According to NFPA regulations, carbon monoxide detection systems must comply with which standard?

• A. 13
• B. 20
• C. 72
• D. 720

Answer: (D)

Carbon monoxide detection systems must comply with NFPA 720, which specifically addresses the requirements for the installation, maintenance, and performance of carbon monoxide detection and warning equipment. This standard provides guidelines tailored for the effective detection of carbon monoxide, an odorless and colorless gas that can be harmful or even fatal at elevated concentrations.

NFPA 720 ensures that systems are properly designed and installed to provide timely alerts to occupants, thus enhancing safety in residential and commercial settings. The standard includes provisions for the placement of detectors, maintenance protocols, and the integration of the alarms within different types of buildings.

On the other hand, other NFPA standards mentioned, such as 13, which pertains to the installation of sprinkler systems, 20, which deals with the installation of stationary pumps for fire protection, and 72, which covers the National Fire Alarm Code, do not encompass the specific requirements and guidelines necessary for carbon monoxide detection systems. Therefore, NFPA 720 is the correct reference for standards related to carbon monoxide detection.