Hi was just wondering if someone could comment on whether my shower wiring is 10mm or 6mm (pic attached).
It looks to me like 10mm but would like a second opinion.
I am looking to replace my electric shower.
The one I am taking off is rated 8.7kw to 9.5kw (which I assume in plain English means it is a 9.5kw shower)?
As we did not install it I am just making sure the circuit is ok to replace with another 9.5kw shower.
Any advice would be grateful.
Thanks