What are blue and brown electrical wires?

Brown is your hot wire, so you want to connect it to your black wire buildings. Blue is negative returns it, so it will be empty. Green with yellow ray is the floor and will go to the green building.

RATE

Link copied to
clipboard.

Get Virtual or In-Home Service

  1. Free expert virtual diagnosis

  2. $50 for a remote fix. No fix? No charge.

  3. Get a pro to help in person

Get Virtual or In-Home Service

  1. Free expert virtual diagnosis

  2. $50 for a remote fix. No fix? No charge.

  3. Get a pro to help in person

RELATED QUESTIONS