To install a dual switch that controls both the fan and light in a room, follow these steps:
- Turn off the power to the circuit at the breaker box.
- Remove the existing switch and disconnect the wires.
- Connect the wires to the new dual switch, following the manufacturer's instructions.
- Mount the dual switch in the electrical box and secure it in place.
- Turn the power back on and test the switch to ensure it is working properly.
Remember to always follow safety precautions when working with electricity.