Ready to cross that electrical project off your to-do list? Understand wiring color codes so you can finish the job safely. Electrical Wire Colors The electrical aisle at the local home improvement ...

While all homes have neutral wires, many older homes don’t have a neutral wire in every box. If you’re not sure if there’s a neutral wire at the location you want to install a smart switch ...

So, splice the neutral wires, and run a pigtail to the device. However, you cannot do this with a GFCI device because it must sense the current in the neutral. The opening of the phase conductors (or ...