Which NFPA standard outlines the installation of fire sprinkler systems?

The National Fire Protection Association (NFPA) standard that outlines the installation of fire sprinkler systems is NFPA 13. This standard provides comprehensive guidelines covering various aspects of fire sprinkler system design, installation, and maintenance, ensuring that systems are effective in preventing and controlling fires in various types of buildings and occupancy types.

NFPA 13 addresses critical factors such as system hydraulics, spacing of sprinkler heads, types of sprinkler systems (wet, dry, pre-action, deluge), and installation methods that comply with safety codes and standards. Understanding this standard is essential for professionals in the field to ensure compliance with local regulations and to enhance the safety of occupants.

The other options refer to different standards: NIST 170 relates to performance tests for emergency lighting, NFPA 25 addresses the maintenance and testing of water-based fire protection systems, and NFPA 1 is a broad fire code that covers various fire-related topics, but it does not specifically focus on the installation of sprinkler systems.