AHRI 1280 (SI/I-P): Sound Power Rating of Water-cooled Chillers

Standard Scope

This standard applies to commercial and industrial water-cooled chillers used for refrigerating or air conditioning spaces, as defined in Section 3 of this standard and covered by ANSI/AHRI Standards 550/590 (I-P) and 551/591 (SI), Performance Rating of Water-Chilling Packages Using the Vapor Compression Cycle. This standard establishes methods for determining the sound power ratings of commercial and industrial water-cooled chillers.

Free Download

© 2022, by Air-Conditioning, Heating, and Refrigeration Institute