Need help understanding code section 314.29 2017 NEC. It is my understanding from this section you can not have a 4" x4" box in an
unaccessible ceiling? I have been on many commercial projects where the group toilet room had a gypsum ceiling with no access provided however I know there were some 4" x 4" boxes located above. Is this in violation of this section?
unaccessible ceiling? I have been on many commercial projects where the group toilet room had a gypsum ceiling with no access provided however I know there were some 4" x 4" boxes located above. Is this in violation of this section?