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Last seen: Sep 10, 2026
Those markings are not the ones which tell us the conductor size, unfortunately. Do you happen to have vernier calipers which could be used to measu...
This photo shows a bi-directional RCBO by Proteus at Redditch. The symbols are correct, and the third-contact which the solonoid switches is visib...
I believe that the founders of Navitron retired.But its products are still available through some of their established installers. One such as Stove...
Without knowing the temperature characteristics of your existing Navitron Solar-Thermal array, I don't think any of us could answer that. A: These p...
The fact that the MCB is rated 16A tells us what we need to know. If you were sure to use no garage light or socket at the same time, then you'd be ...
So whose electricity is passing through that junction box? What socket (or light) does it feed within your garage? Which of the trips in your cons...
Hmmm... That raises a lot of questions in my mind! 1: The Steel Wire Armoured (SWA) cable size needs to be known.What does the white writing say o...
The starting point of that discussion on Camelot-Forum is valid.But alas, the correspondents have failed to appreciate that it's an integral function ...
MCS is the delivery route for Net Zero oriented technologies favoured by BEIS/DESNZ. Ofgem is a non-ministerial Government Department... which is a ...
Well your contract is with the installer, so the withdrawal of Samsung from direct discussions with you simply puts more pressure on him. If he can'...
@david999 - since you need this information in order to decide whether to challenge your installer, I think you'll need a regulation/directive that yo...
There is another consideration...but alas this doesn't feature in the installers' guidance/training by MCS. This diagram shows a generic roof constr...
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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 , 8 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 , 12 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 , 12 hours ago
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RE: Two heating zones to one zone
@transparent Many thanks. The garage is fairly well ...
By Profzarkov , 16 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 , 21 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 , 23 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 , 2 days 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 , 4 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 , 4 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 , 4 days ago
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