Current Standards

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  1. ASHRAE 133-2024

    Standard 133-2024 -- Method of Testing Direct Evaporative Air Coolers (ANSI Approved)

    standard by ASHRAE, 2024.

    Languages: English

    Historical Editions: ASHRAE 133-2015ASHRAE 133-2008ASHRAE 133-2001

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  2. ASHRAE 134-2005 (RA 2014) [ Withdrawn ]

    Ventilating, Air-Conditioning, and Refrigerating Systems (ANSI Approved)

    standard by ASHRAE, 2014.

    Languages: English

    Historical Editions: ASHRAE 134-2005

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  3. HISTORICAL

    2082781

    ASHRAE 135.1-2019

    This document has been replaced. View the most recent version.

    Standard 135.1-2019 -- Method of Test for Conformance to BACnet (ANSI Approved)

    standard by ASHRAE, 2019.

    Languages: English

    Amendments, rulings, and supplements: ASHRAE 135.1-2019 Addendum SASHRAE 135.1-2019 Errata SummaryASHRAE IC 135-1-2019-1ASHRAE 135.1-2019 Errata (February 1, 2020)

    Historical Editions: ASHRAE 135.1-2023ASHRAE 135.1-2013ASHRAE 135.1-2011ASHRAE 135.1-2009ASHRAE 135.1-2007ASHRAE 135.1-2003

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  4. ASHRAE 135.1-2023

    Standard 135.1-2023 -- Method of Test for Conformance to BACnet® (ANSI Approved)

    standard by ASHRAE, 2023.

    Languages: English

    Historical Editions: ASHRAE 135.1-2019ASHRAE 135.1-2013ASHRAE 135.1-2011ASHRAE 135.1-2009ASHRAE 135.1-2007ASHRAE 135.1-2003

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  5. ASHRAE 136-1993 (RA 2006) [ Withdrawn ]

    Standard 136-1993 (RA 2006) -- A Method of Determining Air Change Rates in Detached Dwellings (ANSI approved)

    standard by ASHRAE, 1993.

    Languages: English

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  6. ASHRAE 137-2013 (RA 2017)

    Standard 137-2013 (RA 2017) -- Methods of Testing for Efficiency of Space-Conditioning/Water-Heating Appliances that Include a Desuperheater Water Heater(ANSI/ASHRAE Approved)

    standard by ASHRAE, 2017.

    Languages: English

    Historical Editions: ASHRAE 137-2013ASHRAE 137-2009ASHRAE 137-1995 (RA 2004)ASHRAE 137-1995 (RA 2001)

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  7. ASHRAE 138-2021

    Standard 138-2021 -- Method of Testing for Rating Ceiling Panels for Sensible Heating and Cooling (ANSI Approved)

    standard by ASHRAE, 2021.

    Languages: English

    Historical Editions: ASHRAE 138-2013 (RA 2016)ASHRAE 138-2013ASHRAE 138-2009ASHRAE 138-2005

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  8. ASHRAE 139-2022

    Standard 139-2022 -- Method of Testing for Rating Desiccant Dehumidifiers Utilizing Heat for the Regeneration Process (ANSI Approved)

    standard by ASHRAE, 2022.

    Languages: English

    Historical Editions: ASHRAE 139-2019ASHRAE 139-2015ASHRAE 139-2007ASHRAE 139-1998

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  9. HISTORICAL

    2219471

    ASHRAE 140-2020

    This document has been replaced. View the most recent version.

    Standard 140-2020 -- Method of Test for Evaluating Building Performance Simulation Software (ANSI Approved)

    standard by ASHRAE, 2021.

    Languages: English

    Amendments, rulings, and supplements: ASHRAE 140-2020 Addendum bASHRAE 140-2020 Addendum a

    Historical Editions: ASHRAE 140-2023ASHRAE 140-2017ASHRAE 140-2014ASHRAE 140-2011ASHRAE 140-2007ASHRAE 140-2004ASHRAE 140-2001

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