UL 733-2019
UL Standard for Safety Oil-Fired Air Heaters and Oil-Fired Direct-Fired Heaters (Fifth Edition)
- Standard No.
- UL 733-2019
- Release Date
- 2019
- Published By
- Underwriters Laboratories (UL)
- Latest
- UL 733-2019
- Scope
- These requirements apply to oil-fired air heaters and oil fired direct-fired heaters. Requirements for the installation and use of oil-burning equipment are included in the Standard for the Installation of Oil-Burning Equipment@ NFPA 31. This standard is not intended for permanently installed heaters.
UL 733-2019 history
- 2019 UL 733-2019 UL Standard for Safety Oil-Fired Air Heaters and Oil-Fired Direct-Fired Heaters (Fifth Edition)
- 2018 UL 733 BULLETIN-2018 UL Standard for Safety Oil-Fired Air Heaters and Direct-Fired Heaters (COMMENTS DUE: APRIL 9@ 2018)
- 2012 UL 733 BULLETIN-2012 UL Standard for Safety Oil-Fired Air Heaters and Direct-Fired Heaters
- 2011 UL 733 BULLETIN-2011 UL Standard for Safety Oil-Fired Air Heaters and Direct-Fired Heaters
- 2009 UL 733 BULLETIN-2009 UL Standard for Safety Oil-Fired Air Heaters and Direct-Fired Heaters
- 2008 UL 733 BULLETIN-2008 UL Standard for Safety Oil-Fired Air Heaters and Direct-Fired Heaters
- 2005 UL 733 BULLETINS-2005 CSDS 11/4/05 (6p)
- 2005 UL 733 BULLETIN-2005 UL Standard for Safety Oil-Fired Air Heaters and Direct-Fired Heaters
- 1993 UL 733-1993 UL Standard for Safety Oil-Fired Air Heaters and Direct-Fired Heaters Fourth Edition; Reprint with Revisions Through and Including 12/13/2005
