calculations, and the need for a 1.18 correction factor. Against expectations based o...
I do understand, and your thoughts are also very much in my mind. I have tried to operate restraint, but in my defence, I do have to say that within...
Well, that's all good then, it means you understand the effect you have on people. But I still don't understand why you don't want to verify (or oth...
Given your low confidence in and derision for my data, my calculations, my charting and my interpretations, I think it is best if I give you the raw d...
This is an extremely interesting idea, and the fitting of computer fans is well within my DIY capabilities. Being low voltage, they would be easy to s...
I've already done that, it's in the December data I posted yesterday. You will need to do the regression, using only non-setback days, but that's no b...
Latest Posts
-
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 , 23 minutes ago
-
RE: Testing new controls/monitoring for Midea Clone ASHP
I don't need to get an installer in to set my WC curve....
By benson , 32 minutes ago
-
@drei in your original post, you said: Did the Heat ...
By GrahamF , 56 minutes ago
-
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 , 3 hours ago
-
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 , 8 hours ago
-
RE: Repiping and Reconfiguring our Heat Pump System Including Removing the Buffer Tank
@adamk &@editor I think these FRVs come into their ...
By Judith , 10 hours ago
-
RE: Which temperature sensor for a Steibel buffer and Ecodan?
@ashp-bobba many thanks for the information. I have f...
By downfield , 10 hours ago
-
@judith Applied for replacement from installer. If...
By cliffhanger , 11 hours ago
-
RE: Renewable Heating Hub WhatsApp Channel
I clicked on the link and have WhatsApp on the computer...
By dgclimatecontrol , 1 day ago
-
RE: Say hello and introduce yourself
Thanks for the warm welcome @editor and can't wait to b...
By Pirate Rich , 1 day ago
-
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
-
RE: How to choose Towel Rails for an ASHP
@judith Yes I agree. They are extremely expensive. ...
By GrahamF , 2 days ago
-
Riello NXHM Monobloc Air Source Heat Pump
Hi, does anyone have any feedback on Riello NXHM Monobl...
By dgarvey , 2 days ago
-
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
-
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
-
RE: Boxt Heat Pump Installation Experience
@ashfp Mine does have a buffer tank. That was my experi...
By Andrew J H , 3 days ago
-
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
-
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
-
Good day everyone. I'm new here and have a few question...
By Edin67 , 4 days ago
