Last seen: Dec 22, 2025
@swwils Sounds like you could be useful on this Cosy thread 😀 Do you have any insights in to the control choice that Octopus took with these m...
I'm running 24/7 at 22c with no setback. Not tweaked any of the WC setting yet. I don't know how else to ask this and I sometimes think I must be sp...
I'm assuming that it is cycling around the 21c and not running continuously? I'm on Intelligent Go with 16kW of battery and so far all my electric...
@toodles Thanks - it would seem that apart from the cycling mine does (it can't ever stay continuous) then power consumption is similar.
Interesting, thanks. It looks like yours is operating on/off as well (currently) - I don't see the total power input or a kWh scale. The Cosy yester...
Thanks. Hopefully others will be along to comment on their experiences and set up.
Like I said in my earlier post above, the Cosy is designed to operate in a cycling manner: that is, it is controlled solely by the temperature reading...
I have the radiators balanced and all TRVs fully open. I wanted to understand more about how the Cosy actually worked, seeing if anyone else had trie...
@wreckguru That was my thoughts as well (although a £12k difference in price). Have you tried running your Cosy by upping the requested temperature ...
@editor Well, myself as well. I think it would be great if you could get someone from Octopus to talk to you about their technology and design decisi...
Actually, I think the issue is the different rate of heat loss of rooms when the system is on/off. If the heating doesn't stay on long enough to brin...
Latest Posts
-
RE: New Fogstar 15.5kWh upright solution
@transparent My conclusion is as you have noted, tha...
By Bash , 8 minutes ago
-
RE: Setback savings - fact or fiction?
Exactly. And at the same time, the house remains in ove...
By cathodeRay , 1 hour ago
-
RE: Grant Aerona: Is there a setting to keep the 2-port valve open during pump blockade
@rhiannon Welcome to the forums and feel free to ask an...
By JamesPa , 2 hours ago
-
That makes sense to me,although we don't know what the ...
By Transparent , 2 hours ago
-
RE: Mitsubishi Ecodan R290 10kW performance
And to you too. Wishing you a very enjoyable festive s...
By Sheriff Fatman , 2 hours ago
-
RE: External pipework insulation
They do? But that isn't apparent from the photos we'r...
By Transparent , 5 hours ago
-
RE: My Powerwall 3 Consumes 3-4 kWh/Day in Self-Consumption: Is This Normal?
@editor Thank you so much for looking into this for me ...
By Caron , 5 hours ago
-
RE: Solis S6-EH1P8K-L-PLUS – Why I Chose It and What I’ve Learned So Far
I've been looking at the S6-EH1P8K-L-PLUS, but put off ...
By energy9165 , 6 hours ago
-
RE: Speedcomfort radiator fans
Too expensive IMHO for a whole house, at this point do ...
By JamesPa , 6 hours ago
-
RE: Say hello and introduce yourself
@velcro welcome to the forums. Please feel free start a...
By Mars , 19 hours ago
-
Daikin EDLA11D3V3 DHW Settings
I have a newly installed EDLA11D3V3 which I'm still get...
By Velcro , 20 hours ago
-
@jamespa I have found that it comes as a shock when we ...
By Toodles , 21 hours ago
-
RE: Need Help Optimising My Rushed ECO4 Install: 12kW Bosch Heat Pump
Hi @mickamills . Welcome to the forum. It sounds like...
By bontwoody , 23 hours ago
-
RE: Midea ASHP – how to set weather compensation
@curlykatie did you get sorted with this?
By MickaMills , 24 hours ago
-
RE: Octopus Cosy Heat Pump Owners & Discussion Thread
The FT levels off at either the set point OR the minimu...
By AndrewJ , 2 days ago
-
RE: MyVaillant Connect Regular Disconnect
Thanks. Yes, if the time is consistently 11pm every nig...
By buckwem , 2 days ago
-
RE: Who's your electricity provider and what's your tariff?
@transparent Thanks, this helps. Could it be that St...
By Batpred , 2 days ago
-
RE: Clivet ASHPs and weather compensation
Simon did share a lot of very helpful advice. On furthe...
By ambris , 2 days ago
