Bob Minchin
Active member
- Joined
- Jul 3, 2023
- Messages
- 34
- Reaction score
- 15
I want to upgrade my bathroom in my 2000 ish built flat. I want to fit a new electric shower. It has not had one before so will need a new feed from the CU
My current CU is plastic and to date has passed EICR tests. There is room for an extra mcb. Is it mandatory to change to a metal CU or just a “nice to have” to change it?
My current CU is plastic and to date has passed EICR tests. There is room for an extra mcb. Is it mandatory to change to a metal CU or just a “nice to have” to change it?