We are all aware of the basic types of sprinkler systems including wet pipe, dry pipe, preaction, and deluge systems. But did you know, NFPA 13 addresses several other types of systems and their requirements. These include combination dry pipe and preaction systems specifically for piers, terminals, and wharves, multicycle systems, antifreeze systems, exposure protection systems, refrigerated spaces, commercial cooking equipment, detection and release systems for preaction and deluge systems, and vacuum systems. This seminar will detail what these systems of systems are used for and their associated requirements in NFPA 13.