banner
AHRI 230-2013: Sound Intensity Testing Procedures for Determining Sound Power of HVAC Equipment

Standard Scope

The purpose of this standard is to provide the methodology for the determination of Sound Power Levels of noise sources using the sound intensity method.  The standard contains information on instrumentation, installation and operation of the source and procedures for the calculation of Sound Power Level.

Free Download: AHRI Standard 230-2013
© 2013, by Air-Conditioning, Heating, and Refrigeration Institute