Exterior surface-mount boxes—often molded PVC—have either threaded or glued hubs and are used with PVC electrical conduit. I like cast-aluminum boxes for outdoor projects. They’re extra ...

All questions and answers are based on the 2023 NEC. Q. What are the NEC requirements related to flush-mounted boxes? A. The NEC requirements related to flush-mounted ...

The proposed revision can be read here. Substantiation: CMP 9 has recently become aware of devices designed to mount in front of the outlet boxes that contain their electrical supply. The outlet boxes ...