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AndrewJ
@andrewj
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Joined: Jan 8, 2025
Last seen: Jun 13, 2026
Topics: 10 / Replies: 210
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RE: Octopus Cosy Heat Pump Owners & Discussion Thread

@jamespa thanks James. That’s an interesting figure: just before Christmas, Octopus visited to do another heat loss survey and determined the origina...

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

My Cosy 9 is managing to keep pace with the cold weather with downstairs rooms at around 22.0 - 22.3c. Downstairs hall, which is mostly an internal r...

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

I haven't made any changes over the christmas period and waiting on Octopus to get back to work. I do want to try the decorators' cap approach though...

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

The FT levels off at either the set point OR the minimum flow temp it can reach, so once the FT is 35c for the Cosy 9, it levels off irrespective of t...

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

@kevh It's something I'm trialling at the moment - I've set the Cold Weather Max Flow temp to 50c at -10c and left the Warm Weather Flow Temp at 36c. ...

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

@harrisonc wow. That’s going to get the rumour mill grinding!

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

@harrisonc I guess lots of possibilities. The Cosy tariff has fixed slots but Octopus Agile is highly variable; it could also be to allow Octopus to...

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

@harrisonc The comment related to not being able to control the thermostat but can change the WC values is interesting. Does that point to a new feat...

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

@harrisonc I've not seen that, it's not coming up on my feed. I definitely think you want to be careful playing around with the interface areas th...

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

I can't figure that one out either. The person I spoke to today had me log on and slipped in the password "octopusenergy" all lowercase but obviously...

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

I had a re-survey completed this morning and the heat loss came down by 1000W. I'm not totally convinced it shouldn't be more, but notwithstanding, i...

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

To get onto the web page the first time, the passcode is on a sticker on the Hub. It ought to be remembered after that.  

6 months ago
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