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Last seen: Aug 16, 2026
Yesterday it was chilly and the cosy6 had a Cop of 4.3
@andrewj oh yes they offer Daikin 8kW, they tried to foist that huge monster on me, it would have blocked the rear gate access into the garden, beside...
With UFH downstairs, I couldn’t let my Cosy6 go for it at 70C. I have adjusted the settings over the past 12 months, chose different positions for t...
@batpred your signature says you have an Ohme Pro what was the difference for the pro version; and don’t say more beta features for you to test lol ...
Battery 1 x 5kWh Growatt, would consider a second when prices soften I don't have a Hybrid Inverter ( which has the H, SPH) Growatt PV Grid Invert...
@jamespa I have 5kW PV and 5kW battery. By using the 8pus cheap rate and PV to charge the battery, for the months April thru October I averaged 98% on...
@andrewj Octopus set my system up with a Cosy Pod thermostat. It’s 1.4m above floor in the kitchen diner which has a combined 3 longest UFH loops of t...
I got into the cosy hub settings and found the WC settings, you can put a number into the box, I tried 45 and it displayed the red warning, and change...
@andrewj my description of the issue needs a bit of clarification. you can set the DHW for a cycle, I have it at 13:00-14:00 which is within a cosy ...
@andrewj I’ve noted when the hot water is scheduled, it stops the heating for the whole of the scheduled hour, even if the water has reached its requi...
I’ve just sent this to Octopus helpline, let’s see if anyone understands it! I was reading the blog written by Milly Sullivan on “Cosy Heat...
@andrewj for the installer code, try using the name of your HP provider
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Degrees of Separation
Latest Posts
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RE: Where heat loss surveys seem to go against practical reality
I am amazed that there is not something out there to me...
By JamesPa , 1 hour ago
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RE: Next steps on my ASHP journey: Radiators and Pipework
@bobflux The hydraulic simulator is very interesting...
By Rob of York , 7 hours ago
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RE: 7kW EV Charger Options Advice
Thanks. Yes, we have patchy 4G. The only option we had ...
By Rusty , 12 hours ago
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RE: Being screwed over by Volkswagen Audi Group
Thanks, @batpred. That integration is the one I have in...
By Majordennisbloodnok , 1 day ago
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RE: How Accurate Is My DIY Heat Loss Calculation?
@batpred I suspect it will be more this year. I had 9 ...
By AndrewJ , 1 day ago
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RE: Surface mount or bury primaries for heat pump installation?
@jamespa It's rusting 🙂
By tomasmcguinness , 1 day ago
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RE: Glass lined Cylinder for private water supply
Thank you, once again, for your replies. Yes...
By ian33a , 1 day ago
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It’s been out a few days and Amazon has already attache...
By Mars , 1 day ago
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RE: Missing flow temperature in Heat Geek proposal
Yes, and this is another point I agree. We did find a f...
By Batpred , 2 days ago
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RE: Problems with sizing a replacement for a Viessmann Vitocal 200-S
A very good point. In effect, the DHW pipework is an em...
By cathodeRay , 2 days ago
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RE: Solar Power Output – Let’s Compare Generation Figures
@tim441 Here are those same three month periods for 202...
By Toodles , 4 days ago
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RE: Adding additional Solar Panels to a DC coupled battery system
@transparent thank you for your reply above. As alway...
By Old_Scientist , 5 days ago
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RE: Adventures in heat loss calculations
@rob-of-york — thanks for posting this, all very useful...
By cathodeRay , 6 days ago
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