Gfci Protected Exhaust Fan

The switches for the exhaust fan and light are installed on the load side wiring as well.

Gfci protected exhaust fan.

Gfci protection for bathroom ceiling exhaust vent nec national electrical code does not require bathroom exhaust fans to be installed on a gfci protected circuit. Gfci protection is required for 125 volt to 250 volt receptacles supplied by single phase branch circuits rated 150 volts or less to the ground. To provide gfci protection for an exhaust fan the incoming circuit power connects to the line side of the gfci outlet then the wires for the exhaust fan connect to the load side of the gfci outlet. Listed or labeled equipment shall be installed and used in accordance with any instructions included in the listing or labeling.

The national electrical code nec does not require bathroom exhaust fans to be gfci protected however there is this bit in article 110. Gfci receptacles are required in bathrooms garages crawl spaces basements laundry rooms and areas where a water source is present. Gfci protection is designed to prevent the shocks that might occur when a ground fault occurs and it can be provided by special gfci outlet receptacles or by a gfci circuit breaker that protects the entire circuit. The nec requires that all outlet receptacles in a bathroom be gfci protected.

Bathroom exhaust exterior vent opening should be screened with a to mesh to prevent birds from building nests inside the vent pipe. Some exhaust fans require the gfci protection. 110 3 examination identification installation and use of equipment. An exhaust fan in the shower is a poor design in my opinion and must be installed per 110 3 b.