Last seen: Jul 24, 2025
Id go for a definite maybe. The question was about balancing. If you adjust the flow overall down on a system where the radiators are balanced then a...
The Telegraph teasers are in one sense baffling and in another sense easy to understand. Most people only look at the teasers and of course they have...
I honestly dont know. Mitsubishi seem to have a fairly similar modulation ratio, but those pumps are, I think, also constant flow (like Vaillant the ...
Really - thats terrible. If it cant be changed in the UI its a very good argument not to buy a Samsung Gen 6 heat pump!
Sensible. After you have done that perhaps consider what is triggering reheat. It looks like its DHW tank temperature alone not a timer plus DHW t...
Unfortunately the UK is a small market, we are essentially reliant on the EU (where of course we no longer have a seat) to implement the manufacturing...
It looks like Eco mode may have tamed the DHW curve a bit (see below), but a COP of .87 is less than 1 and you would be better off heating on the imme...
Indeed. Its weird at first but you get used to it and actually it is more comfortable because the temperature gradients are less. There is a school...
So I have been thinking about this and trying to rationalise it with three other things namely (a) the Carnot equation which means that COP reduces ...
This sounds like a problem that might be fixed, or certainly improved, with a bit of optimisation of the set up if you are prepared to provide some mo...
Yes it is. Steel narrowboats have zinc anodes for the same reason, but the steel still rusts, just less slowly. I have not personally heard of...
He may well be right. I have 9 bar which, on one occasion, burst open a steel radiator (with a bit of help from my stupidity).
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RE: The good, the bad and the not that great β my heat pump installation
Said I would pop back with a update. Only Mr Jesus h...
By Burtis , 4 hours ago
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RE: No-code, plug-and-play monitoring for your heat pump
@cathoderay i will have to take a look at that, tbh as ...
By Grantmethestrength , 5 hours ago
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RE: Buffers, hot water and cooling
Thats presumably heat pump DT, what about radiator DT a...
By JamesPa , 6 hours ago
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RE: Benefits of an extra horizontal loop for GSHP
I have no direct knowledge of GSHP ground loops but it ...
By Abernyte , 14 hours ago
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RE: Who's your electricity provider and what's your tariff?
@chandykris Exactly the same here. We now have 13.5kWh ...
By Old_Scientist , 16 hours ago
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Compressor and Evaporator Stratification
I have had a few issues with my Hitachi spilt heatpump ...
By trebor12345 , 17 hours ago
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RE: Wood burner with ASHP - direct air?
This depends on the size of your wood burner and size/t...
By Lucia , 1 day ago
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RE: Difficult positioning of air source heat pump
@rikiarn It's a not a buffer it's a volumiser which is ...
By Lucia , 1 day ago
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RE: Is your heat pump insured?
To make things clear, lots of insurance companies cover...
By Lucia , 1 day ago
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RE: Boxt Heat Pump Installation Experience
@adrian any updates since installation? How is it perfo...
By Ashfp , 2 days ago
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RE: Say hello and introduce yourself
Hi @seatonian - Yes, I know Seaton, and I have the Nat...
By Transparent , 3 days ago
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@seatonian got your email. Will connect you with a reco...
By Mars , 3 days ago
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@downfield and @toddles, this isnβt in the settings cur...
By Mars , 5 days ago
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RE: Homely launched for Grant Aerona ASHP control
I haven't bought the Aerona Smart Controller (Β£700!) bu...
By Prunus , 5 days ago
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RE: Antifreeze top up for my heat pump - is this a rip off?
For the record, Grant supply ethylene glycol for their ...
By Prunus , 5 days ago
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RE: Compressor attempts start but fails - Nibe Fighter 2005 8kW
@skyefarmer amazing. Well done!
By Mars , 6 days ago
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RE: Air source heat pump roll call β what heat pump brand and model do you have?
Ebac 5kw - Monobloc R32. Developed and made in UK - Mit...
By marcinwloch69@gmail.com , 1 week ago
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RE: Is a Valliant Inline 6kW heater a BUS buster?
Just another thought - it might be worth thinking about...
By JamesPa , 1 week ago
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RE: BUS Grant: removal of all other fossil fuel heat sources
@rikiarn - just have a think as to how much it will cos...
By Transparent , 1 week ago
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Don't do much digging around.That's best left to the pr...
By Transparent , 1 week ago
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