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Last seen: Aug 8, 2026
Does this mean the photos are from a 'training' exercise? 🤔
That's another useful set of photos. Thank you @sunandair It's likely that others will come across this topic in time to come.So I'm just going to p...
The science of Climate Change demands neither compromise nor clairvoyance; You won't gain anything by striking a happy medium...... whoever she may ...
That's a lovely spot to live. Did you remember to set your watch back 50 years? 😉 You really ought to book a visit to meet the team at Kensa Heat P...
That's a great photo @alan-m - for all sorts of reasons 🙂 We can see the flow & return stainless-steel flexible pipe run to the roof-top collec...
Possibly. But I'm not aware of a 'reservoir' which allows that to occur. The one I have simply holds the liquid which has been allowed to drain out ...
You are correct @derek-m A solar thermal system (which is pressurized of course) might contain water above 100degC. The 'proper' pipework has to be ...
Unlikely... because you've got a unit designed for the UK market. Heat pumps for the USA market usually incorporate a 4-port (2-way) valve which all...
There is a correlation between the width of the hysteresis you set on the controller and the curve it uses to define the pump speed. Most Solar Ther...
Can you please remind us of the layout of your cylinder? Is it a DHW cylinder or a thermal store?
Yes... I 'get it'.And I think you're heading in the right direction. Up until now, all heating and DHW control systems in the UK are operating on me...
Ah... but this site is in Cornwall. 😎 There are a number of good reasons why GSHP installations are proportionally higher in Kernow than on the eas...
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Degrees of Separation
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Does minimum system volume matter in the context of sim...
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RE: Electricity price predictions
yes, same with the IOG tariff which is even a bit harde...
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RE: Indevolt Batteries UK Support & Info Thread
I had a quick look and they are a little vague. They ...
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RE: Has anyone seen this problem before? Huge anticycling times
Oh dear. Glad it was replaced. I have been mighty imp...
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RE: Can I start an argument about buffer tanks please? 🙂
Dont, just adjust the LSVs to get different temperature...
By JamesPa , 1 day ago
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RE: Heat pump running costs – what has actually worked for you?
I installed the air source heat pump in January 2026, i...
By bobflux , 1 day ago
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RE: Grant Aerona Air to Water R290 6.5 kW - Quiet Mark and Silent Running
Thats all interesting. DHW on my Vailant seems to respe...
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RE: Do I need to change the control unit when replacing my Ecodan Air Source Heat Pump
One of the other mods has just reminded me that @ashp-b...
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RE: PV and battery long payback - sense check query
@old_scientist I have now drafted 2 replies - both have...
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RE: Air source heat pump roll call – what heat pump brand and model do you have?
Forum Handle: adrian Manufacturer: Appliandirect.co....
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