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

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

Would a conduit box be smaller than a standard single-socket surface
plate?
Anyway, I'll investigate - thanks for the thought.


I gave you the size a few messages ago !

Conduit circular box is 50mm (2 inch).

Adaptable boxes can be had from about 2 inch sq IIRC.