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Last seen: Feb 7, 2026
@editor I struggle a bit with the logic of buffers but I think the minimum flow rate needed by the cosy 12 is 26 or 34l/min and there was a fear peopl...
@harriworld it's better but hard to tell so far how much better. I'm really not going to believe a fix until we get some cold weather to test it, need...
Just been told there's a firmware update coming for all units this week - some units may already have it
@harriworld not sure if it would help but we've hired one of these: to try and reduce the impact on the neighbours while we wait for the noise to...
@editor yep cosy 12 too Noise issues raised at the start of January. Had a firmware update which reduced it from jet engine(!) but still experiencin...
@editor did you have any luck with TJ on the noise? I completely feel @l2jad pain. We've been debating all hours how do we unruin our dream...
Another loud Cosy 12 install here. We're confident the spec is wrong and not what is being seen in reality. We have a complaint in but so far being to...
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Degrees of Separation
Latest Posts
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RE: Microgeneration Certification Scheme (MCS)
I personally would characterise it as a process/standar...
By JamesPa , 5 minutes ago
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RE: Jokes and fun posts about heat pumps and renewables
... except that the legal notice (part of which was rep...
By JamesPa , 16 minutes ago
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RE: Who's your electricity provider and what's your tariff?
Hi. I have 16 panel solar panels producing about 20k...
By peterackstraw , 6 hours ago
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RE: HeatGeek vs Octopus surveys: puzzling disparity - any ideas why?
Have either quote provided room by room heat loss calcu...
By Old_Scientist , 20 hours ago
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RE: Heat Pump Servicing & Maintenance – Good Value or Rip-Off?
@old_scientist if you are going DIY then you may wan...
By Papahuhu , 2 days ago
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RE: Indevolt Batteries UK Support & Info Thread
After a short while that was followed by the 'power war...
By JamesPa , 2 days ago
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RE: Samsung heat pump - data cable issue
That's well done. Cable is the correct type (LIYCY = 2x...
By bobflux , 2 days ago
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RE: Electricity price predictions
I agree, we will find out at the next budget whether th...
By Old_Scientist , 3 days ago
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RE: Missing flow temperature in Heat Geek proposal
@editor I went through HG website, so should be ok for ...
By sttpd1917 , 3 days ago
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Who did the Freedom Heat Pump cloud server and what did...
By Mars , 3 days ago
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RE: Air to air bus grant installer anywhere
The through wall two hole ones have their place (listed...
By EtchedPixels , 3 days ago
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I hope it goes ok, Hon can be hard to set up IF the sof...
By Graham Hendra , 3 days ago
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@clockworks Hi, So there is a big difference between st...
By ASHP-BOBBA , 3 days ago
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@editor wellvery comprehensive answer. I will get all i...
By Keithb , 3 days ago
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RE: Advice on my Heat Pump Journey: Old Stone Built Detached Cottage
all good advice I will follow this up
By PaulC , 3 days ago
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