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Last seen: Jul 30, 2026
@cathoderay the in/out temps I posted were from the same screen you showed. I only first got into these kind of screens this year after being fobbed o...
@tim441 That's very interesting. Thank you
@cathoderay correct. I only just switched to weather comp after reading this forum and yes the values (Jan 2025) were from the Midea controller's oper...
@jamespa thank you. You may well be correct regarding the downstream system being the issue. I can do what you suggest but my question - is this a tes...
@jamespa thanks Surely the 45C number is just the water temperature that the ASHP is being asked to produce initially. The UFH wouldn't be at 45C un...
@cathoderay thanks. House is large (3700+ sq ft) and is a converted barn made of solid brick with internal insulation, which assuming it met building ...
@cathoderay I have weather comp running thanks to the excellent explanations on this thread! Prior to that it wasn't using weather compensation ev...
@cathoderay thanks. Forgive my lack of knowledge on terminology. I can see the spike in power demand from my solar inverter app and I can hear the com...
New joiner with a 16Kw Midea MHC-V12W/D2N8-B. Had it for a while but still foxed by what exactly is going on with it. Handover instructions by install...
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Degrees of Separation
Latest Posts
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RE: Where heat loss surveys seem to go against practical reality
I am amazed that there is not something out there to me...
By JamesPa , 3 hours ago
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RE: Next steps on my ASHP journey: Radiators and Pipework
@bobflux The hydraulic simulator is very interesting...
By Rob of York , 9 hours ago
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RE: 7kW EV Charger Options Advice
Thanks. Yes, we have patchy 4G. The only option we had ...
By Rusty , 14 hours ago
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RE: Being screwed over by Volkswagen Audi Group
Thanks, @batpred. That integration is the one I have in...
By Majordennisbloodnok , 1 day ago
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RE: How Accurate Is My DIY Heat Loss Calculation?
@batpred I suspect it will be more this year. I had 9 ...
By AndrewJ , 1 day ago
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RE: Surface mount or bury primaries for heat pump installation?
@jamespa It's rusting 🙂
By tomasmcguinness , 1 day ago
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RE: Glass lined Cylinder for private water supply
Thank you, once again, for your replies. Yes...
By ian33a , 1 day ago
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It’s been out a few days and Amazon has already attache...
By Mars , 1 day ago
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RE: Missing flow temperature in Heat Geek proposal
Yes, and this is another point I agree. We did find a f...
By Batpred , 2 days ago
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RE: Problems with sizing a replacement for a Viessmann Vitocal 200-S
A very good point. In effect, the DHW pipework is an em...
By cathodeRay , 2 days ago
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RE: Solar Power Output – Let’s Compare Generation Figures
@tim441 Here are those same three month periods for 202...
By Toodles , 4 days ago
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RE: Adding additional Solar Panels to a DC coupled battery system
@transparent thank you for your reply above. As alway...
By Old_Scientist , 5 days ago
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RE: Adventures in heat loss calculations
@rob-of-york — thanks for posting this, all very useful...
By cathodeRay , 6 days ago
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