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Last seen: Oct 28, 2026
And they are right. Currently its almost a fully bespoke exercise for every house, with very little system level productization. There is also a fai...
Pretty good for a heat pump during winter though. Charge at cheap rate, discharge to reduce peak rate imports. Three phase is pretty ra...
...And If the flow is the same both sides the buffer/llh is doing nothing in which case what value is it? A buffer can of course be managed to have ...
@annab @majordennisbloodnok has hit the nail on the head with best next step. Feel free to post their response here for comment. Feel f...
The current consultation for preliminary product specs plug in solar expressly doesn't include batteries BTW. So it looks like we won't get fully leg...
Low loss headers and buffers can, and frequently do, cause 'system distortion', code for mixing of flow and return water thus reducing the flow tempe...
Interesting timing. I like octopus but could be cynical and say they are late to the party so announcing it now with sparse detail for roll out next ...
@trebor12345 Silly question but I presume the ODU is turned on/breaker hasn't tripped If not then sounds like the bus may have come disc...
Sounds like the same as me. I havent touched those and dont know if they are a regular maintenance item or not. There is a maintenance ...
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Degrees of Separation
Latest Posts
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RE: Vaillant ecoTEC Plus - Flow Temp and Set Up
That is not the case. The heating curve adjustment set...
By JamesPa , 12 hours 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 , 16 hours 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 , 18 hours 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 , 1 day 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 , 1 day 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 , 2 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 , 5 days ago
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