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Last seen: Aug 13, 2026
@cathoderay it’s also the chaos of growth I think… a company may have 8 or 10 jobs on the go at any one week. That’s 10 plumbers of different attitude...
Sending Thanks to the various contributors to this thread. I think I’ve got answers to my main questions at the 👍 as luck would have it- We are ...
It has just occurred to me that if a Mitsubishi video states that the auto adaptive feature uses the weather compensation curve as it’s base source of...
@kev-m I’ve not used auto adaptive. Is it true that it uses the weather compensation curve as it’s source of information and some how enhances it b...
Hi CathodeRay [/quote] You wrote “If I've read your figures right, your steady state uses 1 kHh per hour, recovering from a ~2 degree setback uses ...
Hi @cathoderay I think we’ve managed to prove that every house performance is different. it occurs to me you might have a lot of thermal mass in...
This is a date stamp post… Following our recent discussion this morning and probably by coincidence.. A new post has just arrived on YouTube, a few ...
Yes, at the moment, I switch off every night at 9.30 for that same reason (£/kWh) but in the morning our house is only 18.5C and within 1 hour of the ...
As someone who has had recent close hand experience of a retrofit heat pump installation I can see how brave and urgently needed this type of intellig...
yes I saw this a couple of hours ago. caviat is that it’s only being rolled out and available for 2 manufacturers equipment at the moment. (Samsung an...
Hi Katie Derek is running through some system checks with you so I won’t add any other comments just now. Other than, It’s likely that not all manuf...
@01286p if it helps…. we noticed our HP had a defrost control which was set to act at a ridiculous 15degC. So we asked our call centre to assist in r...
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Degrees of Separation
Latest Posts
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RE: Missing flow temperature in Heat Geek proposal
Quite probably, does the guarantee come with any defini...
By JamesPa , 2 hours ago
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RE: Problems with sizing a replacement for a Viessmann Vitocal 200-S
Good but - with your recirculating pump a high proporti...
By JamesPa , 5 hours ago
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RE: Being screwed over by Volkswagen Audi Group
No worries, I can't really argue with your logic and I ...
By Old_Scientist , 8 hours ago
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RE: 7kW EV Charger Options Advice
Thank you Rusty, all of those subtleties were lost on m...
By Judith , 13 hours ago
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RE: Next steps on my ASHP journey: Radiators and Pipework
Flow rate is set by pressure created by the circulator ...
By bobflux , 1 day ago
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RE: Glass lined Cylinder for private water supply
I have one of those... a Thermal Store. In my case th...
By Transparent , 2 days ago
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RE: Solar Power Output – Let’s Compare Generation Figures
@tim441 Here are those same three month periods for 202...
By Toodles , 2 days ago
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RE: Adding additional Solar Panels to a DC coupled battery system
@transparent thank you for your reply above. As alway...
By Old_Scientist , 3 days ago
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RE: How Accurate Is My DIY Heat Loss Calculation?
@kilgorexv definitely a larger inverter will help and m...
By AndrewJ , 4 days ago
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RE: Adventures in heat loss calculations
@rob-of-york — thanks for posting this, all very useful...
By cathodeRay , 4 days ago
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RE: Surface mount or bury primaries for heat pump installation?
The installation is almost done! I've written up two ...
By tomasmcguinness , 5 days ago
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RE: Switch suitable to change between two inverter CT's
Last winter my battery ,32KWh, could run the house com...
By Jancold , 5 days ago
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RE: HeatGeek vs Octopus surveys: puzzling disparity - any ideas why?
Agree with Major. And even if I was very happy with ...
By Batpred , 5 days ago
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RE: Is the "divide by 2900" rule still valid?
There is another estimator that you could use, a formul...
By Rob of York , 5 days ago
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