ASHRAE 147-2013 Addendum i

Addendum i to ANSI/ASHRAE Standard 147-2013 — Reducing the Release of Halogenated Refrigerants from Refrigerating and Air-Conditioning Equipment and Systems(ANSI Approved)
Amendment by ASHRAE, 2019

ASHRAE 62.1-2016 Addendum ae

Addendum ae for Standard 62.1-2016 — Ventilation for Acceptable Indoor Air Quality (ANSI Approved)
Amendment by ASHRAE, 2019

ASHRAE 147-2013 Addendum h

Addendum h to ANSI/ASHRAE Standard 147-2013 — Reducing the Release of Halogenated Refrigerants from Refrigerating and Air-Conditioning Equipment and Systems(ANSI Approved)
Amendment by ASHRAE, 2019