"Bert Coules" wrote in message
...
Lurch,

So you don't actually need a plug and socket then, just an isolator in
the vicinity with the flex 'appearing' somewhere around the boiler,
possibly from a hole in the wall.

That strikes me as rather messy. A plug and socket, necessary or not,
would
be much neater.


How about an adaptable / conduit box and cable gland, terminations between
in-wall cable and boiler flex would then be accessible ?...