Standard 726, Edition 7
UL 726

Oil-Fired Boiler Assemblies

UL Standard Edition 7 Published Date: November 30, 1995 Last Revision: October 12, 2023 DOD Approved: January 27, 1992

$402.00-$998.00

Revisions and Related Documents

Revisions
Red Line Std. (11)

Date      
October 12, 2023 Redline Revision
October 09, 2013 Revision
April 06, 2011 Revision
April 22, 2010 Revision
December 09, 2009 Revision
August 06, 2009 Revision
March 08, 2006 Revision
February 24, 2006 Revision
January 26, 2001 Revision
January 18, 1999 Revision
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CSDS
Proposals (9)

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).
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  • A new Standard or Outline that has not previously been published.

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September 01, 2023
July 25, 2023
January 20, 2011
December 10, 2010
June 12, 2009
March 20, 2009
November 04, 2005
October 17, 2005
March 25, 2005
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UL LLC CRD (0)

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Other Updates (5)

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Bulletin   

Bulletins

These bulletins are not used in CSDS. These are announcement and report type bulletins.

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Summary of Topics (SOT)
February 20, 2012 View
August 30, 2011 View
February 27, 2009 View
February 06, 2008 View
October 18, 2000 N/A
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Referenced Standards (35)

Below is a list of UL Standards referenced in UL 726

StandardEditionTitle
1 11 Flexible Metal Conduit
6 15 Electrical Rigid Metal Conduit - Steel
62 20 Flexible Cords and Cables
83 16 Standard for Thermoplastic-Insulated Wires and Cables
94 7 Tests for Flammability of Plastic Materials for Parts in Devices and Appliances
224 7 Extruded Insulating Tubing
296 11 Oil Burners
331 9 Strainers for Flammable and Combustible Liquids, Anhydrous Ammonia and Non-potable Water
343 9 Pumps for Oil-Burning Appliances
353 5 Standard for Limit Controls
372 6 Automatic Electrical Controls for Household and Similar Use - Part 2: Particular Requirements for Burner Ignition Systems and Components
429 7 Electrically Operated Valves
467 11 Grounding and Bonding Equipment
489 13 Molded-Case Circuit Breakers, Molded-Case Switches, and Circuit-Breaker Enclosures
498 16 Attachment Plugs and Receptacles
508A 3 Industrial Control Panels
514A 11 Metallic Outlet Boxes
514B 6 Conduit, Tubing, and Cable Fittings
514C 4 Nonmetallic Outlet Boxes, Flush-Device Boxes, and Covers
574 8 Standard for Electric Oil Heaters
746C 7 Polymeric Materials - Use in Electrical Equipment Evaluations
797 9 Electrical Metallic Tubing - Steel
842 11 ANSI/CAN/UL/ULC Valves for Flammable and Combustible Liquids
1059 5 Terminal Blocks
1277 6 Electrical Power and Control Tray Cables with Optional Optical-Fiber Members
1569 5 Metal-Clad Cables
2111 1 Standard for Overheating Protection for Motors
2250 3 Instrumentation Tray Cable
248-1 4 Low-Voltage Fuses - Part 1: General Requirements
248-5 2 Standard for Low-Voltage Fuses - Part 5: Class G Fuses
1004-3 2 Thermally Protected Motors
4248-1 3 Fuseholders - Part 1: General Requirements
4248-9 1 Fuseholders - Part 9: Class K
486A-486B 3 Wire Connectors
60730-1 5 Automatic Electrical Controls - Part 1: General Requirements
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Reverse Referenced Standards (3)

UL 726 is referenced in the following list of UL Standards

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