UL 900:8ED 2015-04-21
Current
The latest, up-to-date edition.
Air Filter Units
Hardcopy , PDF
English
21-04-2015
Foreword
Introduction
1 Scope
2 Classifications
3 General
Performance
4 General
5 Flame-exposure test
6 Spot-flame test
Marking
7 General
This revision to ANSI/UL 900 is being issued as an editorial update only.
| DocumentType |
Standard
|
| Pages |
15
|
| PublisherName |
Underwriters Laboratories
|
| Status |
Current
|
1.1 These requirements cover tests to determine the amount of smoke generated and the combustibility of air filter units of both washable and throwaway types used for removal of dust and other airborne particles from air circulated mechanically in equipment and systems installed in accordance with the Standards for Installation of Air Conditioning and Ventilating Systems, NFPA 90A (Other Than Residence Type), Installation of Warm Air Heating and Air Conditioning Systems, NFPA 90B (Residence Type), the International Mechanical Code, the International Fire Code, and the Uniform Mechanical Code.