Activity
 
Notifications
Clear all

Joining the Renewable Heating Hub forums is completely free and only takes a minute. By registering you’ll be able to ask questions, join discussions, follow topics you’re interested in, bookmark useful threads and receive notifications when someone replies. Non-registered members also do not have access to our AI features. When choosing your username, please note that it cannot be changed later, so we recommend avoiding brand or product names. Before registering, please take a moment to read the Forum Rules & Terms of Use so we can keep the community helpful, respectful and informative for everyone. Thanks for joining!

KevH
@kevh
Member
Trusted Member
Joined: Mar 29, 2025
Last seen: Apr 13, 2026
Topics: 0 / Replies: 43
Reply
RE: Octopus Cosy Heat Pump Owners & Discussion Thread

@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...

3 months ago
Reply
RE: Octopus Cosy Heat Pump Owners & Discussion Thread

I am just wondering whether you have noticed anything different following that PCB exchange during your annual Cosy service?  

3 months ago
Reply
RE: Octopus Cosy Heat Pump Owners & Discussion Thread

@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...

4 months ago
Reply
Reply
RE: Octopus Cosy Heat Pump Owners & Discussion Thread

Many thanks. I am shopping for decorators caps!  

4 months ago
Reply
RE: Octopus Cosy Heat Pump Owners & Discussion Thread

@jamespa Thanks for this...do you mean take the control knobs off the TRVs and replace with a decorators cap? In addition to virtually locking down t...

4 months ago
Reply
RE: Octopus Cosy Heat Pump Owners & Discussion Thread

@toodles Thanks for your advice. I am down to a quarter turn open on the three LSVs on the three upstairs rads, so maybe there is a little (a smidgeo...

4 months ago
Reply
RE: Octopus Cosy Heat Pump Owners & Discussion Thread

@andrewj Many thanks for taking the time to explain, it is much appreciated. I am learning so much through following your postings and your exchange...

4 months ago
Reply
RE: Octopus Cosy Heat Pump Owners & Discussion Thread

Bearing in mind that Octopus can apparently monitor our every move in regards to the hub, I would be concerned about invalidating the warranty. &nbs...

4 months ago
Reply
RE: Octopus Cosy Heat Pump Owners & Discussion Thread

I have plotted myself that exact same chart, and have assumed that the FT levels off beyond the set points, which I think personally is a weakness in ...

4 months ago
Reply
RE: Octopus Cosy Heat Pump Owners & Discussion Thread

Ah, yes, so the effect is to shift the WCC towards the cold end by about 5c, so that at -10c OAT your FT is around 46c? Sounds interesting. As @and...

4 months ago
Reply
RE: Octopus Cosy Heat Pump Owners & Discussion Thread

This is very interesting and is something I was totally unaware of until now. If I understand correctly, you have adjusted the ends of the WCC which...

4 months ago
Page 3 / 4
Share:

Join Us!

Latest Posts

Members Online

Click to access the login or register cheese
x  Powerful Protection for WordPress, from Shield Security PRO
This Site Is Protected By
Shield Security PRO