In electrical work, installation requirements can be found in a variety of codes such as building, fire/life safety, or energy. Although trade specialists (such as electricians) may be experts in ...

Every box must be adequately supported. And you’ll find the basic requirements in Sec. 314.23(A) through (H) of the National Electrical Code (NEC). You’re expected to exercise good judgment. For ...

Home electrical systems seem straightforward until an inspector starts flagging dangerous installations hiding behind walls.