1.1 This standard covers requirements for the performance of antifreeze solutions for fire sprinkler
systems.
1.2 These solutions are intended for use in wet pipe sprinkler systems subject to freezing for installation
in accordance with the manufacturer’s design and installation instructions, Standard for the Installation of
Sprinkler Systems in One- and Two-Family Dwellings and Manufactured Homes, NFPA 13D, Standard for
the Installation of Sprinkler Systems in Low-Rise Residential Occupancies, NFPA 13R, and the Standard
for Installation of Automatic Sprinkler Systems, NFPA 13; and inspected, tested and maintained in
accordance with the Standard for Inspection, Testing and Maintenance of Water Based Fire Protection
Systems, NFPA 25.
1.3 This standard does not contain requirements to evaluate the risk associated with products of
combustion of antifreeze solutions.