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ASHRAE 126 : 2016

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

METHOD OF TESTING HVAC AIR DUCTS
Available format(s)

Hardcopy , PDF

Superseded date

18-11-2020

Language(s)

English

Published date

18-07-2018

Publisher

American Society of Heating, Refrigerating & Air Conditioning Engineers

Foreword
1 Purpose
2 Scope
3 Definitions and Symbols
4 Instrumentation
5 Tests
6 Leakage Test
7 Structural Tests
8 Durability Tests
9 Report
10 References
Informative Annex A - Commentary
Informative Annex B - Leakage Test Setups and Example
                      Problem
Informative Annex C - Recommended Acceptance Criteria
Informative Annex D - Bibliography

Describes laboratory test procedures for the evaluation of HVAC air ducts.

This standard shall be used to determine the structural strength, dimensional stability, durability, and leakage characteristics of HVAC air ducts. 2.2 This standard does not address the following: a. Fittings b. Effects of aerosols, solid particulates, corrosive environments, or combustibility c. Long-term effects of extended service d. Seismic qualifications e. Underground ducts f. Plenums and equipment casings.....Supports for ductwork and fittings

Committee
TC 5.2
DevelopmentNote
Jointly published by ASHRAE & SMACNA. (07/2016)
DocumentType
Standard
Pages
24
PublisherName
American Society of Heating, Refrigerating & Air Conditioning Engineers
Status
Superseded
SupersededBy
Supersedes

ASHRAE PRINCIPLES OF HVAC : 2017 PRINCIPLES OF HEATING, VENTILATING AND AIR-CONDITIONING
ASHRAE HDBK REFRIGERATION : 2014 ASHRAE HANDBOOK - REFRIGERATION

ASHRAE 41.1 : 2013 STANDARD METHOD FOR TEMPERATURE MEASUREMENT
ASHRAE 41.6 : 2014 METHOD FOR HUMIDITY MEASUREMENT
UL 181:11ED 2013-07 Factory-Made Air Ducts and Air Connectors
ASHRAE 41.3 : 2014 METHODS FOR PRESSURE MEASUREMENT
ISO 5167-1:2003 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full Part 1: General principles and requirements

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Hardcopy - English
PDF - English

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