From 2003 UL White Book: FANS, CEILING-SUSPENDED (GPRT)
Fans intended for mounting beneath a ceiling structure such as provided on porches or patios have been subjected to a rain test and are marked as being acceptable for such use…
Fans evaluated for use in barns, poultry houses, dairy barns or the like, as covered by Article 547 of the National Electrical Code, are marked ‘‘For Use in Agricultural Buildings’’ or with an equivalent statement…
[This message has been edited by Bjarney (edited 11-07-2003).]
