Jul 2, 2004 #1 LGENE Electrical Joined Jul 2, 2004 Messages 41 Location US What determines whether not not you implement global shutdown of the air handling units or just local shut down activated by individual duct detectors? Does building type and building contents have something to do with this?
What determines whether not not you implement global shutdown of the air handling units or just local shut down activated by individual duct detectors? Does building type and building contents have something to do with this?