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Ventilation of Health Care Facilities. Errata Sheet, May 10, 2024. Original document ANSI ASHRAE ASHE Standard 170-2021 Errata Sheet, May 10, 2024 in PDF full version. Additional info + preview on request

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Ventilation of Health Care Facilities. Errata Sheet, November 15, 2021. Original document ANSI ASHRAE ASHE Standard 170-2021 Errata Sheet, November 15, 2021 in PDF full version. Additional info + preview on request

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Ventilation of Health Care Facilities. Errata Sheet, October 3, 2023. Original document ANSI ASHRAE ASHE Standard 170-2021 Errata Sheet, October 3, 2023 in PDF full version. Additional info + preview on request

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Ventilation of Health Care Facilities. Original standard ANSI ASHRAE ASHE Standard 170-2025 in PDF full version. Additional info + preview on request

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Ventilation of Health Care Facilities. Addendum v (2026). Original document ANSI ASHRAE ASHE Standard 170-2025 Addendum v (2026) in PDF full version. Additional info + preview on request

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Ventilation of Health Care Facilities. Addendum y (2026). Original document ANSI ASHRAE ASHE Standard 170-2025 Addendum y (2026) in PDF full version. Additional info + preview on request

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