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UL 1784:4ED 2015-02-17
Current
The latest, up-to-date edition.
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Standard for Air Leakage Tests of Door Assemblies and Other Opening Protectives
Hardcopy
17-02-2015
INTRODUCTION
1. Scope
2. General
3. Glossary
INSTALLATION AND OPERATING INSTRUCTIONS
4. General
PERFORMANCE OF DOOR ASSEMBLY
5. General
6. Cycling Test
7. Air Leakage Tests
8. Report of Results
9. Air Leakage Rating
MARKING
10. General
APPENDIX A
Accuracy in Airflow Determination
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