UL 1278 | UL Standards & Engagement

Revisions
Red Line Std. (14)

Date
March 08, 2024	Redline	Revision
February 21, 2022	Redline	Revision
September 10, 2020	Redline	Revision
August 20, 2018	Redline	Revision
September 14, 2017	Redline	Revision
December 14, 2016	Redline	Revision
May 03, 2016	Redline	Revision

Date

March 08, 2024

Redline

Revision

February 21, 2022

Redline

Revision

September 10, 2020

Redline

Revision

August 20, 2018

Redline

Revision

September 14, 2017

Redline

Revision

December 14, 2016

Redline

Revision

May 03, 2016

Redline

Revision

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CSDS
Proposals (15)

CSDS Proposal CSDS Proposals An electronic document associated with a UL Standard for Safety or Outline of Investigation, and issued by UL to propose: A revision of a single or multiple requirement(s). A complete new edition of an existing Standard or Outline. A new Standard or Outline that has not previously been published. CSDS Proposals provide access to view the proposal and submit comments within UL's Collaborative Standards Development System (CSDS) appropriately. ×
February 02, 2024
December 17, 2021
October 22, 2021
June 19, 2020
July 05, 2019
June 29, 2018
August 04, 2017
June 09, 2017
February 10, 2017
October 28, 2016
June 10, 2016
March 18, 2016
December 11, 2015
July 06, 2015
May 14, 2014

CSDS Proposal

February 02, 2024

December 17, 2021

October 22, 2021

June 19, 2020

July 05, 2019

June 29, 2018

August 04, 2017

June 09, 2017

February 10, 2017

October 28, 2016

June 10, 2016

March 18, 2016

December 11, 2015

July 06, 2015

May 14, 2014

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UL LLC CRD (0)

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Other Updates (2)

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Bulletin Bulletins These bulletins are not used in CSDS. These are announcement and report type bulletins. ×	Summary of Topics (SOT)
March 08, 2016	View Summary of Topics m1042_5_20160308_sum.html Subjects 1042 (1278, 2021) Bulletin Dated: March 8, 2016 SUMMARY OF TOPICS The following topics were discussed at the meeting of the Standards Technical Panel for Electric Room Heaters and Related, STP 1042: 1. Status of Recent Ballot for UL 1278 2. New UL 1042 Proposal Regarding Clarification of Requirements for Heating Elements 3. New UL 1278 Proposal Regarding the Clarification of Alarms 4. New UL 1278 Proposal Regarding the Clarification of the Static Load Test for Hanging Means 5. New UL 1278 Proposal Regarding the Clarification of Requirements for Heating Elements 6. New UL 2021 Proposal Regarding the Clarification of Requirements for Heating Elements 7. Smart Enabled Portable Heaters 8. Attachment Plugs for Portable Heaters 9. Editorial Corrections in UL 1278 10. Additional Discussion Topic Regarding Mounting Hardware Requirements in UL 1278
March 20, 2015	View Summary of Topics m1042_5_20150320_sum.html Subject 1042 (1278, 2021) Bulletin Dated: March 20, 2015 SUMMARY OF TOPICS The following topics were discussed at the meeting of the Standards Technical Panel for Electric Room Heaters and Related, STP 1042: 1. Status Report of UL 1278 Task Group - Requirements for Smart Enabled Movable and Wall-or Ceiling Hung Electric Room Heaters 2. Clarification of Heaters Requiring Cord Tag Markings in Section 69.3 of UL 1278 2A. Additional Topic Regarding Updates to the References to “Authorized Service Facility” in Cord Tag Markings and Instructions 3. Wall-mounted Heaters Located Near Ceiling Height in UL 2021 4. Miscellaneous UL 1278 Revisions 5. Additional Topic Regarding a Proposal for Polymeric Materials Enclosure Requirements in UL 1278 6. Additional Topic Regarding the Allowed Use of “S” Type Power Supply Cords vs. “H” Type Cords in UL 1278 7. Additional Topic Regarding a New Requirement for Soldering Internal Connections in UL 1278 8. Additional Topic Regarding Wire Size AWG for Internal Wiring Based on Current in UL 1278 9. Additional Topic Regarding a Previous Task Group formed for Heater Plugs

Bulletin

Summary of Topics (SOT)

March 08, 2016

View

March 20, 2015

View

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Referenced Standards (17)

Below is a list of UL Standards referenced in UL 1278

Standard	Edition	Title
44	19	Thermoset-Insulated Wires and Cables
83	16	Standard for Thermoplastic-Insulated Wires and Cables
498	16	Attachment Plugs and Receptacles
508	18	Industrial Control Equipment
746B	5	Polymeric Materials - Long Term Property Evaluations
758	3	Appliance Wiring Material
796	12	Printed Wiring Boards
817	12	Cord Sets and Power-Supply Cords
991	3	Standard for Tests for Safety-Related Controls Employing Solid-State Devices
1446	8	Systems of Insulating Materials - General
1577	5	Optical Isolators
1998	3	Software in Programmable Components
60730-1	5	Automatic Electrical Controls - Part 1: General Requirements
60730-2-6	3	Automatic Electrical Controls - Part 2-6: Particular Requirements for Automatic Electrical Pressure Sensing Controls Including Mechanical Requirements
60730-2-7	3	Automatic Electrical Controls - Part 2-7: Particular Requirements for Timers and Time Switches
61800-5-1	2	Adjustable Speed Electrical Power Drive Systems - Part 5-1: Safety Requirements - Electrical, Thermal and Energy
60730-2-15	3	Standard for Automatic Electrical Controls - Part 2-15: Particular Requirements for Automatic Electrical Air Flow, Water Flow and Water Level Sensing Controls

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Reverse Referenced Standards (2)

UL 1278 is referenced in the following list of UL Standards

Standard	Edition	Title
1042	5	Electric Baseboard Heating Equipment
1683	2	Outline of Investigation for Electric Heating Products For Installation Under Floor Coverings

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Movable and Wall-or Ceiling-Hung Electric Room Heaters

$798.00-$1,990.00

Revisions and Related Documents

Below is a list of UL Standards referenced in UL 1278

UL 1278 is referenced in the following list of UL Standards

Movable and Wall-or Ceiling-Hung Electric Room Heaters

1 Scope

Summary of Topics

$798.00-$1,990.00

Revisions and Related Documents

Subjects 1042 (1278, 2021)

Bulletin Dated: March 8, 2016

SUMMARY OF TOPICS

Subject 1042 (1278, 2021)

Bulletin Dated: March 20, 2015

SUMMARY OF TOPICS

Below is a list of UL Standards referenced in UL 1278

UL 1278 is referenced in the following list of UL Standards

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