But the majority of fans are wired to work only alongside the bathroom light which can be really wasteful. Wiring a bathroom light and exhaust fan.

Bathroom Ventilation Fan Wiring Diagram H1 Wiring Diagram
How to wire a bathroom fan and light diagram. Attach the red and black wires from the fan light unit to the top terminal screws on the switches. Ceiling fans and light kits dimmer switches fan speed controllers 3 way fan switches and bathroom exhaust fan circuits. Electrical wiring for a bathroom light switch with wiring diagrams. Basic electricians pouch hand tools and voltage tester. This page contains wiring diagrams for household fans including. Using wire strippers peel an inch of insulation from the end of the black and white wires.
The wire colors in a basic fanlight kit are typically black blue white and green. This electrical repair project is best performed by a licensed electrical contractor or certified electrician. Connect the black fan cable together with the black light wire and the black switch wire and cover them. Connect two of the black. Installing and wiring a bath exhaust fan and light electrical question. Assortment of broan bathroom fan wiring diagram.
Locate the switch cable which must be glued through the top or side of the box that serves the fan or the light. A wiring diagram is a streamlined conventional pictorial depiction of an electrical circuit. Removing existing wiring i removed the 2 wire with ground from the switch to fixture and replaced it with a 3 wire with a ground. Connect the two white wires in the switch box together with a wire nut. It shows the elements of the circuit as simplified forms and also the power and also signal connections in between the tools. Rewiring your bathroom circuit to allow fan and light to be operated independently.
After my bathroom addition was rough wired and before the insulation was done i decided to add a ceiling fan and light to be controlled with separate switches in place of a simple light fixture. A bathroom extractor fan is essential to clear the room of humidity and prevent damp. Connect a light and a fan to a new switch.