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Last seen: Aug 8, 2026
SMETS2 Electricity Meter: The Electricity Smart Meter Equipment (ESME) and the Communications Hub are physically bolted together during installation...
SMETS2 - Home Area Network The Home Area Network (HAN) connects between the Communications Hub, Gas Meter and In-Home Device (IHD).In most homes...
SMETS2 Smart Meter LED indicators - background information: In Southern & Central territories of GB, the Wide Area Network (WAN) is operated...
Another site which provides Tradesmen's rates is the Building Sheriff.He keeps the town free of cowboys, you see! You'll need to go down through ...
There's a guide to rates of pay for the various categories of tradesmen published here just last month. It's not as comprehensive as I'd like bec...
Good to hear of progress @vaugi Are you aware that Sunsynk have a public forum where you can raise particular issues about their products? I don't...
@dchiltern - I wonder if you have thought to ask for contacts at any of the well-respected academic establishments who are educating students to work ...
And there are also options to assemble one yourself using an Arduino micro-controller. If would make a great technology project for a student at A-l...
Will it 'work'? ... probably. Will it be effective/efficient? ... probably not. This comes down to the fact that your gas boiler will inevita...
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Degrees of Separation
Latest Posts
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RE: Electricity price predictions
I can certainly see the appeal and if ever there was an...
By Majordennisbloodnok , 12 minutes ago
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HomeTherma Is Live: A New Home-Energy Platform Built Around the Homeowner
This is something I’ve been building for months, largel...
By Mars , 11 hours ago
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Does minimum system volume matter in the context of sim...
By Tony.Stolz , 14 hours ago
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RE: Indevolt Batteries UK Support & Info Thread
I had a quick look and they are a little vague. They ...
By BlizzardGreen , 16 hours ago
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RE: Has anyone seen this problem before? Huge anticycling times
Oh dear. Glad it was replaced. I have been mighty imp...
By JamesPa , 1 day ago
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RE: Can I start an argument about buffer tanks please? 🙂
Dont, just adjust the LSVs to get different temperature...
By JamesPa , 1 day ago
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RE: Heat pump running costs – what has actually worked for you?
I installed the air source heat pump in January 2026, i...
By bobflux , 2 days ago
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RE: Grant Aerona Air to Water R290 6.5 kW - Quiet Mark and Silent Running
Thats all interesting. DHW on my Vailant seems to respe...
By JamesPa , 2 days ago
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RE: Do I need to change the control unit when replacing my Ecodan Air Source Heat Pump
One of the other mods has just reminded me that @ashp-b...
By Majordennisbloodnok , 2 days ago
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RE: PV and battery long payback - sense check query
@old_scientist I have now drafted 2 replies - both have...
By DavidB , 4 days ago
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RE: Air source heat pump roll call – what heat pump brand and model do you have?
Forum Handle: adrian Manufacturer: Appliandirect.co....
By Adrian , 4 days ago
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