J Joeman134 New member Location Chicago Aug 7, 2018 #1 In the Chicago code it is required to use compression EMT fittings in plenum spaces. Is this true of the 2014 NEC? I cannot seem to find any specific mention of fittings or boxes in the NEC. Along with this, is plenflex required for fixture whips?
In the Chicago code it is required to use compression EMT fittings in plenum spaces. Is this true of the 2014 NEC? I cannot seem to find any specific mention of fittings or boxes in the NEC. Along with this, is plenflex required for fixture whips?
Dennis Alwon Moderator Staff member Location Chapel Hill, NC Occupation Retired Electrical Contractor Aug 7, 2018 #2 I don't believe compression fittings in a plenum is an NEC issue. Chicago has many of it's own requirements that no one else has to deal with.
I don't believe compression fittings in a plenum is an NEC issue. Chicago has many of it's own requirements that no one else has to deal with.