AnsweredAssumed Answered

How many air changes per hour does NFPA 496 require?

Question asked by scott.willis on Mar 20, 2018
Latest reply on Mar 20, 2018 by cdafd

I have a vendor citing NFPA 496 requires 6 air changes per hour is the reasoning for their HVAC sizing.  I read through, but couldn't find any mention of it.