TDS PDF

Type L Low-Temperature Venting Systems (Edition 8, published September 21, 2010; revisions through April 23, 2018; ANSI reaffirmation 2018). Original standard UL 641 2018-04 in PDF full version. Additional info + preview on request

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Equipment Used for System Isolation and Rated as a Single Unit (Edition 1, published October 19, 2012; revisions through July 14, 2023). Original standard UL 6420 2023-07 in PDF full version. Additional info + preview on request

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Container Assemblies for LP-Gas (Edition 10, April 11, 2025). Original standard UL 644 2025-04 in PDF full version. Additional info + preview on request

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Unvented Kerosene-Fired Room Heaters and Portable Heaters (Edition 2, published May 3, 1993; revisions through April 16, 2010). Original standard UL 647 2010-04 in PDF full version. Additional info + preview on request

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Wired Cabinets (Edition 7, published October 26, 2010; revisions through September 16, 2013). Original standard UL 65 2013-09 in PDF full version. Additional info + preview on request

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Audio/Video and Musical Instrument Apparatus for Household, Commercial, and Similar General Use (Edition 2, published September 30, 1999; revisions through October 25, 2006). Original standard UL 6500 2006-10 in PDF full version. Additional info + preview on request

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