IIAR Publishes an Update to the Standard for Startup (ANSI/IIAR 5-2019) April 14th, 2020
IIAR recently published an update to the standard for startup of an ammonia refrigeration system. ANSI/IIAR 5-2019 Startup of Closed-Circuit Ammonia Refrigeration Systems is the second edition of this important standard which was first published in 2013. While the scope of the standard has not changed since the first edition, there are several noteworthy changes […]