My shower cable between the pull chord isolator and shower looks damaged so I am going to replace it. My question is, is this a notifiable job that I'd have to get a registered electrician to do?
Also, it's an 8.5kw shower currently supplied by 6mm2 T&E, it's clipped direct most of the way does pass through my insulated loft for part of the run, should I be looking at replacing the full cable back to the CU with 10mm2?
Thanks in advance
Also, it's an 8.5kw shower currently supplied by 6mm2 T&E, it's clipped direct most of the way does pass through my insulated loft for part of the run, should I be looking at replacing the full cable back to the CU with 10mm2?
Thanks in advance