Wiring Bathroom Light

Rewiring your bathroom circuit to allow fan and light to be operated independently.

Wiring bathroom light.

Light fixtures and wall switches must be on a separate circuit. Wiring a bathroom light and exhaust fan. Basic electricians pouch hand tools and voltage tester. Installing new vanity lighting will complete the look of your new bath vanity project.

In some areas the lighting and receptacles must be on separate circuits so that if a receptacle trips the circuit breaker the lights won t go out. Some codes require that bathrooms have their own circuits. View more installation videos from our bathroom vanity series including how to install a bath. This electrical repair project is best performed by a licensed electrical contractor or certified electrician.

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. 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. While the light only has a black and white electrical wire some manufacturer s include an addition wire. Electrical wiring for a bathroom light switch with wiring diagrams.

Open the package of wire nuts and installation screws that came with the new light fixture. A 15 amp circuit is minimum but this is often a 20 amp circuit especially if there is a heat lamp integrated into this circuit. This project guide will show you just how easy it is to install new vanity lights or bathroom sconces in your home. 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.

But the majority of fans are wired to work only alongside the bathroom light which can be really wasteful. How to wire a bathroom fan and light on one switch bathroom exhaust fans with built in light fixtures are pretty common. Others permit bathrooms to share circuits with receptacles or lights in other rooms. In some locales all bathroom wiring including the lights must be gfci protected.

A bathroom extractor fan is essential to clear the room of humidity and prevent damp. A basic wiring plan for a bathroom includes a 20 amp gfci protected circuit for the receptacles and a 15 amp general lighting circuit for the switches light fixtures and vent fan. All receptacles must be afci and gfci protected either by circuit breakers or individual receptacles that offer afci and gfci protection. Now they would like to operate both of the same switch.

The lights and fan must be on a different circuit from the receptacle s. Installing and wiring a bath exhaust fan and light electrical question.