The exterior of an unfinished patio that will be converted to indoor living space. The red arrow indicates where the existing electrical panel is located inside the closet.

Replace Townhouse Electrical Panel

Recessed lights before being removed for the installation of pendant lights

Change Recessed Lights

Microwave oven installed under a kitchen cabinet.

Microwave Oven Over Stove

Hole in wall cut for a new two gang electrical box for the new bathroom fan switch

Bathroom Fan Switch Wiring Video

Wall cutout for new electrical box with wires protruding

Add Dimmer Switch and New Ceiling Light Fixture

Three-way switch wiring diagram with the LINE and the LOAD inside separate switch boxes. LINE power is delivered to the first switch by using a two conductor cable with a bare or green equipment grounding conductor. The LINE wire is connected to the COMMON terminal on the 3-way switch. A three conductor cable goes from one switch box to the other switch box. From the second switch box a two conductor LOAD cable goes to the light fixture or ceiling fan. The black LOAD wire is connected to the COMMON switch terminal and the two white neutral wires are simply joined together with a wirenut.

Three-Way Switch Wiring Diagrams

The spines of a few National Electrical Code books

Free National Electrical Code

The image depicts three electrical outlet boxes exposed, along with the easy-to-find wood wall studs, two plastic pipes and two copper pipes during the demolition phase of a kitchen remodel.

How I Find A Wall Stud

Outdoor light fixture mounted with an indoor electrical box, duct tape, and caulk

Repair An Outdoor Light Fixture

An ivory colored electrical wall switch hanging from a blue plastic switch box by a white wire, a black wire, and a bare copper wire. There is no neutral conductor available here. The white wire is actually the LINE and the black wire is the LOAD for the switch.

Switch Has Neutral

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