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Last seen: Oct 23, 2025
@bontwoody the non standard part of my house is that it is an old stone building with 600mm thick walls some of which are external but due to two exte...
@ashp-bobba I think the starting point was soaking up the patsy who qualified for the £10K grant in 2020 and then added more....I have learned to figh...
The advantage being that the unit is in the sun for most of the year (morning sun) so any chance of a bit of extra heat in the air might offset a bit ...
Thanks for the video. The important sentence was that external pipework in the insulating tube loses 7watts of heat per linear metre. Making the loss ...
I will have to guess that it will be 45C in the depths of winter but it is more complicated than just a new install.I intend to heat part of my house,...
I have many spreadsheets full of heat loss data, all diffferent, all dependent on the guess work of experts, none of which are trustworthy or beleavea...
@derek-m I've been trying to think of a solution to this. Apparently the inner wall and outer stone is not suitable for cavity insulation. I was wonde...
@sunandair "Quite how they manage to provide a quote (not an estimate) on very scanty details collected online is quite beyond me. Maybe it is so t...
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Latest Posts
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RE: Adding additional Solar Panels to a DC coupled battery system
@transparent I was replying about the accuracy of "AI" ...
By EtchedPixels , 58 minutes ago
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RE: Vaillant ecoTEC Plus - Flow Temp and Set Up
I too found the same thing, so reduced the hysteresis. ...
By trebor12345 , 1 hour ago
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RE: Replacing Storage Heaters with a Heat Pump in a Stone Cottage
@cathoderay The 'constant' has dimensions. Its the ...
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RE: Indevolt Batteries UK Support & Info Thread
SunSynk hybrid inverters also have the capability to as...
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RE: Is This Initial Free Quote From Octopus Trusted Partner Reasonable?
If you've got a sash window or a door you can remove th...
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RE: Heat Geek Zero Disrupt: Are We Sleepwalking Into Another Race to the Bottom?
Roughly how most air/air is done except that step 3 doe...
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RE: Nook batteries from Octopus
@batpred If your energy use is low enough that just get...
By EtchedPixels , 4 hours ago
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RE: Missing flow temperature in Heat Geek proposal
I suspect 4 yrs ago, their approach had not got to this...
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Also don't forget that in you may not be able to use th...
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One practical safeguard is to separate the calibration ...
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RE: tepeo ZEB UK Support & Info Thread
There is at least one large scale system in this catego...
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RE: Getting closer to a finished Haier system
Apart from sealing the external Primary Pro joints and ...
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RE: Air-to-Air Heat Pumps & Air Conditioning: UK Heating and Cooling Q&A
Our latest Homeowners’ Q&A episode has just dropped...
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RE: Vaillant ecoTEC Plus with sensoCOMFORT and weather compensation
Yes, its described in the sensocomfort manual. Its als...
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RE: Heat Geek installations: share your experiences
My summary, highlighting the oddities.
By Batpred , 2 days ago


