ASHRAE IC 170-2021-4 Interpretation IC 170-2021-4 of Standard 170-2021 -- Ventilation of Health Care Facilities (ANSI Approved; ASHE Co-sponsored) Amendment by ASHRAE, 2023
ASHRAE IC 135-2020-13 Interpretation IC 135-2020-13 to Standard 135-2020 -- BACnet -- A Data Communication Protocol for Building Automation and Control Networks (ANSI Approved) Amendment by ASHRAE, 2023
ASHRAE IC 135-2020-15 Interpretation IC 135-2020-15 to Standard 135-2020 -- BACnet -- A Data Communication Protocol for Building Automation and Control Networks (ANSI Approved) Amendment by ASHRAE, 2023
ASHRAE IC 62.1-2019-3 Interpretation IC 62.1-2019-3 of Standard 62.1-2019 -- Ventilation for Acceptable Indoor Air Quality (ANSI Approved) Amendment by ASHRAE, 2023
ASHRAE IC 62.1-2019-4 Interpretation IC 62.1-2019-4 of Standard 62.1-2019 -- Ventilation for Acceptable Indoor Air Quality (ANSI Approved) Amendment by ASHRAE, 2023
ASHRAE IC 135-2020-14 Interpretation IC 135-2020-14 to Standard 135-2020 -- BACnet -- A Data Communication Protocol for Building Automation and Control Networks (ANSI Approved) Amendment by ASHRAE, 2023
ASHRAE Guideline 41-2020 Addenda d Addenda d to Guideline 41-2020 -- Design, Installation and Commissioning of Variable Refrigerant Flow (VRF) Systems Amendment by ASHRAE, 2023
ASHRAE Guideline 41-2020 Addenda c Addenda c to Guideline 41-2020 -- Design, Installation and Commissioning of Variable Refrigerant Flow (VRF) Systems Amendment by ASHRAE, 2023
ASHRAE 34-2022 Addendum e Addendum e to Standard 34-2022 -- Designation and Classification of Refrigerants (ANSI Approved) Amendment by ASHRAE, 2023
ASHRAE 34-2022 Addendum f Addendum f to Standard 34-2022 -- Designation and Classification of Refrigerants (ANSI Approved) Amendment by ASHRAE, 2023
ASHRAE 161-2018 Addendum f Addendum f to Standard 161-2018 -- Air Quality within Commercial Aircraft (ANSI Approved) Amendment by ASHRAE, 2023
ASHRAE 209-2018 Addendum a Addendum a to Standard 209-2018 -- Energy Simulation Aided Design for Buildings except Low-Rise Residential Buildings (ANSI Approved) Amendment by ASHRAE, 2023