UL CSDS Proposal
Published Date: February 09, 2018
Last Revision: October 20, 2022
Scope
025610-000000-0000001 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.
Summary of Topics b2561_2_20180209_sum.htmlSubject 2561
Bulletin Dated: February 9, 2018
SUMMARY OF TOPICS
The following is being proposed:
Reaffirmation and Continuance of the Second Edition of the Standard for 1400 Degree Fahrenheit Factory-Built Chimneys, UL 2561, as an American National Standard.
Back to Standard 2561, Edition 2