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Last seen: Aug 16, 2026
In that case treating it as a separate space seems eminently sensible to me! I took a look back through the thread and I posted earlier sone sense c...
That all sounds very logical. The only question I would ask is how well insulated is the conservatory from the rest of the house. If its not well i...
This aspect of control is a bit variable from manufacturer to manufacturer so far as I can tell from reading manuals and discussions here. For exampl...
@Judith, @ccap The control problem is not actually as simple as it might seem, even in 2025! There is a whole branch of engineering ('control theor...
@fillib It would be very interesting indeed to determine your actual house loss by plotting ASHP heat delivered vs OAT (eg on a daily basis). I look...
Yes exactly that. The UI presents it as adjusting the target room temperature. What it actually does is shift the WC curve (whether or not room infl...
There are a couple of general points to make here. Contrary to what the manufacturers of heating control systems would like us to believe: Lots ...
What's the problem you are trying to solve. The answer may be both, tell us more about your system, your house, and what problem you think you have
Good luck. For what it is worth my system was very definitely an upgrade to my heating. Both DHW and space heating are now far superior to what I ha...
Here are the performance curves for the 3 and 5kW machines. Sorry they are in Czech, these tables dont seem to appear on the UK website. Note that ...
Here is an analysis of the rads proposed excluding the bathroom where Im not sure what is actually being suggested. The big differences, in favour of...
@eliuccio I think what you are seeing is the variation is loss estimates. It happens, they are estimates, making different assumptions any of whic...
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Degrees of Separation
Latest Posts
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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 , 12 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 , 19 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 , 3 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...
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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… ...
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