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Last seen: Jan 7, 2022
@kev-m Interesting application a few weeks ago showed an ASHP installed in a terraced house in Wales. Great output figures and efficiency and prob...
@editor It seems a large unit for the size of the building but, i am guessing, that it is single thickness wood with no insulation on all walls, flo...
@editor A good guide was issued by one of our very good heating engineers recently on Twitter. Turn your boiler water temperature down to heat pump...
@kev-m Wise move! Currently dealing with aproject that has an undersized unit and they have had major problems.
@kev-m Resist the temptation to go lower as it will not meet your peak loads. The unit sized seems correct. Do you actually need to replace all th...
@derek-m Air to Air heat pumps are viable and many people have them. From LG you can get a Multi system that consists of one outdoor unit plus up to...
First things first. You don't need underfloor heating to install a Heat Pump. You may not even have to replace 'wet' radiators. Many are oversized i...
@dant Under sizing certainly would have an effect on your bills as well as putting the machine under fair pressure. I am dealing with one at the momen...
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Degrees of Separation
Latest Posts
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RE: Where heat loss surveys seem to go against practical reality
I am amazed that there is not something out there to me...
By JamesPa , 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 , 7 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 , 13 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 , 2 days 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 , 4 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 , 5 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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