Help me out here guys. I always beleived that the limitations on the use of NM or Romex were based on the construction type, height, and size rather than on the type of occupancy. Why would it be a good idea to forbid NM cable in a small commercial building such as a one story detached used car sales office?
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Tom Horne

Tom Horne

"This alternating current stuff is just a fad. It is much too dangerous for general use" Thomas Alva Edison