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Last seen: Oct 26, 2026
That question isn't going off at a tangent @marzipan71 It's exactly what we'd hope for as this discussion develops. I'll leave others to comment on...
Unable to detect any slope for this floor, but we do have a separate mixer 😉
And I'm sure @hughf that there will be others interested in the answer who find this thread in future. My guess is that a professional heating engin...
That question needs dividing into two parts for me to answer it: 1: Our software will end up running on a dedicated micro-controller platform. If yo...
@knukes - I think this is a subject which will become clearer as you talk with others. It's a typical pub discussion! I've had a look to see if any ...
These don't really exist as an off-the-shelf system. There are a number of items which you would assemble to achieve the desired result. The assembl...
Unlike PV solar panels, the typical day's output from a wind turbine is very much below its maximum rating. If you'd like to get a daily average of 10...
Correct. The G98/G99 approvals system is solely for generation devices that can export to the Distribution Grid. It is not required for off-grid bat...
I have lots of recommendations on storage batteries @knukes I have two independent battery storage trials operating in the plant-room just behind wh...
The SD Wind 6kW unit is well known to me from the days when it was developed by Proven. Unlike many other small turbines it doesn't use a furling mech...
Unlike PV solar panels, wind-turbines shouldn't be turned off by an electrical switch. That would prevent the generator head from exporting its energy...
Regulation of noise from wind-turbines was created in 1997. It is discussed widely online, and can be found by searching for ETSU-R-97 There are ver...
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RE: Vaillant ecoTEC Plus - Flow Temp and Set Up
JamesPa The chart explains well how the heat curve an...
By trebor12345 , 1 hour ago
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RE: Free app: run the immersion / heat pump from Growatt battery & solar surplus – no Home Assistant
Please bear in mind, everyone, that in order to use thi...
By Majordennisbloodnok , 1 day ago
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RE: The good, the bad and the not that great – my heat pump installation
@burtis Thanks for posting this and Im so pleased you ...
By JamesPa , 1 day ago
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RE: I need help with Ecodan ASHP
@f1p It turns out there have been a solar panel install...
By Andris , 2 days ago
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RE: 15kw pump for 225m2 1990's house - over kill?
@seaviews your installer would be right to say that the...
By GrahamF , 2 days ago
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RE: Tradespeople on Their Phones: What’s Acceptable When They’re Working in Your Home?
Actually, that's a very important point. I've only ev...
By Majordennisbloodnok , 2 days ago
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RE: The Changing Jet Stream Could Challenge UK Air Source Heat Pumps
@susannasaunders can I just add to @rob-of-york s comm...
By JamesPa , 2 days ago
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RE: Aerotherm and weather compensation
These are likely inked. The basic explanation is tha...
By JamesPa , 2 days ago
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RE: Electrical works for air to air heat pump
agree with above. I have not had extra costs added wh...
By Batpred , 2 days ago
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Good to hear that you found a solution. Absolutely a...
By Batpred , 2 days ago
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RE: Are there any comparisons of DHW heat stores around?
@sarahemmm I have done things the opposite way round I ...
By Toodles , 3 days ago
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RE: How will removing the standing charge on gas bills benefit heat pumps?
The BUS grant funding for 2026/27 will run out at the c...
By Rob of York , 4 days ago
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RE: Say hello and introduce yourself
@e-a-west as the good Major said, welcome to the forums...
By Mars , 6 days ago



