Red Line
August 20, 2018
UL Red Line
Published Date: August 20, 2018
Last Revision: May 29, 2025
Scope
012780-000000-0000001 Scope
1.1 These requirements cover movable and wall- or ceiling-hung electric room-heating equipment rated 600 volts or less to be employed in ordinary locations in accordance with the National Electrical Code, ANSI/NFPA 70.
1.2 These requirements do not cover fixed heaters, location-dedicated heaters, baseboard heaters, duct heaters, central-heating furnaces, fan-coil units, panel- or cable-type radiant-heating equipment, electric boilers, or any other electric heating equipment or appliances that are covered in or as a part of separate, individual requirements.
Summary of Topics s1278_4_sum.htmlSummary of Topics
This revision of ANSI/UL 1278 includes the following changes in requirements:
Additon of requirement stating that the heater shall not be capable of moving autonomously or via remote control from the location in which it is manually placed by the user.
Back to Standard 1278, Edition 4