I am rewiring a house I recently bought and have a couple of questions;
I have a lead water pipe coming into the kitchen and it is not bonded back to the MET. The supply looks like an old 16mm2 cable. I take it a 10mm2 earth is sufficient. Is there any requirement to bond anything else in the property?
I have an oven and hob to wire in also. The oven is a single oven 2.2kW (9.6A) and the hob is a 27A ceramic hob, the manufacturers documents state it should be connected with 2.5mm2 cable, this seems too small to me.
I was thinking of doing the following;
Installing a 16A radial in 2.5mm T&E for the oven with a 13 A FCU.
Installing a 32A radial on 4mm T&E for the hob with a 45A DP switch.
Can either of the switches be mounted inside cupboards or do they have to be above the work surface for access?
By the way, the cables will run under a wooden suspended floor (floorboards).
I have a lead water pipe coming into the kitchen and it is not bonded back to the MET. The supply looks like an old 16mm2 cable. I take it a 10mm2 earth is sufficient. Is there any requirement to bond anything else in the property?
I have an oven and hob to wire in also. The oven is a single oven 2.2kW (9.6A) and the hob is a 27A ceramic hob, the manufacturers documents state it should be connected with 2.5mm2 cable, this seems too small to me.
I was thinking of doing the following;
Installing a 16A radial in 2.5mm T&E for the oven with a 13 A FCU.
Installing a 32A radial on 4mm T&E for the hob with a 45A DP switch.
Can either of the switches be mounted inside cupboards or do they have to be above the work surface for access?
By the way, the cables will run under a wooden suspended floor (floorboards).