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UL 900:8ED 2015-04-21

Current

Current

The latest, up-to-date edition.

Air Filter Units

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

21-04-2015

£349.22
Excluding VAT
Summarise this standard

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.

£349.22
Excluding VAT