Which statement best describes installation requirements for sprinklers?

Which statement best describes installation requirements for sprinklers?

• A. Sprinklers must be painted red.
• B. Sprinklers must be installed only in attics.
• C. Sprinklers must comply with specific installation standards.
• D. Sprinklers can be installed without permits.

Answer: (C)

The main concept is that sprinkler installation must follow established standards. In low-rise residential systems, sprinklers must be installed in accordance with the NFPA 13R installation standards (and any local amendments). This ensures the right sprinkler type is used, proper placement and spacing, clearances from obstructions, correct hydraulic design, and general layout that provides reliable coverage. That’s why stating that sprinklers must comply with specific installation standards is the best choice—it reflects the requirement to follow approved codes and manufacturer instructions for safe, effective operation. Other statements aren’t correct because the code does not require sprinklers to be painted red, nor restrict installation to attics only, and permits are typically required by the authority having jurisdiction before installation.

The main concept is that sprinkler installation must follow established standards. In low-rise residential systems, sprinklers must be installed in accordance with the NFPA 13R installation standards (and any local amendments). This ensures the right sprinkler type is used, proper placement and spacing, clearances from obstructions, correct hydraulic design, and general layout that provides reliable coverage. That’s why stating that sprinklers must comply with specific installation standards is the best choice—it reflects the requirement to follow approved codes and manufacturer instructions for safe, effective operation.

Other statements aren’t correct because the code does not require sprinklers to be painted red, nor restrict installation to attics only, and permits are typically required by the authority having jurisdiction before installation.