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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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Floor standing brackets for K3 rads
My neighbour is a plumber and said I would need to fit ...
By Singlespeed , 16 minutes ago
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After an intense recode, I’m pleased to announce that w...
By Mars , 25 minutes ago
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RE: Heat pump installation quotations
@batpred, @sttpd1917 I agree with what @batpred says...
By JamesPa , 25 minutes ago
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RE: Harvest Thermal - ASHP with a smart thermal battery
As its using ToU tarrifs then its totally believable so...
By JamesPa , 2 hours ago
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Why do you want to maintain a specific deltaT? The out...
By JamesPa , 2 hours ago
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Hopefully this will answer your question. To...
By ASHP-BOBBA , 3 hours ago
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RE: Help me keep the faith with my air source heat pump installation
I would be interested to find out if others do this and...
By ASHP-BOBBA , 3 hours ago
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Don't you dare. You just carry on as you are; as @batpr...
By Majordennisbloodnok , 4 hours ago
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RE: Heat pump design review please: 5 kW Vaillant aroTHERM Plus heat pump
@ragtime27 some rooms in our house only have one place ...
By Judith , 5 hours ago
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RE: Several AC coupled batteries
That is a good point, a manufacturers can stop trading,...
By Batpred , 8 hours ago
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RE: Indevolt Batteries UK Support & Info Thread
Hi @hanno - good question. The range of hybrid invert...
By Transparent , 9 hours ago
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RE: GivEnergy inverter tripping due to over-voltage?
@transparent the inverter was installed in 2021 and afa...
By Tim441 , 9 hours ago
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RE: Say hello and introduce yourself
I hope so, @toodles. It's not often that we see a situa...
By Majordennisbloodnok , 13 hours ago
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RE: Electricity price predictions
Good point, I do expect the bonus of putting my energy ...
By Batpred , 1 day ago



