NFPA 13 and 13R (07ed) Please refresh my memory since it has been awhile since I did residential work. If the building is classified as 13R I must use residential sprinklers in the dwelling unit OR I can use QR sprinklers if the dwelling unit is 4 heads or less(6.7.7.1.3). For a NFPA 13 building I can use either as long as I design and calculate them per their listings....sound correct?
Thanks, Dewayne _______________________________________________ Sprinklerforum mailing list [email protected] http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.org
