AHRI-270 Sound Rating of Outdoor Unitary Equipment

AHRI-270 - 2015 EDITION/ADD 1 - CURRENT
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Sound Rating of Outdoor Unitary Equipment

Scope

This standard establishes for the outdoor sections of air-conditioning and heat pump equipment of less than 135,000 Btuh, sound ratings in terms of a derived tone corrected A-weighted sound power level, in decibels.


To find similar documents by Federal Supply Class Code:

FSC 4120 (Air Conditioning Equipment)

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Document Number

AHRI-270

Revision Level

2015 EDITION/ADD 1

Status

Current

Publication Date

March 1, 2016

Page Count

14 pages