More energy and money. With single switch wiring power to the fan is controlled by a standard single pole wall switch like a regular light switch.
Smart Home Wall Light Switches Amp Dimmers Caseta By Lutron
Control fan and light with one switch. Mount the fan and light and move to the switch box. Using wire strippers peel an inch of insulation from the end of the black and white wires. I use the hampton bay fan controller for the exact same reason as the op only have one switch for both the fan and light portion. For each fanlight you want to take the live wire split it into two micro switches then connect each switch to the light and fan separately. Connect the black fan cable together with the black light wire and the black switch wire and cover them. A single wall switch controls the power to the fan and light together whereas a dual wall switch has two separate switches one for the fan and the other for the light.
Connect the black wire from the fan to the bottom terminal of the switch and the live circuit wire to the top terminal. Using the available power and wiring from fan switch to power it. To turn the fan and lights off separately use the pull chains on the fan. Dont actually use switch to power light. An existing wall dimmer switch must be replaced with a single onoff wall switch before installing a hunter fan to ensure consistent power flow from the switch to the fan. The hampton bay fan controller will give you control over your fan and then you can use smart bulbs for the lights in the fixture.
To give people a physical switch to toggle then use the position of that switch to trigger control another smart switch thats installed in the ceiling fan housing to power the lights. The fan has power when the switch is on while the fan speed and the light if the fan has one are controlled by pull chains on the fan itself or by a remote control device. A 20 amp switch costs about 3. Twist the ground wires together and connect them to the green ground screw on the switch. Splice the white wires together and cap them. Locate the switch cable which must be glued through the top or side of the box that serves the fan or the light.
Since you have only one wire powering the fan and light but want to control them separately it seems you will want to split that one wire into two before going into the fixture. Replacing your old light switch with a 20 amp switch isnt a bad idea. Now when you turn on your light switch the fan will have power. A standard 15 amp switch costs about 75 cents. Its best to make sure your light switch is up to carrying the load of both the fan and the light. Thats how you wire a ceiling fan with light to one switch.
Gallery of Control Fan And Light With One Switch
