ASHRAE 34-2019 Addendum e

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

ASHRAE 90.1-2019 (I-P) Errata (January 14, 2020)

Errata to Standard 90.1-2019 (I-P Edition) — Energy Standard for Buildings Except Low-Rise Residential Buildings (ANSI Approved; IES Co-sponsored)
Amendment by ASHRAE, 2020