3 Phase Supply Install Cost

[DIYWell]

Ok, bit of a wet finger in the air ...

House supply is a single phase tapped off the 3 phase that runs down the other side of the street. Think dig hole in the verge to expose supply junction, trench across the road to run replacement cable, make good. Road is the dead end of a cul-de-sac so no need to control traffic.

Anyone care to guess how much it would cost to upgrade the house supply to 3 phase?

 

[SUNRAY]

24K

 

[Taylortwocities]

About the price of a car. Depends on the car. It might be new, it might be used.

The only people who can give you an estimate is the DNO for your area.

https://www.nationalgrid.com/uk/ele...ct-us/who-is-my-distribution-network-operator