What are some good home wiring diagrams for three-way switches?

The Home Improvement Web provides several good wiring diagrams for three-way switches. These show several different ways to wire the switches based on the current wiring of the room and the home owner's needs.

Some three-way switch manufacturers provide wiring diagrams in the original packaging with their products and to any owners that need them. Working with electricity is dangerous, and improper wiring can destroy anything connected to the circuit and injure or kill a person. It is important to consider hiring a licensed professional electrician to complete any project involving electricity. A permit may also be required prior to installing a three-way switch.