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WaterTight

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I have never fitted anything like this before. I have no tickets for these sorts of things if indeed they are needed. It appears to need what I presume is mains cold in and then has hot out. It was pulled off wall of a shop being closed down by builders and sold for a tenner to a passer-by, my friend. She lives in a house without gas and with an "old system" which I've not seen but I understand from description is prob immersion heated vented traditional.

This weighs a lot, doesn't have it's bracket, no instructions, no idea of how much it was used or any problems with it, evidence of scale round connections to machine.

I presume the attatchments are a expansion vessel of some sort? Builder said he thought it was a water softenener but doesn't look like it to me, a tundish and connection intended to join to overflow, and some sort of red dial perhaps for selecting at which point it might cut-out of an expel if over-heating? No idea, basically. That could all be nonsense.

She wondered if I could plumb it in in her house and she got get a spark to connect since is due for a re-wire shortly.

Given there is no bracket and so something would have to "improvised" (but it weighs a tonned so no idea how safe using anything other than recommended bracket would be,) that I've yet to see her house or whether there is a suitable place for it, given my complete lack of knowledge and experience about these systems, any rules and regs, testing proceedures, no instructions, having never fitted one before... Should the answer be no? Or could it be yes? And what would be the main reasons for whichever is the answer?

For the record I've 3 yrs plumbing experience, lots of basic stuff, taps, toilets, tanks, that sort of thing.

I'm not interested in doing anything illegal, unwise or unsafe.


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its a 10 litre electric water heater which is sealed with prv and presure vessel no tickets needed but do try to find install instruction
main thing is no valves or non returns between prv ,heater and preasure vessel
prv must dischrage over the tundish i usually run that into a washing machne stab in
 
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its an unvented water heater, they usually need a pressure reducing valve if mains pressure is too high, or if mains pressure is too low you don't need expansion vessel as long as nearest cold draw off point is x amount away from unit best getting instructions for it and following them.

it is designed for under sinks so no bracket needed, it stands alone and prob weights a ton because its full of water.
 
It will be good enough for enough water to wash the pots and her hands a couple of times.
 
put one in a shop last week they are:001_9898: TBH,custard would have been better off with a triton handwash
 
they are not designed for domestic use though, so i wouldn't be fitting it in a house after all the safety features and valves it takes up quite a bit of space under the sink
 

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