How to Hook Up a Three Way Switch?
Although there are other methods, there is a common and easy way to hook up a three way switch. First, bring power into one of the switch boxes. Next, run a wire to the other switch and from the second switch to the light box. Splice the white wire and attach the black one to the common screw. The red and black conductors will connect to the other two screws, and the white wires will connect. Then, the black wire to the light needs to hook into the common screw. You can find more information at http://www.electrical-online.com/extra-g…
