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Last seen: Jun 30, 2026
@derek-m - The electricity supply industry relies on 'diversity' with regard to phase balancing and hopes for a reasonable balance of loads across t...
Here is NGED's policy document: NGED Standardisation of Fusing to 80A My 100A service head was replaced with an 80A one last year after I rashly rep...
@transparent If it's a Podpoint Solo EV charger, a quick look at the installation guide suggests it has has a form of PEN fault detection and can be...
At present, the focus of many people - I'm thinking of PV and domestic battery owners here - is on export limitation to the grid. (Call me a cynic, b...
@hem Depending on the charger you install, an option may be to use an SWA cable with an integral cat5 cable. This may be used either for an intern...
I don't know about 'rules'; I did my calculations by first principles, considering where any heat would be lost. Basically, first floor ceiling losse...
I've just looked back on my bill for 15 Feb - 8 March and I was charged 14.05p/kWh +VAT. I can't understand these people who insist they won't have a...
@cathoderay - I have similar problems with my Lounge and Kitchen, although not to the same extent as @showi . I don't have high ceilings but I had no...
I'll ask the obvious question, then. Did the OE chap offer a detailed report on their heat loss calculations? Apparently not.
Yes, I think so. To be fair, I had downloaded my half-hourly data from n3rgy rather than my supplier's portal, but I have just done so now and for t...
@transparent I have tried this for my billing period since 9th February. Whilst I have half-hourly meter readings from the National Grid Gas Data Po...
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Latest Posts
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@davidb I can’t help you with contacts at Vaillant unfo...
By Mars , 5 hours ago
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RE: Starting Our Heat Pump Journey: 1962 build 3 bed detached house
@Ian-S, I actually think this is a pretty reasonable pl...
By Mars , 5 hours ago
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RE: Who's your electricity provider and what's your tariff?
@toodles I invested on Miele a pair of frodge frozor wh...
By AgentGeorge , 8 hours ago
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RE: Flushing system, cleaning and inhibitor
Flush and fill all complete. Octopus kindly gave us a...
By Old_Scientist , 8 hours ago
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RE: Wood burner with ASHP - direct air?
For what it's worth I installed a wood burner in this o...
By BlizzardGreen , 9 hours ago
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RE: Do I add Air Con or MVHR to existing A2W ASHP?
I think I saw a diagram for an exhaust air dhw tank wit...
By JamesPa , 1 day ago
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RE: Indevolt Batteries UK Support & Info Thread
Thanks, however that's an answer to a subtly different ...
By JamesPa , 3 days ago
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RE: Solar Power Output – Let’s Compare Generation Figures
@toodles Such elegant symmetry. look at my lumpy bag of...
By Papahuhu , 4 days ago
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RE: PV and battery long payback - sense check query
Quite probably not, but you can get a 32A relay and a S...
By JamesPa , 5 days ago
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I don't notice mine defrosting, and most of the time Im...
By JamesPa , 5 days ago
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RE: Do I need to change the control unit when replacing my Ecodan Air Source Heat Pump
Kind of you, @calumm, but it was @f1p who did the heavy...
By Majordennisbloodnok , 6 days ago
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RE: Electricity price predictions
2. As EV ownershp increases it'll certainly increase de...
By EtchedPixels , 6 days ago



