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Orange Co Whitted Chiller September 08, 2025 <br /> <br /> Page 3 of 18 © 2025 Trane Technologies. All Rights Reserved. <br />Confidential and Proprietary Information of Trane U.S. Inc. <br /> <br /> <br />Field Installed Acoustical Covers (included in base price) <br /> <br />The equipment schedules call for a maximum chiller sound power level of 96dBA. The field installed Acoustic Covers <br />for the RTAF-250 will reduce the sound power 4-6dBA. Most problematic screw tones are in the 1k-8k Hz range, <br />which are greatly reduced with acoustical covers. <br /> <br />Additional acoustical attenuation through the use of sound blankets around the chiller yard may be required <br />to meet the design requirements. <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br />See Next Page for Additional Acoustical Blankets for the Chiller Yard <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br />Docusign Envelope ID: A027BEC4-9CD8-4C1F-889C-FED6DE495C39