Wiring A Fan Light Combo Switch

These three in one fixtures work best when wired to a three function switch box allowing for individual control of the unit s functions from a single point.

Wiring a fan light combo switch. Usually the hot wire to the fan in a fan light combination kit is black while the blue wire is usually for light. The control features a small rocker switch to turn the ceiling fan on and off and a slide knob for fan speed control. There are two ways to wire a bath exhaust fan combo with the wiring layout you have described. You either extend the power from the light fixture to the exhaust fan location or extend the power to the wall switch.

Then the white wire is the neutral which is connected to source neutral at the source or with the use of a splice in the switch box. The skylark fan control is designed to conveniently the skylark fan control is designed to conveniently set the speed of a ceiling fan. In order for the light to be controlled by its own switch the wiring between the switch and the fan unit needs a fourth wire a red wire to carry power to the light kit. Connect your white wires together and secure with wire nut.

Combination light heater and fan units can be incredibly handy in smaller bathrooms and other home areas that lack heating and cooling vents. Wiring a fan and light to a single switch in this wiring the source is at the switch and 3 wire cable runs from there to the fan and light. The neutral wires and ground wires are not connected to the switch. Connect the two white wires in the switch box together with a wire nut.

Attach the red and black wires from the fan light unit to the top terminal screws on the switches. The source hot wire is spliced to the black fan wire to hardwire it directly to the circuit and to a pigtail connecting the switch. Bathroom exhaust fan heater electrical wiring if the power source is at the wall switch then the commons or neutrals tie together and are not switched. If the 12 3 has been installed between the wall switch and the combo unit then because this combo unit has three switched functions then you will need an additional 12 2 cable installed.

The source neutral and ground are spliced through to the fan location.