UL 2561

Standard for 1400 Degree Fahrenheit Factory-Built Chimneys

Underwriters Laboratories , 07/31/2009

Publisher: UL

File Format: PDF

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Description

Standard By:Underwriters Laboratories , 07/31/2009

Published:07/31/2009

1400 Degree Fahrenheit Factory-Built Chimneys

UL 2561

1 Scope

1.1 These requirements cover factory-built 1400 degree Fahrenheit chimneys intended for venting gas, liquid, and solid-fuel-fired appliances in which the maximum continuous flue-gas temperatures do not exceed 1400 F (760 C).

1.2 Factory-built chimneys are intended for installation in accordance with the Standard for Chimneys, Fireplaces, Vents, and Solid-Fuel Burning Appliances, NFPA 211, and in accordance with codes such as the International Mechanical Code, and the Uniform Mechanical Code.