CO2 systems must comply with which NFPA standard?

CO2 systems must comply with NFPA 12, which specifically addresses the requirements for the installation, maintenance, and testing of carbondioxide extinguishing systems. This standard outlines guidelines for the proper design and performance of CO2 systems to ensure their effectiveness in fire suppression.

Understanding the context, CO2 systems are widely used in environments where water-based fire suppression might not be appropriate, such as in areas containing sensitive equipment or materials. NFPA 12 provides essential requirements to mitigate risks associated with the use of CO2, such as the potential for personnel exposure as well as ensuring that the systems function effectively in emergency situations.

Other NFPA standards mentioned do not specifically focus on CO2 fire suppression systems. NFPA 10 deals with portable fire extinguishers, NFPA 17 pertains to the installation of wet chemical extinguishing systems, and NFPA 25 focuses on the inspection, testing, and maintenance of water-based fire protection systems. Therefore, NFPA 12 is the authoritative standard for CO2 systems.