just add no power supply change needed here and we had an old 70's style,
actually sorry we had to split the wires as we had an oven and cook top in one and went to seperate oven/ cooktop but wires were the same ones that ran from our meter board.
we did have to put in a saftey switch on a power point for teh oven tho, so we can turn off all power incase of fire or disaster of some sort.