 
                    Last seen: Oct 31, 2025
That's a good question @david999to which I could've given an excellent response just a month ago. However, there's a new Standard, PAS-63100-2024, s...
And this the great benefit of raising these issues in a discussion forum, of course. 🙂 Photos and diagrams help.I happen to have a large li...
I understand your point, but don't entirely agree. If I inadvertently omitted an earth to an appliance, and a fault on that caused a water-pipe to '...
No one else has commented on this, so I think I'd better do so.But please remember I'm not a qualified plumber or electrician. The installer is slig...
An over-pressure valve on your water main?Why? Is mains water in your area at higher pressure than 'normal'? The silt on that filter is the sort o...
I don't like the tenor of the RECC documents. When I read them, two thoughts come to mind: 1: Why is this phrased like legal jargon?It feels like ...
Thanks for photos @david999Can we have some clarifications please? What is the blue wire with a blue arrow pointing at it? What is the object o...
I'm relived to hear that things are going well @ajn9000 Usually when a new member arrives here that late on a Saturday night, it's bad news!But then I...
You're very welcome here... where you'll find loads of information. You might want to see what I posted a week ago on the topic Is this a bad instal...
The following basic explanations are given here in order to better inform forum members of the benefits of home battery installation.They are not aime...
The following diagram describes just such a scenario.We're looking at a marine cable bringing electricity from a wind farm into the grid where a large...
Energy transport companies licensed by Ofgem to operate within defined geographical areas may not own or control any generation or storage assets. T...
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                          RE: Mediation with RECC, what's your experience? Welcome to the forums @treewizard and sorry to hear abo... By Mars , 1 hour ago 
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                        RE: Help me keep the faith with my air source heat pump installation @jamespa ive had a look at the firmware card in the add... By AdamK , 1 hour ago 
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                        UFH downstairs and radiators upstairs balancing question I am running pure WC on .4 curve in our new build with ... By Walnut-tree-cottage , 2 hours ago 
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                        When to use Octopus Intelligent Go tariff with my heat pump and battery I have underfloor heating with 15 room thermostats thro... By ChrisH , 5 hours ago 
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                        RE: Is it mad to think there should be a minimum SCOP for UK heat pump installs? Sadly I think it is mad. If the BUS is not granted for ... By Judith , 17 hours ago 
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