UL 2021 BULLETIN-2007
UL Standard for Safety Fixed and Location-Dedicated Electric Room Heaters

Standard No.

UL 2021 BULLETIN-2007

Release Date

2007

Published By

Underwriters Laboratories (UL)

Status

Withdraw

Replace By

UL 2021 BULLETIN-2008

Latest

UL 2021-2021

Scope

1.These requirements cover fixed and location-dedicated electric room heating equipment rated 600 volts or less to be employed in ordinary locations in accordance with the National Electrical Code, ANSI/NFPA 70.2.These requirements do not cover movable heaters, wall-or ceiling-hung 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 requiments

UL 2021 BULLETIN-2007 history

• 1970 UL 2021-2021 Fixed and location-dedicated eletric room heaters
• 2016 UL 2021 BULLETIN-2016 UL Standard for Safety Fixed and Location-Dedicated Electric Room Heaters (COMMENTS DUE: November 28@ 2016)
• 2015 UL 2021 BULLETIN-2015 UL Standard for Safety Fixed and Location-Dedicated Electric Room Heaters
• 2015 UL 2021-2015 UL Standard for Safety Fixed and Location-Dedicated Electric Room Heaters (Fourth Edition)
• 2013 UL 2021 BULLETIN-2013 UL Standard for Safety Fixed and Location-Dedicated Electric Room Heaters (COMMENTS DUE: May 20@ 2013)
• 2013 UL 2021-2013 Fixed and location-dedicated eletric room heaters
• 2012 UL 2021 BULLETIN-2012 UL Standard for Safety Fixed and Location-Dedicated Electric Room Heaters (COMMENTS DUE: April 09@ 2012)
• 2011 UL 2021 CRD-2011 UL Standard for Safety Fixed and Location-Dedicated Electric Room Heaters - Section / Paragraph Reference: 10.1@ 10.8@ 61.1A.3. Subject: Field Mounting of Heating Elements (Edition 2: APRIL 16@ 1997)
• 2011 UL 2021 BULLETIN-2011
• 2009 UL 2021 BULLETIN-2009 UL Standard for Safety Fixed and Location-Dedicated Electric Room Heaters (COMMENTS DUE: JANUARY 18@ 2010)
• 2008 UL 2021 BULLETIN-2008 UL Standard for Safety Fixed and Location-Dedicated Electric Room Heaters COMMENTS DUE: APRIL 14, 2008
• 2007 UL 2021 BULLETIN-2007 UL Standard for Safety Fixed and Location-Dedicated Electric Room Heaters
• 2006 UL 2021 BULLETINS-2006 CSDS 07/14/2006 (18p)
• 2006 UL 2021 BULLETIN-2006 UL Standard for Safety Fixed and Location-Dedicated Electric Room Heaters
• 2003 UL 2021 BULLETINS-2003 7/25/2003 (32P) COMMENTS DUE: AUGUST 25, 2003
• 2003 UL 2021 BULLETIN-2003 UL Standard for Safety Fixed and Location-Dedicated Electric Room Heaters (COMMENTS DUE: AUGUST 25@ 2003)
• 2002 UL 2021 BULLETINS-2002 09/27/2002 (4p), 6/03/2002 (10p) Comments Due:October 25,2002
• 1997 UL 2021-1997 UL Standard for Safety Fixed and Location-Dedicated Electric Room Heaters Second Edition; Reprint with Revision Through and Including 01/17/2006
• 1992 UL 2021-1992 Fixed and location-dedicated eletric room heaters