ToughButterCup

You are all really very kind. Thanks very much. But pissed now so.... Head Down, Arse Up, Go!

Yes, I am privileged in many ways. How many do we know who'd give their eye teeth to be able to self-build? I have to remind myself - often - that the thing is to get the bloody house done...... not to worry about the odd f@ck up , or an irritating delivery driver, or a set of scrotes who decide to nick some of my gear.

Thanks for the good wishes folks. Head Down Arse Up - Go!

My fault, I should have reversed the digger up to the container doors. The CSI came round pronto - said it could have been much much worse. Police came round, said it could have been much worse. PCSO came round and said it could have been much worse. Son (a local detective) said it could have been much worse. Thats Ok then, I feel much better now. Properly insured - but my last run in with a Loss Adjuster makes me absoultely determined to get the details bang on right. So thats me office-bound for the next few days, compiling a list of what I have and have not got left. I know, I know, I should get a proper problem and stop fussing about details. Its only tools. Advice given: Get a Screamer inside the house Get some PIR lights Dont challenge them, ring 999 and say "Burglary in progress." Hey Ho! Cant take a joke? Don't use power tools.

@Barney12 , you do know I can delete anyone's posts don't you...... ?

Yes. Like this .... Tops! @AliG ! SWMBO wants ......... (No more photographs OK?)?

Thanks @Onoff, always wondered which bits of mouse I need to pick up most mornings..... (gall bladder) Ermmmmm, how do you know it's the gall bladder? My guess was the Colon.

Point taken. I think I'll group all of the isolators in a conveniently conspicuous part of the larder - out of sight from the kitchen, but easily accessible to the average adult arm's reach: say at about eye-level, just by the back door. I'll need to think about how to reduce the likelihood of accidental switching .... Thanks everyone, you've all helped me untie a knotty, physically painful problem.

Ahhhh! Yes. I suppose 20Amp Scolmore Click Modes will do? Like this, but on a 4 Gang (Dishwasher, Oven, Hob, Extractor) yoke and plate

Luckily, we have met. You are the opposite of the guy that installed a good deal of stuff in our house - you can manage a smile for one thing. You talk, you listen, you have a sense of humour and most of all you are (and always have been) generous. Dave, it really hurts, like really ..., now to do simple things like isolate the hob: so the just the word ' underneath ' now makes my spine tingle in anticipation. Is there a way of corraling all the necessary isolators in one easy-to-reach space? Maybe simply pop them in part of a small cupboard?

Arthritis is a useful spur to taking the issue of (in)accessibility seriously. In our current house, every electrical item was installed by a sparky who frankly could not have given a flying foxtrot about anything other than his miserable, introverted, shrivel-hearted, spiteful self. Its now quite gratuitously painful to isolate (for example) our oven. To do that , I have to ; kneel down (Challenge No.1 - mitigated by knee pads and kneeling with the aid of a chair) open a cupboard under the oven (Challenge No. 2 - easy) bend down and squint into the depths (Challenge No. 3 - painful but acceptable) reach to the back of the cupboard (Challenge No.4 - painful and long-winded - I have to grope for the switch because the isolator has no neon). If Great Crested Newt Towers (Salamander Cottage) is about anything, its about getting systems to serve the inhabitants. Not the other way round. This isn't just a Materials First House: it's a People First ( well after America First of course) house. I have to hope that the area immediately above our kitchen worktop (the splashback) is not merely a line of 13 Amp sockets (8) , isolators (3 or 4), task light switches (3) . I want to keep the area above our worktop clear, simple. But as usual, the practice of simplicity is the opposite. Has anyone managed to design the space above the kitchen worktop that addresses both the issue of accesibility and simplicity? This image is stolen fair and square from Scolmore's promotional material - illustrating perfectly the way that manufacturers simply ignore accessibility: what can you isolate easily in this kitchen? Nowt.

That is the key thing. The sets of networks we build. The trick is to try and link them appropriately. And in you have at least one major element of your team in place. Good luck Ian

I have had a look at your site ( url masked so I cant give the exact url). So I stole this image from http://www.willowburn.net/ (without your permission) Red's the hot manifold and white the cold one? Why the spare ports on the manifolds?

