ANSI/AHRI 1140-2012
Sound Quality Evaluation Procedures for Air-Conditioning and Refrigeration Equipment

Standard No.

ANSI/AHRI 1140-2012

Release Date

2012

Published By

American National Standards Institute （ANSI)

Latest

ANSI/AHRI 1140-2012

ANSI/AHRI 1140-2012 history

• 2012 ANSI/AHRI 1140-2012 Sound Quality Evaluation Procedures for Air-Conditioning and Refrigeration Equipment