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Last seen: Jul 23, 2026
So you stayed on the variable (non-fixed) Cosy? I know you were considering the fixed Cosy variant when it came out.
Indeed, but I don't expect to import 3kW per day for the 3 month period April - June that this Ofgem pricing period runs for, so overall my bill will ...
A common (hypothetical) scenario: I have an old style CU in the house with MCBs protected with a single RCD protecting multiple rings. I have a radi...
My Email from Greg has finally arrived - I'm on the variable (not fixed) Octopus Cosy tariff where there are 3 rates - a day rate (~30p), a cheap rate...
@jamespa I take your points. WRT to G98 / DNO - maybe you are right and we just need to let people go ahead, and wait for folks to report over-volta...
I'm trying to understand how they are able to relax regulations to allow 800W plug-in solar systems? Firstly there are the electrical regulations. W...
@agentgeorge Thank you. I see you on the fixed Cosy. When / how did you hear about your new rates? I'm on the variable Cosy and have still not heard...
Yes, I know there are connectivity options, but none are part of a standard install and all come at additional cost.
I wonder how the 3.5p reduction will apply to a tariff like Cosy where there are 3 rates - a day rate (~30p), a cheap rate 51% cheaper than the day ra...
There is simply not enough solar on the grid to meet demand, even when it's very sunny, so solar alone is not enough to shift the price. Google tell...
What app? By default my Samsung has no connectivity so there is no remote (app-based) control. That said, one can add an optional wireless module ...
@chandykris thanks. I was trying to establish if Octopus are required to notify in advance of changing rates, but it appears from what I can find on O...
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Latest Posts
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RE: Missing flow temperature in Heat Geek proposal
@jamespa Thanks, will do.
By sttpd1917 , 3 hours ago
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Heat of vaporization of water is 2.25 MJ/kg (0.625 kWh/...
By bobflux , 3 hours ago
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RE: Air to air bus grant installer anywhere
society and politics require things to be made more com...
By Batpred , 1 day ago
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RE: Advice on my Heat Pump Journey: Old Stone Built Detached Cottage
I would also look at an air/air install if you've got t...
By EtchedPixels , 1 day ago
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RE: Existing Solar Panel installation - structural roof calculation check
What will also happen is that they see that there is so...
By EtchedPixels , 1 day ago
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RE: Indevolt Batteries UK Support & Info Thread
@indevolt-tech can you please assist @blizzardgreen.
By Mars , 1 day ago
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RE: New Vaillant aroTherm Plus in black - When will it come to the UK?
It's a great looking piece of kit and the 5kw is very q...
By avenir , 3 days ago
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RE: Vaillant Arotherm Pro vs new Plus
So with the dedicated Hager CU, flipping the big red bu...
By Batpred , 4 days ago
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Well I usually do it by feel, which is a slight problem...
By Transparent , 4 days ago
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@jeff I am well aware of the riskiness of such investme...
By Toodles , 4 days ago
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Fully understood and entirely reasonable! On the home ...
By JamesPa , 5 days ago
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RE: Electricity price predictions
So I am really having difficulty trying to work out wha...
By bontwoody , 5 days ago
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Ok Well almost certainly it could be used instead of ...
By JamesPa , 5 days ago
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RE: Samsung heat pump - data cable issue
Samsung reference it as "RS485 - COMM" in my manual. ...
By Old_Scientist , 5 days ago



