1 Scope

1.1 These requirements apply to factory-built unvented decorative appliances, that burn liquid or gelled alcohol-based fuels, and are intended to be fixed, non-moveable appliances, including only the following:

1. a) Floor-mounted appliances;

2. b) Wall-mounted appliances;

3. c) Free-standing appliances;

4. d) Fireplace grates installed in existing masonry fireplaces, and rated below 40,000 Btu/h (11.7 kW) output; and

5. e) Appliance combustion chambers installed into site-built enclosures.

Summary of Topics

This new edition of ANSI/CAN/UL/ULC 1370 dated November 13, 2024, combines requirements from UL 1370 and ULC-S674, and publishing as a new joint US/Canada Standard reflecting the latest ANSI and SCC approval dates and incorporating the proposal dated February 9, 2024 and July 26, 2024.