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Last seen: May 23, 2026
Out of interest, are you running at a set temp of 36c? Or a minimum temp of 36c at the warm weather end of the WC?
It's the elephant in the room. TJ dismissed the idea of running 'low and slow' out of hand, which effectively means that the system is designed as a ...
I agree with all of the above, although I can understand Octopus being reluctant to allow access to further operational data as those of us with enqui...
I guess at the end of the day, this is the main point. Warm house + reasonable cost = happy wife I too wish that there was more scope for user inte...
@andrewj i've been keenly following your journey since you first described your problem / aims and I have learned so much both from your experiences a...
My home battery receives occasional firmware and software updates OTA; it seems odd to to me require a pub to be exchanged. Having said that, whilst...
How would I know of an OTA update? I cannot recall seeing any difference in performance, though I wouldn't complain if whatever is being done benefit...
@agentgeorge Interesting. I understand that both Cosy 6 & 9 owners are having visits (in and out of scheduled service visits) to have the pcb repl...
I am just wondering whether you have noticed anything different following that PCB exchange during your annual Cosy service?
@jamespa From what I have read, the Adia TRVs are installed to existing rads as part of a bespoke installation that includes a master hub which manage...
On order, expected Friday. 😀
Many thanks. I am shopping for decorators caps!
Latest Posts
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RE: Heat Pump Overpromising – What Were You Actually Told Before You Bought?
@mars I have been thinking about your questions and obs...
By JamesPa , 52 minutes ago
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RE: Heat Pump Manufacturers Recommending Buffer Tanks
@tony-stolz, I think @jamespa has already covered the h...
By Mars , 12 hours ago
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RE: How many people are happy with their ASHP and do you believe them?
Good luck, I spent a couple of hours and, whilst I foun...
By JamesPa , 13 hours ago
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RE: Heat Pump Operation in Summer - Valliant 7kW
I do the same: cool my large buffer (3000L) to 10C, pum...
By upnorthandpersonal , 20 hours ago
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@editor "The interesting bit is that many modern invert...
By Singlespeed , 21 hours ago
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RE: Ecodan & MelCloud scheduling
With the prospect of warmer weather this week, I brough...
By downfield , 22 hours ago
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RE: A2A vs A2W: Which Heat Pump Would You Pick?
I reached out to MCS directly last week on this and her...
By Mars , 23 hours ago
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Mentally you have to separate the ac side and the DC si...
By JamesPa , 2 days ago
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RE: Help me keep the faith with my air source heat pump installation
My heating developed a really severe case of noise and ...
By JamesPa , 2 days ago
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RE: Octopus Cosy 12 Heat Pump Regret: Incredibly Loud, Poor Heating & Constant Hum - Help!
@l2jad I was just thinking all things being equal. Our ...
By AndrewJ , 2 days ago
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Hi, Does anybody have experience with Heat Geek insta...
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I will soon be struggling. Admittedly it is the summer,...
By Batpred , 3 days ago
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RE: Indevolt Batteries UK Support & Info Thread
Not known yet. I've asked a local Councillor to follo...
By Transparent , 4 days ago
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Hard to tell but I think I have placed the arrow on wha...
By ASHP-BOBBA , 4 days ago
