ASHRAE 15-2019 Addendum e

Addendum e to Standard 15-2019 — Safety Standard for Refrigeration Systems and Designation and Classification of Refrigerants (ANSI Approved)
Amendment by ASHRAE, 2022

ASHRAE 147-2019 Addenda a

Addenda a to Standard 147-2019 — Reducing the Release of Halogenated Refrigerants from Refrigerating and Air-Conditioning Equipment and Systems (ANSI Approved)
Amendment by ASHRAE, 2021

ASHRAE 55-2020 Addenda d

Addenda d to Standard 55-2020 — Thermal Environmental Conditions for Human Occupancy (ANSI Approved)
Amendment by ASHRAE, 2021

ASHRAE 41.10-2020 Errata (February 16, 2022)

Errata Sheet (February 16,2022) to Standard 41.10-2020 — Standard Methods for Refrigerant Flow Measurement Using Flowmeters (ANSI Approved)
Amendment by ASHRAE, 2022