I am starting a competition for all forum members as to the least number of final circuits found supplying a domestic residential installation.
Yesterday I worked in a bungalow that has three final circuits at the consumer unit supplying the whole domestic bungalow.
1. Lighting.
2. Sockets.
3. Shower.
The lighting circuit supplied the whole building.
The sockets were supplied by a B32 M.C.B. and comprised two ring finals circuits bunched together. (Which I later separated).
The shower might have been the old cooker circuit as the bungalow had no cooker circuit. It had a gas cooker.
So who can beat that?
Z.