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Standard 1278, Edition 4

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

UL CSDS Proposal
Standard 1278, Edition 4 Edition Date: December 11, 2015
Summary of Topics b1278_4_20151211_sum.html

Subject 1278

Bulletin Dated: December 11, 2015

SUMMARY OF TOPICS

The following changes in requirements to the Standard for Movable and Wall- or Ceiling-Hung Electric Room Heaters, UL 1278, are being proposed:

1. Polymeric Materials Enclosure Requirements

2. Allowed Use of "S" Type Power Supply Cords vs "H" Type Cords

3. New Requirement for Soldering Internal Connections

4. Wire Size AWG for Internal Wiring Based on Current

Back to Standard 1278, Edition 4

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