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Last seen: Aug 15, 2026
I think you may very well be right and of course A2A can be used also for cooling (A2W can also in most cases but only if you have ufh or fancoils). ...
The guidance associated with the UK building regs require separate control of each room unless it is not efficient so to do. Please explain why...
I am really sorry to hear this. I don't know how big your house is but, for comparison and to show that this is not inevitable (and also after learnin...
When you say temperature overshoot are you referring to overshoot caused by external factors such as solar gain or cooking, or something else? ...
That all sounds very believable. Presumably mixing of return water with flow water to the emitters (and thus a reduction of ft to emitters) will howe...
I'm not sure it's just that tbh. Many, possibly most, Houses respond slowly particularly if the requirement is to reduce in temperature, and rooms sh...
That's an interesting and very useful perspective. To boil it down to its essentials (and hopefully stimulate some debate) homely remains good (whe...
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RE: Do I add Air Con or MVHR to existing A2W ASHP?
I think I saw a diagram for an exhaust air dhw tank wit...
By JamesPa , 11 hours ago
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RE: Who's your electricity provider and what's your tariff?
@papahuhu Of course, in the way of such things, there a...
By Toodles , 18 hours ago
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@DavidB, I think @Majordennisbloodnok has already naile...
By Mars , 2 days ago
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RE: Indevolt Batteries UK Support & Info Thread
Thanks, however that's an answer to a subtly different ...
By JamesPa , 2 days ago
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RE: Flushing system, cleaning and inhibitor
Yes, my 50L volumiser uses the two lower ports, so ther...
By Old_Scientist , 3 days ago
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RE: Solar Power Output – Let’s Compare Generation Figures
@toodles Such elegant symmetry. look at my lumpy bag of...
By Papahuhu , 3 days ago
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RE: PV and battery long payback - sense check query
Quite probably not, but you can get a 32A relay and a S...
By JamesPa , 4 days ago
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RE: Starting Our Heat Pump Journey: 1962 build 3 bed detached house
@ian-s Look forward to making contact soon! Regards, To...
By Toodles , 4 days ago
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I don't notice mine defrosting, and most of the time Im...
By JamesPa , 5 days ago
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RE: Do I need to change the control unit when replacing my Ecodan Air Source Heat Pump
Kind of you, @calumm, but it was @f1p who did the heavy...
By Majordennisbloodnok , 5 days ago
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RE: Electricity price predictions
2. As EV ownershp increases it'll certainly increase de...
By EtchedPixels , 5 days ago
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I meant to say I cannot register my kit at Energyplus… ...
By Batpred , 5 days ago


