RowE
Member
- Location
- Dumas Tx. 79029
I got asked to do so work in old house that has 12/2 nm with no ground throughout the whole house. About half of the walls have been opened up and moved so alot of the circuit in the house will fall under 210.12b and require AFCI. The home owner has a tight budget and wants to leave the old 12/2 nm cable, What article does the existing 2 wire branch circuit fall under? Does the existing two wire have to be changed to 12/2 wg? In the past I have all ways replaced the branch circuit with 12/2wg or 12/3wg but it is usually a kitchen or bathroom remodel where only a couple of homeruns need to be pulled back to the panel.