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ASHRAE 120-2017

Standard 120-2017 -- Method of Testing to Determine Flow Resistance of HVAC Ducts and Fittings (ANSI/ASHRAE Approved)

standard by ASHRAE , 2017

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About This Item

 

Full Description

Standard 120 establishes uniform methods of laboratory testing of HVAC ducts and fittings to determine their resistance to airflow. This 2017 revision of the standard increases the length upstream of the test duct or fitting from 10 to 15 hydraulic diameters.

 

Product Details

Published:
2017
ANSI:
ANSI Approved
Number of Pages:
52
Units of Measure:
Dual
File Size:
1 file , 2 MB
Redline File Size:
2 files , 11 MB
Product Code(s):
D-86640, 86640
Note:
This product is unavailable in Russia, Belarus
 

Document History

  1. ASHRAE 120-2022


    Standard 120-2022 -- Method of Testing to Determine Flow Resistance of HVAC Ducts and Fittings (ANSI Approved)

    • Most Recent

  2. ASHRAE 120-2017

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    Standard 120-2017 -- Method of Testing to Determine Flow Resistance of HVAC Ducts and Fittings (ANSI/ASHRAE Approved)

    • Historical Version

  3. ASHRAE 120-2008


    Standard 120-2008 -- Method of Testing the Determine Flow Resistance of HVAC Ducts and Fittings (ANSI/ASHRAE Approved)

    • Historical Version

  4. ASHRAE 120-1999


    Standard 120-1999 -- Method of Testing to Determine Flow Resistance of HVAC Ducts and Fittings (ANSI Approved)

    • Historical Version