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Last seen: Nov 11, 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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Should I change my cylinder when changing from a gas boiler to a heat pump.
I have 178 L Gledhill unvented cylinder which was fitte...
By David , 5 hours ago
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RE: Plug and play solar. Thoughts?
Impressions so far from the one I've installed are that...
By EtchedPixels , 6 hours ago
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@batpred The Daikin temperature probe protrudes from th...
By Toodles , 10 hours ago
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RE: Air source heat pump roll call – what heat pump brand and model do you have?
@editor And as an occasional contributor, may I say wel...
By Toodles , 12 hours ago
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RE: Should Households Who Can Afford It Pay More for Energy to Help Those Who Can't?
They don't have to try. Our entire system is d...
By EtchedPixels , 12 hours ago
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RE: Why don't people choose heat pumps?
Fair enough. I guess I was thinking of pipes that run ...
By JamesPa , 12 hours ago
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RE: How Can I Prove Coal Was My Main Heating Source Without Receipts?
Got excepted for the grant now so thanks for the replie...
By Chilli304 , 16 hours ago
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Daikin Altherma 3 R F+W, room thermostat control, weath...
By JanHarley , 17 hours ago
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RE: Buffer tank on a 2 x 14kw Ecodan system
Pretty much as I had guessed in my crude scaling from m...
By JamesPa , 20 hours ago
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RE: Help me keep the faith with my air source heat pump installation
Well you have a vibration generator running at some fre...
By bobflux , 1 day ago
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RE: Who's your electricity provider and what's your tariff?
@downfield Thats a decent rate, I’m shocked they hadn...
By Papahuhu , 2 days ago
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RE: Adventures in heat loss calculations
@toodles thanks! So as suspected, around a doubling of ...
By SusannaSaunders , 2 days ago
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Six books in three years and I think I’ve now covered j...
By Mars , 3 days ago



