1 Scope

1.1 These requirements cover termination caps for attachment at the termination of a masonry residential chimney constructed in accordance with the Standard for Chimneys, Fireplaces, Vents, and Solid Fuel-Burning Appliances, NFPA 211 and applicable codes such as the International Residential Code (IRC), International Mechanical Code (IMC), and Uniform Mechanical Code (UMC).

1.2 These requirements cover termination caps intended for use with masonry residential chimneys provided with a clay-flue lining complying to the requirements of Standard Specification for Clay Flue Liners and Chimney Pots, ASTM C 315.

1.3 Requirements for termination caps intended for use with flue liners are covered by the Standard for Chimney Liners, UL 1777.

1.4 Requirements for termination caps intended for use with factory-built chimneys are covered by the Standard for Factory-Built Chimneys for Residential Type and Building Heating Appliances, UL 103.

1.5 Requirements for termination caps intended for use with factory-built fireplaces are covered by the Standard for Factory-Built Fireplaces, UL 127.

1.6 Factory-built termination caps for use with masonry residential chimneys are intended for installation in single cap applications only.