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Last seen: Sep 10, 2026
Those look like solar thermal tubes. It'll be tricky to use them on 3-phase, but you're welcome to try ! 😉️
Will I be able to use a password in the Cyrillic alphabet? Or does that automatically get flagged as 'weak'? 😉
My apologies @ellyse - I was clearly gong too deep there! The only aspect you will need to bear in mind is that there can be significant costs in ru...
We would like to see a lot more than just one other question @ellyse 😀 You are in an area where there a lot of other new installations of ...
I'm assuming that it will be the manufacturers of autonomous pods who decide the type of connector and the mechanism which allows a vehicle to safely ...
That Asset-2 looks fascinating @jeff Of course, the MOD did actually commercialise Moving Obstacle Detection and Tracking.It's what we now call Stor...
REFCOM and Cornish Trading Standards successfully prosecuted heat-pump installer, Adrian Miles, who was adding coolant to heat-pumps without the neces...
Absolutely! The regulatory obstacles were addressed in the Automated Vehicles Act (May 2024). And I agree with you that rural communities offer th...
@toodles - you might want to check @judith's credentials before posting further on that point! Even the text at the foot of her posts gives an indic...
Phase shift by distribution transformers Grid transformers are designed for maximum efficiency.To achieve this, the output frequency usually gets ph...
zero point one what? percent?kilowatts? I can't give a straight answer to that question.Unlike the rest of you, I have multiple arrays with di...
True @david999 - not all properties have three-phase available.I live in a rural area with long overhead 11kV cable runs to reach farms and hamlets.Th...
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Degrees of Separation
Latest Posts
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RE: Siting of the external sensor on a heatpump
I think not but have now added the cloud coverage weath...
By Batpred , 4 hours ago
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RE: Problems with sizing a replacement for a Viessmann Vitocal 200-S
@judith Thanks very much for this! My room by room calc...
By jon , 8 hours ago
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RE: Vaillant Arotherm Plus 7KW need a service on it
I think that is outrageous even if I suspect not unique...
By Batpred , 8 hours ago
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RE: Two heating zones to one zone
@transparent Many thanks. The garage is fairly well ...
By Profzarkov , 12 hours 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 , 18 hours ago
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RE: Adventures in heat loss calculations
Posted by: @jamespa At this point its probably worth...
By Rob of York , 20 hours ago
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@batpred thanks for getting a copy. Appreciate the supp...
By Mars , 1 day 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 , 1 day ago
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RE: Where heat loss surveys seem to go against practical reality
@cathoderay @jamespa I've managed to get some nice re...
By Rob of York , 3 days ago
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RE: 7kW EV Charger Options Advice
Doh, not sure that I was thinking straight there, less ...
By Rusty , 3 days ago
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Thank you @trebor12345
By rgabor , 3 days ago
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Panasonic Free Multi Z and Etherea Internal units.
My prospective installers have suggested the Panasonic ...
By Toodles , 3 days ago
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RE: Next steps on my ASHP journey: Radiators and Pipework
Great. You just need to find a way of cranking up your...
By JamesPa , 3 days ago
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RE: Heat Pumps Without Grants: Would You Have Installed One & Will You Now?
We had two heat pumps installed without Govt funding. H...
By Rob of York , 3 days ago
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