Does A Bathroom Exhaust Fan Need To Be On A Gfci?

Answer:

Although the National Electrical Code (NEC) does not have a requirement for a bathroom exhaust fan to be GFCI protected, it is often specified by the manufacturer in the installation instructions when the fan is over a tub or shower. … The GFCI protection is usually provided by a GFCI breaker in the panel.

Answer:

Tuesday, February 25, 2020 Although the National Electrical Code (NEC) does not have a requirement for a bathroom exhaust fan to be GFCI protected, it is often specified by the manufacturer in the installation instructions when the fan is over a tub or shower.


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Frequently Asked Questions

How do I protect my bathroom fan from GFCI?

Put an imaginary box around the tub/shower, and extend it all the way up to the ceiling. If any part of the exhaust fan is within the box, you should GFCI protect the fan as per the installation instructions. If it makes you feel safer, then by all means GFCI protect the fan.

Can bathroom fan be on outlet circuit?

4 of the 2015 IRC requires that at least one 20-amp circuit supply the bathroom's GFCI-protected outlets. And while outlets in other rooms can't be placed on this circuit, other minor equipment within the bathroom (like an exhaust fan) can be, according to the code — but only if the circuit serves just one bathroom.

Does a bathroom need an exhaust fan to be up to code?

Bathrooms. ... 2.1 of California's building code requires all bathrooms with a bathtub, shower, spa or similar fixtures to be ventilated by an exhaust fan. The fan must be Energy Star-compliant and vented to the outside.

Can a GFCI outlet be used for an exhaust fan?

Using the GFCI outlet circuit as the power source will work for the bathroom exhaust fan but make sure you are using the GFCI circuit power source only and not intermixing with any wiring from the existing light circuit wiring.

Where do I plug in a bath exhaust fan?

Tapping into the GFCI outlet circuit should be done inside the GFCI outlet box, this way you would have the option to connect to the LINE or the LOAD side of the GFCI to provide GFCI protected or non GFCI protection, depending on the location of the bath exhaust fan in relationship to the tub or shower.

Can a fan be installed over a tub?

If you read the installation instructions that came with the fan, you might find something like this. SUITABLE FOR USE OVER TUB OR SHOWER ENCLOSURE WHEN INSTALLED IN A GFCI PROTECTED BRANCH CIRCUIT. Source. If you install this fan over a tub or shower, the fan must be GFCI protected according to the manufacturer.

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