Need to install or replace a 3 way light switch in your home. Test the switches with a voltage tester to ensure the power is off.
Replace A 3 Way Light Switch Mycoffeepot Org
How to replace a 3 way light switch. Its easier than you might think. Unscrew the three way switch you suspect. To replace a three way switch follow these steps. Currently loaded videos are 1 through 15 of 36 total videos. Then use a voltage tester to make sure that the circuit is dead. Start by turning off the power to the circuit youll be working on at the main electrical panel.
Turn off the power to the switch at the circuit or fuse panel. Attach the red and black wires from the other bundle. Similarly inside box 2 attach the black wire from the three wire bundle black white copper to the black terminal on the new switch. Unscrew the switch from the electrical box and pull it out with the wires still. Be sure to check which switch you are replacing if your common wire is not labeled as the testing of the common wire will be different. Remove the cover plate from the switch box with a slotted screwdriver.
How to install or replace a 3 way light switch. Let us show you how. Shop all dimmers switches share. A video on how to replace a 3 way switch. Unscrew and remove the switch plate.
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