How To Replace Bathroom Fan Switch With Timer

Replacing a bathroom fan switch with a timer is a relatively simple task that can be completed in a few hours. By following these essential steps, you can ensure that your bathroom fan is working properly and efficiently.

Step 1: Safety First Before you begin any electrical work, it is important to turn off the power to the bathroom at the circuit breaker. This will help to prevent electrical shock.

Step 2: Remove the Old Switch Using a screwdriver, remove the faceplate of the old switch. Then, unscrew the two screws that hold the switch in place. Carefully pull the switch out of the electrical box.

Step 3: Connect the Wires The wires that are connected to the old switch will need to be connected to the new timer switch. The black wire is connected to the "line" terminal on the timer switch, the white wire is connected to the "load" terminal, and the green or bare copper wire is connected to the "ground" terminal.

Step 4: Install the New Switch Once the wires are connected, push the new timer switch into the electrical box. Screw the two screws that hold the switch in place, and then replace the faceplate.

Step 5: Turn on the Power Turn on the power at the circuit breaker. The timer switch should now be working properly.

Step 6: Set the Timer To set the timer, turn the dial clockwise to the desired time. The fan will run for the amount of time that you have set.

Step 7: Test the Switch Turn on the bathroom fan. The fan should run for the amount of time that you have set on the timer. If the fan does not run, check the connections to make sure that they are secure.