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Acoustic Summary For AHU-1 CU-1

Project: DPS - Dora Moore K-8 06/16/2014

Prepared By: Robert Bernal

Acoustic Summary

Outdoor Unit Parameters:

Unit Model:

38HDR

Unit Size:

2 Tons

Variations:

Standard

Octave Band Center Frequency, Hz 63 125 250 500 1k 2k 4k 8k dBA

Sound Power,dB 0.0 57.5 61.5 63.0 61.0 60.0 56.0 45.0

A-Weighted Sound Power, dBA 69.0

Indoor Unit Parameters:

Unit Model:

FB4C

Unit Size:

30,000 Btuh

Cabinet Insulation:

Single-piece cabinet with 1-in. super thick insulation

Octave Band Center Frequency, Hz 63 125 250 500 1k 2k 4k 8k dBA

Sound Power,dB 67.0 63.0 59.0 56.0 54.0 52.0 48.0 0.0

A-Weighted Sound Power, dBA 0.0

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