Standard 2523, Edition 1
UL 2523

Standard for Solid Fuel-Fired Hydronic Heating Appliances, Water Heaters, And Boilers

UL CSDS Proposal Edition 1 Published Date: November 16, 2012 Last Revision: March 16, 2018
Summary of Topics b2523_1_20121116_sum.html

Subject 2523

Bulletin Dated: November 16, 2012

SUMMARY OF TOPICS

The following topics for the Standard for Solid Fuel-Fired Hydronic Heating Appliances, Water Heaters and Boilers, UL 2523, are being recirculated:

1. ANSI/ASME pressure vessel stamps

Back to Standard 2523, Edition 1

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