Summary of Topics

This First Edition of ANSI/CAN/UL/ULC 1349, Standard for LP-Gas Vaporizers, dated February 27, 2023 is a new joint standard and reflects the latest ANSI and SCC approval dates and to incorporate the proposals dated March 11, 2022 and June 24, 2022.

1 Scope

1.1 These requirements cover liquefied petroleum gas (LP-Gas) vaporizers of the stationary type.

1.2 Vaporizers covered by these requirements are intended for use, and installation in propane systems and applications covered by the Liquefied Petroleum Gas Code, NFPA 58, and electrical components installed in accordance with the National Electrical Code, NFPA 70.