Code Q&A: Support Requirements for Ceiling-Suspended Fans

Test your NEC knowledge.

June 18, 2020

Based on the 2017 NEC

Q. What does the Code require for the support of ceiling paddle fans?

See answer below.

A. Ceiling paddle fans must be supported independently of an outlet box or by one of the following means [Sec. 422.18]:

(1) A listed outlet box or listed outlet box system must be marked as suitable for ceiling paddle fan support of not more than 70 lb. Outlet boxes for a ceiling paddle fan that weighs more than 35 lb must include the maximum weight to be supported in the required marking in accordance with Sec. 314.27(C).

(2) A listed outlet box system, a listed locking support and mounting receptacle, and a compatible factory installed attachment fitting designed for support, identified for the use, and installed in accordance with Sec. 314.27(E).

About the Author

Mike Holt

Mike Holt is the owner of Mike Holt Enterprises (www.MikeHolt.com), one of the largest electrical publishers in the United States. He earned a master's degree in the Business Administration Program (MBA) from the University of Miami. He earned his reputation as a National Electrical Code (NEC) expert by working his way up through the electrical trade. Formally a construction editor for two different trade publications, Mike started his career as an apprentice electrician and eventually became a master electrician, an electrical inspector, a contractor, and an educator. Mike has taught more than 1,000 classes on 30 different electrical-related subjects — ranging from alarm installations to exam preparation and voltage drop calculations. He continues to produce seminars, videos, books, and online training for the trade as well as contribute monthly Code content to EC&M magazine.