AHRI 230 (SI): Sound Intensity Testing Procedures for Determining Sound Power of HVAC Equipment

​​​​​​This standard applies to HVAC products whose sound power is determined by measurement using the sound intensity method. This standard provides a standalone method of test that is referenced by other AHRI sound performance rating standards and provides an alternative to the reverberation room method of test outlined in AHRI Standard 220.

​​​​​​AHRI 230-2022 (SI) Sound Intensity Testing Procedures for Determining Sound Power of HVAC Equipment

AHRI 230-2013 (SI) Sound Intensity Testing Procedures for Determining Sound Power of HVAC Equipment

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