What is the GREY electrical wire?
In the CA U.S.A. system, cablat gris is not one of the common colors of the wire. Instead, it is an alternative accepted by the federal government for neutral wire, whose main color is generally white. This color coding system is required by the U.S. national electrical code.
Get Virtual or In-Home Service
Free expert virtual diagnosis
$50 for a remote fix. No fix? No charge.
Get a pro to help in person