Wiring A Fan Light Combo

The wiring diagram above is for typical installation wiring light is switched the fan is powered by a pull chain once you have found and identified all of the wires on your fan and in your electrical box you can get to work on connecting them.

Wiring a fan light combo.

The main thing to consider wiring a ceiling fan and light is determining how you want that fan to be controlled. Wiring a bath fan combo electrical question. How do i wire the switches for my bath fan and light. If the fan has a pair of black wires and a pair of white ones you can wire the light separately from the fan.

Usually the hot wire to the fan in a fan light combination kit is black while the blue wire is usually for light. The white wire can also be used to carry current if needed. 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. This wiring diagram illustrates the connections for a ceiling fan and light with two switches a speed controller for the fan and a dimmer for the lights.

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. Pull electrical cable between the fan light and the switch. For this you ll need three twist on wire connectors. 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.

Combination light heater and fan units can be incredibly handy in smaller bathrooms and other home areas that lack heating and cooling vents. The source is at the switches and the input of each is spliced to the black source wire with a wire nut. Connect your white wires together and secure with wire nut. For some that will be any combination from no switches using the included pull chains for powering the fan and or light and having separate switches for the light and fan.

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. 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. If you choose to do this. I have a junction box in an old house that was used to power a bathroom light.

Attach the red and black wires from the fan light unit to the top terminal screws on the switches. I have a junction box in an old house that was used to power a bathroom light. I would like to swap the light for a light fan combo. Connect the two white wires in the switch box together with a wire nut.