Like this for example ... ( given that I'm using Hep 2o)

Running hot water pipes from a common manifold ? Or both hot and cold?

Have read .....

What does instant mean, I wonder? With the heater so close to the tap, the pipe run could not be shorter could it? The NHS guidance is - that hot water is not required. Now, dunno about you - but that surprised me. I routinely have to flex and massage my damaged hands in warm water, so I haven't given water temperature a thought - warm water helps a good deal. It takes us 15 to 20 seconds ....?

This thread has its roots in an earlier one and in many of the threads on related subjects on BH A bit of context: I really dont 'get' hot water supply. It seems so incredibly complex. Why cant it be simple? The end in mind is simple .... provide some hot water for hand washing. I want instant hot water for 10 seconds: the time it takes to wash, rinse and repeat. 'Solutions' (that oft mis-applied word) to the issue of delivering a few handfuls of warm water depend on all sorts of increasing levels of sophistication. It reminds me of that aphorism : Little Bugs have Smaller Bugs upon their backs to bite 'em and so on ad infinitum. A traditional vented hot water supply system has all sorts of quirks that need sorting out - Aha! there's a fix for that use a non-vented system. Currently it takes an age for our hotwater to reach the sink - Aha! There's a fix for that recirculate the hot water . Oh, but that's wasteful of electricity isn't it - Aha! there's a fix for that lag the pipes, and anyway it doesn't cost much Hold on a minute, the water tank is heating the upstairs too much - Aha! there's a fix for that Lag the tank more (or worse) I dont pretend to know how often or how much water is expended on hand washing (3 sinks in our case). But the psychology of hand washing is wash-and-go: not wait-get-bored-rinse-only-and-go. Who is going to wait more than 10 seconds to get this minor job done? And in that context - tiny volumes of water, daily use for a few seconds, doesnt it make sense to heat locally? I know people have strong views about electricity and water - I do hope we can maintain the focus on local water instant water heating in this thread.......

I wish it were - for me. Context is important, and because I dont want to hijack this thread , I'll start another (that references this thread)

Thanks. You mention clients. Which sector do you operate in?

Thanks, thats a generous offer. Before you spend too much time on that task, I wonder whether you could tell me about your involvement with the instant water heater sector please?

Some Sparks do, some sparks don't, Some Sparks need a lot of lovin' and some Sparks don't, Well, I know I've got the fever but I don't know why Some Sparks say they will, and some Sparks lie .... [...] (after Racey - no apologies needed)

The wealth of advertising claims and shared ignorance on Tinternet on this issue is starting to annoy me. Everyone seems to be pushing one agenda or another - and precious few (none, in fact that I have found) look at the range of contexts in which instant water heaters make provable financial and (to a lesser extent) ecological sense. Would you be kind enough to point me to anything - reliably evidenced - on the Internet which supports your assertion, please? I ask because I started out on our build with a determination to do just as you suggest. And every time I discuss it with mates or plumbers, they all pour metaphorical cold water on the idea. And when I push them, none has any experience of fitting instant water heaters. None. And if I have learned one thing on this build - and learned it the very hard way - plumbers and many other trades folk don't like doing things just a little bit differently. Anything which involves just a bit of thought or seems outside the normal run of things seems to cause a switch to flip from On to Off (With sincerely insincere apologies to @Onoff ?)

Naaah mate, it's the other way round ....? Welcome. Ian

Notwithstanding the replies above: screws are slow(er) to insert, stronger at pulling together, need to be bigger in some cases, more expensive than nails, I think there is a strong case to be made for using screws for appropriate parts of the build. It's not often that one hears - 20 years away? I was talking to a good mate who asked me whether I had thought about taking the screws I have used ... out. An old-fashioned look later, he explained to me that, before use, he had dipped the screws used on his self-build in wax of some sort. And that, 20 years later, he was now grateful he had done so. So, John what did ya dip them in then old fella? Dunno, forgotten. So I punched him - forfeit eventually agreed - one whole Aldi fruit cake. Or you could just assume that someone else is going to have to take the screws out. PS, it took @Cpd half a day to tidy his workshop up to that level of extreme tidiness. ?