Is it possible that you can have a dwelling (2 storey house) without main equipotential bonding? that is if the supply pipes for water and oil are plastic (no gas), there is no metal ducting, there are no metal central heating or air conditioning systems, there are no exposed metal structural parts of the building and there is no lighting protection system.
However, interestingly, I have not heard that a metal flue pipe that goes all the way from a stove in the ground floor through the roof above needs bonding.
Also, a plumber told me that the regs say that a service water pipe needs bonding even if it is made of plastic. Can this be true?
However, interestingly, I have not heard that a metal flue pipe that goes all the way from a stove in the ground floor through the roof above needs bonding.
Also, a plumber told me that the regs say that a service water pipe needs bonding even if it is made of plastic. Can this be true?