roger Moderator Staff member Location Fl Occupation Retired Electrician Oct 26, 2006 #2 BX was and old term for what is now AC (article 320) See 300.22 for "Wiring in Ducts, Plenums, and Other Air-Handling Spaces" Roger
BX was and old term for what is now AC (article 320) See 300.22 for "Wiring in Ducts, Plenums, and Other Air-Handling Spaces" Roger
