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AHRI Standard 270(SI/I-P):2025 Sound performance rating of outdoor unitary equipment

Publication Year

2025

Document Status

Current

Abstract

Definitions, test requirements, rating requirements, minimum data requirements for published ratings, marking and nameplate data, and conformance conditions for outdoor unitary equipment.

Document History

Superseded by AHRI 270:2015.

Publisher Information

Air-Conditioning, Heating, and Refrigeration Institute

The Air-Conditioning, Heating, and Refrigeration Institute (AHRI) is the trade association representing manufacturers of HVACR and water heating equipment within the global industry.

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Website: http://www.ahrinet.org/Home.aspx
Email: bteferi@ahrinet.org
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