nfpa 72 heat detector replacement
nfpa 72 pull station height requirements
nfpa 72 pull station requirements
manual call point height as per nfpa
manual pull station location requirementsnfpa 72 heat detector requirements
nfpa 72 smoke detector requirements
nfpa 72 14.4 32

the installation height of manual call point is 1.2 m, while the maximal distance between manual call points should be 45 m. NFPA 72 requires that all points on the ceiling have a detector within a distance of 0.7 times the listed spacing of the detector.Manual Call Points should be spaced so that one may always be found within a maximum distance of 45m apart or 25m for disabled person. 6, NFPA 72, 2007, “Manual fire alarm boxes shall be located within 5 feet of the exit doorway opening at each exit on each floor.”) And when there's a group of