In this video, I show you how to install a 220-volt outlet using 4 wire. The fourth wire is neutral (white wire). Most dryer wires will be a 10 gauge wire for 30 amps. However, the wire shown in the video was a #6 wire for a 40 – 50 amp.
How to Install a 220 Volt Outlet 4 wire or Dryer Outlet
How to Install a 220 Volt 4 Wire Outlet
Watch this video on YouTube.