Wiring Diagram Heater Fan Light Combo. So now you have decided to overhaul the wiring of your electric supplies in the bathroom. Connect the neutrals for the light fan whites that are paired with the blue black wires to the white in the 3 cable.
I will be using a 3-gang box with a motion sensor connected to the night light a timer switch connected to the exhaust and a dual-rocker switch controlling the light and. Bath fan and light wiring diagram how to wire a bathroom fan and light independently diagram how to wire a bathroom fan and light on one switch diagram how to wire a bathroom fan and light on separate switches diagram how to wire a bathroom fan and light switch diagram how to wire a bathroom fan with heater and light diagram wiring. See diagram A Using this card in its open state as a template position it in the area you want to place your product and draw around the edges with a pencil to mark the hole cutting size.
Combination light heater and fan units can be incredibly handy in smaller bathrooms and other home areas that lack heating and cooling vents.
I have all the wires ran as the diagram shows. A 122 and a 123 both going from the unit to the switch with power coming into the switch from the panel. As with all 3-way circuits the common on one switch is connected to the hot source wire from the circuit. I have all the wires ran as the diagram shows.