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Last seen: Sep 6, 2026
Your pipe lagging efficiency depends on the thickness of dry insulation, which traps air within closed cells in the foam. If water can get in ... ...
OK. That garage roof looks corrugated to me. I'm not concerned by the size of the roof joists themselves. 225x75mm seems over-spec for such a lightw...
I doubt it. Both of the MPPT inputs will be ready to accept panels. No. The MPPT inputs operate independently. Provided each PV string...
This message header was in my email queue today: If I assume those connections to be the three phases do I get the job? It could be a trick ques...
How is that connecting? WiFi? is there an RS485 port to allow 3rd party controllers to give commands?
i don't know. But Proteus was manufacturing them in the UK before the IET amendment to make them compulsory for circuits supplying generation devices....
Yes. Both of the above are true.... ... albeit without any of the technical explanation which supports those statements! Personally, I still think...
Sure. Let me first place my Alibaba reference back into context. I commented that there are micro-inverters being sold online from both UK supplie...
I think there are yet bigger challenges. Whatever are the discussions going on in DESNZ, in practice the Secretary of State, the DNOs and the IET ca...
Let me explain this in a generic fashion.We can then use this post as a reference point for other readers in future. In the great majority ...
That depends on how you plug in the Powerflex unit. The issue we've discussed elsewhere on this Forum relates to what happens in there is a fault wi...
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Degrees of Separation
Latest Posts
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RE: Next steps on my ASHP journey: Radiators and Pipework
@jamespa Thanks, its good to have a second opinion o...
By Rob of York , 20 minutes ago
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RE: Where heat loss surveys seem to go against practical reality
OK, here is the IAT - OAT (degree-hours because the int...
By cathodeRay , 1 hour ago
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RE: 7kW EV Charger Options Advice
I’ve had an EV with wall charger for over 3 years and t...
By AndrewJ , 1 hour ago
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My Adapt is finally installed and running! Almost a yea...
By tomasmcguinness , 2 hours ago
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Hi all, Hoping someone here has hit this before, beca...
By rgabor , 18 hours ago
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RE: Being screwed over by Volkswagen Audi Group
Thanks, @batpred. That integration is the one I have in...
By Majordennisbloodnok , 3 days ago
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RE: How Accurate Is My DIY Heat Loss Calculation?
@batpred I suspect it will be more this year. I had 9 ...
By AndrewJ , 3 days ago
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RE: Surface mount or bury primaries for heat pump installation?
@jamespa It's rusting 🙂
By tomasmcguinness , 3 days ago
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RE: Glass lined Cylinder for private water supply
Thank you, once again, for your replies. Yes...
By ian33a , 3 days ago
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It’s been out a few days and Amazon has already attache...
By Mars , 3 days ago
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RE: Missing flow temperature in Heat Geek proposal
Yes, and this is another point I agree. We did find a f...
By Batpred , 3 days ago
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RE: Problems with sizing a replacement for a Viessmann Vitocal 200-S
A very good point. In effect, the DHW pipework is an em...
By cathodeRay , 3 days ago
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RE: Solar Power Output – Let’s Compare Generation Figures
@tim441 Here are those same three month periods for 202...
By Toodles , 5 days ago
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