Bathroom Exhaust Fan Gfci

Each bathroom should have a circuit for lighting and an exhaust fanaccording to the code this circuit may be a 15 amp circuit if it serves just lighting but it should be a 20 amp circuit if it is also serving a vent fan.

Fanfiction comrade mao. Looking for troubleshooting suggestions. Moisture in an unventilated bathroom can corrode wiring and fixtures and create a fire hazard so the nec requires either a window that provides at least 15 square feet of open space or an exhaust fan and some local authorities require both. To test if a bathroom exhaust fan is gfci protected turn the fan on and push test button on a bathroom gfci receptacle or gfci breaker dedicated for this bathroom.

Hi gary 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. Important nec bathroom regulations. I was thinking about diving into the switch box and looking for loose connections and neutrals.

When i disconnect the fan there is a molex plug in the fan the gfci does not trip when the switch is turned on or off. If the exhaust fan is still running after the receptacle or the breaker tripped it is most likely not protected there are occasionally some hidden gfci receptacles installed. Does a bathroom exhaust fan need to be gfci protected by code.

Tuesday february 25 2020. Would this circuit need gfci protection. Gfci protection for a bath exhaust fax.

The instructions for the unit dont say anything about it. Im considering installing an exhaust fan in my bathroom which includes light and heat and requires a dedicated 20 amp circuit. Our shower exhaust fan is tripping the gfci when turned on.