Wiring diagram for heat vent light. Wiring up a broan ceiling fanheaterlight combo. Connect the blue light wire to the red wire in the 3 cable. A general description of how to wire a broan qtxe150flt bathroom ceiling fan. I have a bathroom that has an exhaust fan with a light and heater which are all separate units.
I want to replace this original set up with a newer all in one bathroom exhaust fan unit that has an exhaust fan with a light and heat functions all built in to one the one unit. Wire a ventilation fan and light with help from a foreman for lighty contractors in this free video clip. The compact form and varied functions make them perfect for use with a three function switch box but youll need to be careful installing the system. Wiring a ventilation fan and light requires a few basic tools like wire strippers.
Connect all grounds together as always color coding. Because the heat uses a lot more power than the light fan it gets the 2 cable. It shows the elements of the circuit as simplified forms and also the power and also signal connections in between the tools. A 122 and a 123 both going from the unit to the switch with power coming into the switch from the paneljust like the diagram shows.
I have all the wires ran as the diagram shows. I am not an electrician you should consult one for your own safety. Assortment of broan bathroom fan wiring diagram. Connect the red heat wire to the black wire in the 2 cable.