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Standard 1812, Edition 4

Standard for Ducted Heat Recovery Ventilators

UL CSDS Proposal
Standard 1812, Edition 4 Edition Date: June 04, 2018
Summary of Topics b1812_4_20180604_sum.html

Subject 1812

Bulletin Dated: June 4, 2018

SUMMARY OF TOPICS

The following changes in requirements to the Standard For Safety For Ducted Heat Recovery Ventilators, UL 1812, are being proposed:

1. Revisions to the Control Requirements

Back to Standard 1812, Edition 4

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