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Standard 1812, Edition 4

Ducted Heat Recovery Ventilators

UL Standard
Standard 1812, Edition 4 Edition Date: May 03, 2013 $716.00-$1,567.00

Revisions and Related Documents

Revisions
Red Line Std. (10)

Date      
May 03, 2022 Redline Revision
December 07, 2021 Redline Revision
April 13, 2021 Redline Revision
July 19, 2018 Redline Revision
June 21, 2017 Redline Revision
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CSDS
Proposals (8)

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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September 13, 2023
February 21, 2022
October 08, 2021
August 30, 2021
January 29, 2021
June 04, 2018
April 21, 2017
March 20, 2017
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UL LLC CRD (2)

UL LLC - Certification Requirement Decision    Learn more about CRDs
January 25, 2023
August 03, 2022
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Other Updates (0)

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Referenced Standards (0)

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Reverse Referenced Standards (1)

UL 1812 is referenced in the following list of UL Standards

StandardEditionTitle
1815 5 Nonducted Heat Recovery Ventilators
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