I have had a new shower that is 10.5kw. My old shower was only 7.5kw and so the instructions recommend that i have a 45amp fuse. I know the wire is thick enough (12mm), but i was wondering how difficult it is to change the fuse to a 45amp. I know this is vague...but, im living on my own, and not very good when it comes to stuff like this, i just dont want to get an electrician to do it if its an easy job.
Thanks
Helen
Thanks
Helen