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Last seen: Sep 12, 2026
Utilita is not just an Energy Supplier. Their Utilisoft system acts as a 'agent' and handles all the handshakes and encryption to pass data to/fro D...
Here's a section from the G99 specification which is available from the ENA website, The Sunsynk 8k inverter has inbuilt current limiting to 16A (...
Yes, I'm sure too, Kieran.But can you reprogram your ROVs using a knitting needle and paper tape?! 🤔 Why are your vents "at floor level"?They've me...
No I don't have a link, although I did look for the official announcement on the DESNZ site. I'm a member of the SEC (Smart Energy Code), so I've re...
In the past hour the Dept for Energy Security and Nett Zero has announced a technical consultation on a proposal to obtain data from some Smart Meters...
There are a number of different options available to your meter installer. Go over to the topic on Smart Meters and you'll see I've posted photos of...
Oh, that's interesting Kieran. My first salaried work in the electronics field was in a team designing underwater robots for oil-rig inspection. But t...
DESNZ and Ofgem are well aware of the disconnect between those agencies/companies who form parts of the GB energy supply system. This is one of many...
I too have slow internet, Kieran.But that's because I live in the West Country, where I rely on two pieces of damp string running along the hedgerow. ...
Was this DIY or did you instruct a professional installer? I faced a similar situation in a Devon farmhouse (1937) with a suspended floor.We've both...
Here's a graphic of a cell-voltage chart which I print out and keep handy beside my batteries.It saves you trying to multiply by 16 to two decimal pla...
This subject isn't one of my strengths, but let me observe: 1: There is a PAS2035 standard which is intended to address retrofitting existing buildi...
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Degrees of Separation
Latest Posts
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RE: Siting of the external sensor on a heatpump
I agree. However I would also (primarily) expect that ...
By JamesPa , 4 hours ago
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RE: Next steps on my ASHP journey: Radiators and Pipework
You should (almost) always reject having a buffer, by w...
By JamesPa , 7 hours ago
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RE: Navigating the World of Refrigerants In Heat Pumps: A Guide for Homeowners
Indeed we are invvestigating AC at present and are havi...
By Toodles , 10 hours ago
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RE: Is it the house or the equipment?
@majordennisbloodnok I do sympathise. On the original...
By springswood , 12 hours ago
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No, but the heat pump must be capable of delivering a S...
By JamesPa , 16 hours ago
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Sorry to hear about the problems, its going to be somet...
By JamesPa , 17 hours ago
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RE: Daikin ESPAltherma and Home Assistant installation
It's laziness lol The PV system is very chatty, meter...
By bobflux , 1 day ago
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RE: Problems with sizing a replacement for a Viessmann Vitocal 200-S
R (The R Project for Statistical Computing, I use it wi...
By cathodeRay , 1 day ago
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RE: Vaillant Arotherm Plus 7KW need a service on it
booked it with Vaillant. will use them until i can find...
By AdamK , 1 day ago
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RE: Adventures in heat loss calculations
I have seen it stated that the declared calorific value...
By JamesPa , 2 days ago
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RE: Two heating zones to one zone
@transparent Many thanks. The garage is fairly well ...
By Profzarkov , 2 days ago
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RE: Vaillant Aurotherm - Heater Wire Position
Ah, good point. I need to check if this was installed i...
By Batpred , 3 days ago
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@batpred thanks for getting a copy. Appreciate the supp...
By Mars , 3 days ago
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RE: Tell us about your Solar (PV) setup
We have a 6.56kW solar PV system (16x 410W panels) inst...
By Rob of York , 3 days ago
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