(A) The installation of aluminum or copper-clad aluminum wiring in all single-family residences is hereby prohibited in all branch circuits, from the weatherhead in overhead services, and from the load side of the meter in underground services.
(B) The installation of aluminum wiring or copper-clad aluminum wiring in all multi-family, commercial and industrial uses shall be permitted, provided approved crimp fittings and no wire smaller than #4 AWG are utilized.
(1990 Code, § 6-174) (Ord. 84-946, passed 6-18-1984; Ord. 88-1197, passed 3-7-1988)