ASHRAE 41.3-2022

Standard 41.3-2022 — Standard Methods for Pressure Measurements (ANSI Approved)
standard by ASHRAE, 2022

ASHRAE IC 90.1-2019 Addenda y

Addenda y to Standard 90.1-2019 — Energy Standard for Buildings Except Low-Rise Residential Buildings (ANSI Approved; IES Co-sponsored)
Amendment by ASHRAE, 2021