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Standard 174, Edition 11

Household Electric Storage Tank Water Heaters

UL Standard
Standard 174, Edition 11 Edition Date: April 29, 2004 ANSI Approved: January 28, 2021 $798.00-$1,990.00

Revisions and Related Documents

Revisions
Red Line Std. (18)

Date      
February 22, 2021 Redline Revision
September 15, 2020 Redline Revision
December 03, 2019 Redline Revision
May 07, 2019 Redline Revision
December 15, 2016 Revision
April 10, 2015 Redline Revision
September 21, 2012 Revision
July 15, 2011 Revision
April 22, 2009 Revision
September 19, 2008 Revision
May 19, 2006 Revision
November 04, 2005 Revision
July 22, 2004 Revision
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CSDS
Proposals (17)

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.

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January 08, 2021
December 04, 2020
October 30, 2020
September 13, 2019
March 01, 2019
October 28, 2016
July 13, 2012
May 04, 2012
March 09, 2012
June 17, 2011
April 29, 2011
April 20, 2011
January 28, 2011
December 05, 2008
September 12, 2008
August 26, 2005
June 03, 2005
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UL LLC CRD (1)

UL LLC - Certification Requirement Decision    Learn more about CRDs
December 20, 2018
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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.

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Summary of Topics (SOT)
May 13, 2004 View
February 23, 2004 View
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Referenced Standards (28)

Below is a list of UL Standards referenced in UL 174

StandardEditionTitle
62 20 Flexible Cords and Cables
83 16 Standard for Thermoplastic-Insulated Wires and Cables
94 6 Tests for Flammability of Plastic Materials for Parts in Devices and Appliances
310 9 Standard for Electrical Quick-Connect Terminals
353 5 Standard for Limit Controls
486C 7 Splicing Wire Connectors
489 13 Molded-Case Circuit Breakers, Molded-Case Switches, and Circuit-Breaker Enclosures
498 16 Attachment Plugs and Receptacles
499 14 Standard for Electric Heating Appliances
514A 11 Metallic Outlet Boxes
514B 6 Standard for Conduit, Tubing, and Cable Fittings
514C 4 Nonmetallic Outlet Boxes, Flush-Device Boxes, and Covers
723 11 Standard for Test for Surface Burning Characteristics of Building Materials
746A 6 Polymeric Materials - Short Term Property Evaluations
746B 5 Standard for Polymeric Materials - Long Term Property Evaluations
746C 7 Standard for Polymeric Materials - Use in Electrical Equipment Evaluations
873 12 Standard for Temperature-Indicating and -Regulating Equipment
991 3 Standard for Tests for Safety-Related Controls Employing Solid-State Devices
1030 8 Standard for Sheathed Heating Elements
1059 5 Standard for Terminal Blocks
1261 6 Standard for Electric Water Heaters for Pools and Tubs
1453 6 Standard for Electric Booster and Commercial Storage Tank Water Heaters
1998 3 Standard for Software in Programmable Components
248-1 3 Low-Voltage Fuses - Part 1: General Requirements
4248-1 2 Fuseholders - Part 1: General Requirements
486A-486B 3 Standard for Wire Connectors
60730-1 5 Automatic Electrical Controls - Part 1: General Requirements
60730-2-9 4 Automatic Electrical Controls - Part 2-9: Particular Requirements for Temperature Sensing Controls
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Reverse Referenced Standards (2)

UL 174 is referenced in the following list of UL Standards

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