ECN Forum
Posted By: Gregtaylor ENT in plenum ceiling - 06/26/05 09:30 PM
ENT in a plenum ceiling where the ceiling is suspended hat channel with sheetrock. In a high rise that is fully sprinkled per NFPA13-1999 and is used as a residence. What say you?
Posted By: resqcapt19 Re: ENT in plenum ceiling - 06/27/05 12:37 AM
Look at 300.22(C)(1).
Posted By: Gregtaylor Re: ENT in plenum ceiling - 06/27/05 03:28 AM
Thanks. Sometimes you just can't find stuff in the code book even when you've seen it a million times.
© ECN Electrical Forums