Wiring Double Switch Bathroom Fan Light

Step by step.

Wiring double switch bathroom fan light.

In this wiring the source is at the switch and 3 wire cable runs from there to the fan and light. 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. But the majority of fans are wired to work only alongside the bathroom light which can be really wasteful. Grip these in your non dominant hand while you twist the ends clockwise.

Rewiring your bathroom circuit to allow fan and light to be operated independently. For example you might want to turn on a bathroom light separately from the ceiling fan. 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. 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.

Now they would like to operate both of the same switch. Installing and wiring a bath exhaust fan and light electrical question. A bathroom extractor fan is essential to clear the room of humidity and prevent damp. Locate the switch cable which should be sticking through the top or side of the box serving the fan or light.

If you have one of these you may have fastened the fan and light to separate the switches. Learn how to install a double switch or combination two switches. How to wire a bathroom fan and light on one switch bathroom exhaust fans with built in light fixtures are pretty common. Wiring a fan and light to a single switch.

The source neutral and ground are spliced through to the fan location. Using wire strippers strip an inch of insulation from the end of the black and white wires. To wire a double switch you ll need to cut the power remove the old switch then feed and connect the wires into the double switch fixture. Align the stripped straightened ends of black cables from the existing light and switch with the new cable from the fan.

Wiring a combination bathroom ceiling exhaust fan and light unit with the fan and light being controlled by separate wall switches is an easy project even for a beginner.