Bathroom Light And Fan Switch Wiring

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Bathroom light and fan switch wiring.

Connect all grounds together as always color coding. Shut off the breaker controlling the light and fan circuit. How to wire a bathroom fan and light on one switch a word of caution. 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.

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. You ll need to make pigtails. Light fixtures and wall switches must be on a separate circuit. A 20 amp receptacle circuit for plug in appliances.

Turn off the switch that controls the light and fan circuit. This electrical repair project is best performed by a licensed electrical contractor or certified electrician. This is the most important part of any. Connect the blue light wire to the red wire in the 3 cable.

All receptacles must be afci and gfci protected either by circuit breakers or individual receptacles that offer afci and gfci protection. Wiring a bathroom light and exhaust fan. And one easy way to waste electricity is by having a bathroom fan and light that do not work independently. Two sets of wires come from fan 1 for heat and.

The wall switch box and wiring are already installed and worked with old fan. Connect the black fan wire to the black wire in the 3 cable. 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. 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.

Connect the red heat wire to the black wire in the 2 cable. Basic electricians pouch hand tools and voltage tester. In electrical work a pigtail is a collection of seamed wires along with a short. Because the heat uses a lot more power than the light fan it gets the 2 cable.

This is the single most important part of. Sure the fan is great to have on during a shower but it s unnecessary when brushing your teeth. You re going to have to make pigtails. The wires are by the fan red yellow black blue.

By wiring the two separately you can control each independently resulting in a more efficient bathroom. How to hook up a bathroom fan light to one switch a word of caution.