ASTM E1554-03
Standard Test Methods for Determining External Air Leakage of Air Distribution Systems by Fan Pressurization

Standard No.

ASTM E1554-03

Release Date

2003

Published By

American Society for Testing and Materials (ASTM)

Status

Be replaced

Replace By

ASTM E1554-07

Latest

ASTM E1554/E1554M-13(2023)

Scope

1.1 These test methods cover two techniques for measuring the air leakage of the sections of air distribution systems that pass outside the conditioned space in low-rise residential and small low-rise commercial buildings. Both techniques use air flow and pressure measurements to determine the leakage characteristics, and include separate measurements of the supply-side and the return-side distribution system leakage.

1.2 These test methods also specify the auxiliary measurements needed to characterize the magnitude of the distribution system air leakage during normal operation (a measurement of pressure differentials across duct leaks during normal distribution-system operation), and to normalize the distribution system''s air leakage by the total recirculating air flow induced by the air handler fan.

1.3 The proper use of these test methods requires a knowledge of the principles of air flow and pressure measurements.

1.4 These test methods are intended to produce a measure of the air leakage between an air distribution system and its surroundings exterior to the conditioned space of a building.

1.5 The values stated in SI units are to be regarded as standard. The values given in parentheses are for information only.

1.6 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. For specific hazard statements, see Section 7.

ASTM E1554-03 Referenced Document

• ASTM E1258 Standard Test Method for Airflow Calibration of Fan Pressurization Devices
• ASTM E631 Standard Terminology of Building Constructions
• ASTM E741 Standard Test Method for Determining Air Change in a Single Zone by Means of a Tracer Gas Dilution
• ASTM E779 Standard Test Method for Determining Air Leakage Rate by Fan Pressurization

ASTM E1554-03 history

• 2023 ASTM E1554/E1554M-13(2023) Standard Test Methods for Determining Air Leakage of Air Distribution Systems by Fan Pressurization
• 2018 ASTM E1554/E1554M-13(2018) Standard Test Methods for Determining Air Leakage of Air Distribution Systems by Fan Pressurization
• 2013 ASTM E1554/E1554M-13 Standard Test Methods for Determining Air Leakage of Air Distribution Systems by Fan Pressurization
• 2007 ASTM E1554-07 Standard Test Methods for Determining Air Leakage of Air Distribution Systems by Fan Pressurization
• 2003 ASTM E1554-03 Standard Test Methods for Determining External Air Leakage of Air Distribution Systems by Fan Pressurization
• 1994 ASTM E1554-94 Standard Test Methods for Determining External Air Leakage of Air Distribution Systems by Fan Pressurization