Standard 1278, Edition 4
Red Line
August 20, 2018
UL 1278

Standard for Movable and Wall- or Ceiling-Hung Electric Room Heaters

UL Red Line Edition 4 Published Date: August 20, 2018 Last Revision: February 21, 2022

Summary of Topics s1278_4_sum.html

Summary 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

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