Wiring Diagram For Exhaust Fan And Light Combo. Because the heat uses a lot more power than the light fan it gets the 2 cable. Connect two of the black.
I am replacing a bathroom vent light heater combo. Look at the way your old exhaust fan. The new vent light and heater has 2 wires colored and white each function and ground.
The new vent light and heater has 2 wires colored and white each function and ground.
Electrical wiring for a bathroom light and exhaust fan adblock electrical question. 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. In the 2 cable between the switches the black wire gets tagged with red tape on both ends. Connect the two white wires in the switch box together with a wire nut.