Dis is getting to be a habit!
Although towel rail is possibly on the blink (see early post) am continuing with planned work and installing supplementary bonding or at least putting in missing bits (to light and towel rail circuits) .
Said towel rail is on a spur which breaks into ring via a 30A junction box, box is under floor near to FU, am I ok to connect bond (4mm) to this, saves me hacking out plaster to get to FU.
Also noted FU has no earth to metal back box - does it have to have one?
Thanks
Although towel rail is possibly on the blink (see early post) am continuing with planned work and installing supplementary bonding or at least putting in missing bits (to light and towel rail circuits) .
Said towel rail is on a spur which breaks into ring via a 30A junction box, box is under floor near to FU, am I ok to connect bond (4mm) to this, saves me hacking out plaster to get to FU.
Also noted FU has no earth to metal back box - does it have to have one?
Thanks