The following changes in requirements are being proposed: 1. Casing seals for positive pressure chimneys. 2. Expansion of positive pressure test to all chimney assembly components. 3. References to outside documents. 4. Clarification of Scope regarding the 1700 and 2100 degree temperature tests. 5. Clarification of Scope regarding enclosed and unenclosed installations. 6. Wire size designation.
UL 103 BULLETINS-2006 history
1970UL 103-2021 Chimneys, factory-built, residential type and building heating appliance
2016UL 103 BULLETIN-2016 UL Standard for Safety Factory-Built Chimneys for Residential Type and Building Heating Appliances (COMMENTS DUE: JANUARY 23@ 2017)
2015UL 103 BULLETIN-2015 UL Standard for Safety Factory-Built Chimneys for Residential Type and Building Heating Appliances (COMMENTS DUE: May@ 25@ 2015)
2014UL 103 BULLETIN-2014 UL Standard for Safety Factory-Built Chimneys for Residential Type and Building Heating Appliances (COMMENTS DUE: MARCH 26@ 2014)
2013UL 103 CRD-2013 UL Standard for Safety Factory-Built Chimneys for Residential Type and Building Heating Appliances - Section/Paragraph Reference: Supplement SA Subject: REQUIREMENTS FOR CHIMNEY CONNECTORS FOR SOLID FUEL FIRED ROOM HEATERS AND FIREPLACE STOVES (Edition 11
2013UL 103 BULLETIN-2013 UL Standard for Safety Factory-Built Chimneys for Residential Type and Building Heating Appliances (COMMENTS DUE: August 09@ 2013)
2012UL 103 BULLETIN-2012 UL Standard for Safety Factory-Built Chimneys for Residential Type and Building Heating Appliances (COMMENTS DUE: MAY 21@ 2012)
2011UL 103 BULLETIN-2011 UL Standard for Safety Factory-Built Chimneys for Residential Type and Building Heating Appliances (COMMENTS DUE: DECEMBER 28@ 2011)
2010UL 103 BULLETIN-2010 UL Standard for Safety Factory-Built Chimneys for Residential Type and Building Heating Appliances (COMMENTS DUE: MAY 28@ 2010)
2010UL 103-2010 UL Standard for Safety Factory-Built Chimneys for Residential Type and Building Heating Appliances (Eleventh Edition; Reprint with revisions through and including July 27@ 2012)
2009UL 103 BULLETIN-2009 UL Standard for Safety Factory-Built Chimneys for Residential Type and Building Heating Appliances (COMMENTS DUE: May 06@ 2009)
2007UL 103 BULLETIN-2007 UL Standard for Safety Factory-Built Chimneys for Residential Type and Building Heating Appliances
2001UL 103-2001 UL Standard for Safety Factory-Built Chimneys for Residential Type and Building Heating Appliances (Tenth Edition; Reprint with Revisions Through and Including June 30@ 2006)
2000UL 103 BULLETIN-2000 UL Standard for Safety Factory-Built Chimneys for Residential Type and Building Heating Appliances
1995UL 103-1995 UL Standard for Safety Factory-Built Chimneys for Residential Type and Building Heating Appliances (Ninth Edition; Reprint with Revisions Through and Including March 17@ 1999)
1994UL 103-1994 Chimneys, factory-built, residential type and building heating appliance