Updating electrical wiring
How do you get a grounding receptacle outlet in an old system?The code allows a grounding conductor to be run along the existing wiring to the grounding bar on the panel where the circuit originates.
Modern wiring doesn’t just carry electricity, and wireless systems are getting increasingly cheaper and more sophisticated.4. Once you’ve done your initial homework, sit down and create a punch list that focuses on what you want done and when you want it completed; the list should be the basis of your relationship with your electrician.
Rather than running a separate grounding conductor all the way back to the panel, you could use a ground-fault circuit interrupter, or GFCI (also referred to as a GFI).
These safety devices work by detecting any imbalance in electricity flowing out via the hot wire and back via the neutral.
Conversations with top electricians have provided us with a a list of steps to take in order to make rewiring proceed more smoothly, with fewer holes punched in the walls, floors, and ceilings—or, heaven forbid, a structural beam.1.
Do an "electrical inventory," creating a list of all the devices you’ll be using in the house, and where.