I have a existing Hotel. Remodeling the bathrooms, all the wire is ungrounded romex. My question is.. Do I need to run a new 20 amp #12 wire to each bath for the gfi recep, or can I just replace the exsiting recep with a gfi recep?
For replacing outlets you might want to check 406.3(D)(2). As an inspector I would be more more interested in the GFI protection than putting them on 20 amp circuits. Alan