TDS PDF

Sound Power Rating of Water-cooled Chillers. Original standard AHRI Standard 1280-2014 (R2022) (SI I-P) in PDF full version. Additional info + preview on request

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Performance Rating of Zone Dampers. Original standard AHRI Standard 1290-2017 (R2023) (I-P) in PDF full version. Additional info + preview on request

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Performance Rating of Zone Dampers. Original standard AHRI Standard 1291-2017 (R2023) (SI) in PDF full version. Additional info + preview on request

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Wind Load Design of HVACR Equipment. Original standard AHRI Standard 1310-2019 (R2023) (I-P) in PDF full version. Additional info + preview on request

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Performance Rating of Commercial and Industrial Unitary Air-conditioning and Heat Pump Equipment. Original standard AHRI Standard 1340-2024 (I-P) in PDF full version. Additional info + preview on request

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Mechanical Performance Rating of Central Station Air-handling Unit Casings. Original standard AHRI Standard 1350-2026 (SI I-P) in PDF full version. Additional info + preview on request

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