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Last seen: Aug 28, 2026
@batpred They offered both, I went with Pro. As an amateur very difficult to understand the differences. Longer warranty on Plus was appealing, as was...
Hi, sorry that I have been absent for a while. I'd like to say thanks for all the constructive comments that have been provided here and thought I sho...
Thanks, I like the chart, very helpful and this will definitely help my discussion with the possible installer this week. It will be interesting to se...
Have passed my time today with measuring tape and spreadsheet... My calculations spreadsheet is now updated with a column of heat loss calculations us...
@cathoderay thanks again. I'm not someone who spends a lot of time on discussion groups so not sure of the protocols which is why I'd posted screen gr...
Thanks again, this is very informative. Based on this info I've extended my calculation (note, not gone into full details but broadly to test thinking...
All, thank you for your constructive and helpful comments.One thing I need to correct is the thought that Heat Geek are looking to downgrade 2 radiato...
@editor thanks for your response, which is very helpful. I do plan to have further discussion with the Heat Geek (whom I do feel more comfortable with...
@temperature_gradient thanks for replying, but I'm not too worried about the heat loss calculations, they were near enough for me to be OK with them. ...
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Degrees of Separation
Latest Posts
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RE: Where heat loss surveys seem to go against practical reality
@cathoderay I started to record oil usage per month on ...
By ian33a , 2 hours ago
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RE: Next steps on my ASHP journey: Radiators and Pipework
@bobflux The hydraulic simulator is very interesting...
By Rob of York , 5 hours ago
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RE: 7kW EV Charger Options Advice
Thanks. Yes, we have patchy 4G. The only option we had ...
By Rusty , 10 hours ago
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RE: Being screwed over by Volkswagen Audi Group
Thanks, @batpred. That integration is the one I have in...
By Majordennisbloodnok , 1 day ago
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RE: How Accurate Is My DIY Heat Loss Calculation?
@batpred I suspect it will be more this year. I had 9 ...
By AndrewJ , 1 day ago
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RE: Surface mount or bury primaries for heat pump installation?
@jamespa It's rusting 🙂
By tomasmcguinness , 1 day ago
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RE: Glass lined Cylinder for private water supply
Thank you, once again, for your replies. Yes...
By ian33a , 1 day ago
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It’s been out a few days and Amazon has already attache...
By Mars , 1 day ago
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RE: Missing flow temperature in Heat Geek proposal
Yes, and this is another point I agree. We did find a f...
By Batpred , 1 day ago
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RE: Problems with sizing a replacement for a Viessmann Vitocal 200-S
A very good point. In effect, the DHW pipework is an em...
By cathodeRay , 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 , 3 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 , 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 , 6 days ago
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