ANSI/AHRI 270-2009
Sound Performance Rating of Outdoor Unitary Equipment

Standard No.

ANSI/AHRI 270-2009

Release Date

2009

Published By

American National Standards Institute （ANSI)

Latest

ANSI/AHRI 270-2009

Scope

This standard applies to the outdoor sections of factory-made air-conditioning and heat pump equipment as defined in AHRI Standard 210/240 or AHRI Standard 340/360 (cooling capacity ratings of equal to or less than 135,000 Btu/h [40.0 kW]).

ANSI/AHRI 270-2009 history

• 2009 ANSI/AHRI 270-2009 Sound Performance Rating of Outdoor Unitary Equipment