Fan And Light Switch Combo Wiring

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.

Fan and light switch combo wiring.

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. Combination light heater and fan units can be incredibly handy in smaller bathrooms and other home areas that lack heating and cooling vents. The combo bathroom exhaust fan circuit should be identified turned off and tagged with a note before working with the wiring and installing the fan speed switch. Connect your white wires together and secure with wire nut.

Connect the green wire to your household ground wire copper bare wire. Run a length of 12 3 cable from the fan light cutout down into the wall space to the switch box cutout. How to identify electrical wiring when installing a bath fan combo with a light. In the attic space the cable may be run along the sides of rafters or through holes drilled.

You may have wired into a switched leg that leads down to the wall switch and returns back to the ceiling junction box location. 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. The line voltage enters the switch outlet box and the hot wire will connect to every switch. Using wire strippers strip an inch of insulation from the end of the black and white wires.

When installing a bathroom fan unit it is best to use a voltage tester to identify the wiring. Ceiling fan and light switch wiring diagram. The new lutron diva 3 speed fan control and the new lutron diva 3 speed fan control and light switch helps you achieve the ideal comfort level for your home. What you are describing tells me that.

Splice the black wire from the fan together with the black wire from the light and the black wire from the switch and cap them. The diva fan control and light switch features a large paddle switch to turn your lights on off and a discreet slider to adjust your fan speed to your preferred level. The source neutral and ground are spliced through to the fan location. Connect the white wires together in the same way then repeat with the ground wires.