ASHRAE IC 90.1-2013-22

Interpretation IC 90.1-2013-22 to Standard 90.1-2013 — Energy Standard for Buildings Except Low-Rise Residential Buildings (ANSI Approved; IES Co-sponsored)
Amendment by ASHRAE, 2021

ASHRAE 34-2019 Errata to Addendum i

Errata Sheet to Addendum i to Standard 34-2019 — Designation and Classification of Refrigerants (ANSI Approved)
Amendment by ASHRAE, 2021