IIAR 9 Chapter 8 (IIAR 9, Part 3) June 23rd, 2020
Watch this overview of chapter 8 from the new standard for existing ammonia refrigeration systems by Peter Thomas:
Recent Blog Posts
IIAR 9 Chapters 1-6 (IIAR 9, Part 2) June 9th, 2020
Watch this overview of chapters 1-6 from the new standard for existing ammonia refrigeration systems by Peter Thomas:
Overview of IIAR Standard 9 (IIAR 9, Part 1) June 2nd, 2020
Watch this overview of the brand new standard for existing ammonia refrigeration systems by Peter Thomas:
Permissible Locations of Ammonia Refrigeration Equipment May 12th, 2020
ANSI/IIAR 2-2014 Addendum A Chapter 4 Location of Ammonia Refrigeration Machinery, prescribes the acceptable locations for installing ammonia refrigeration equipment. In general, it is expected that equipment will be installed inside a machinery room, but four alternatives are permitted. Exception 1 – Listed Equipment 4.2.1 allows listed equipment containing not more than 6.6 lbs of ammonia […]
Replacing Missing or Illegible Nameplates April 28th, 2020
Occasionally, nameplates on ammonia refrigeration vessels become illegible or detached altogether. Does this mean the vessel must be replaced? Can a replacement nameplate be installed? If I have a photo of the old nameplate, is that sufficient? Do I need to contact a regulatory agency? These are just some of the questions that you may […]