Nfpa 13 -

: These require a preceding "detection event" (like a smoke alarm) before water is allowed into the pipes. They are often used in data centers or museums to prevent accidental water damage.

If you are facing a fire marshal inspection, watch for these frequent errors: nfpa 13

While NFPA 1 (Fire Code) and NFPA 101 (Life Safety Code) dictate where sprinklers are required, NFPA 13 dictates how they are installed. : These require a preceding "detection event" (like