About The Annual IIAR Natural Refrigeration Conference & Expo Our Conference is the largest exposition dedicated to the ammonia and natural refrigeration industry. We provide an unrivaled opportunity for the industry's leading manufacturers, contractors, trainers, and other service providers to showcase their latest innovations and products. With over 1,700 in attendance last year, this is a perfect chance to network and collaborate with some of the greatest minds  in the natural refrigeration community.
The Upcoming 2019 IIAR Conference & Expo

Our upcoming 2019 IIAR Natural Refrigeration Conference & Expo will be held at Phoenix Convention Center in Phoenix Arizona, a new and fresh location for our annual meeting. This beautiful scenic atmosphere is a great place to network, build new business relationships and explore new opportunities in the natural refrigeration industry. For exhibitor information or to learn more about attendee registration and conference activities click here.

The 2018 IIAR Natural Refrigeration Conference & Expo
Our 2018 IIAR Natural Refrigeration Conference & Expo took place in Colorado Springs, Colorado at the beautiful Broadmoor Hotel and Resort. An IIAR Conference guest favorite, this venue provided an atmosphere to enhance your overall conference experience. To highlights from this conference click here.

 2017 IIAR Conference & Heavy Equipment Expo Recap
The 2017 IIAR Natural Refrigeration Conference & Heavy Equipment Expo was our largest conference to date. With over 150 companies exhibiting and more than 1,600 in attendance, this conference was a great success.  Congratulations to Klass Visser for winning the IIAR Award for Presentation Excellence and to Enio Bandarra Fihlo for winning the International Award for Presentation Excellence. For more about the 2017  Conference & Heavy Equipment Expo Click here

2016 IIAR Conference Recap
The 2016 IIAR Industrial Refrigeration Conference & Exhibition took placed in Orlando, FL at the Caribe Royale All-Suite Hotel and Convention Center. One the 2016 IIAR Conference Highlights was the Monday Night City Walk event. This event, which replaced the traditional Monday night banquet, filled three different clubs in Universal  CityWalk® at Universal Orlando®  Resort and was one of our largest networking events to date.  For a complete recap of the 2016 Conference click here.  

  IIAR Conference & Expo Dates

 2023 Long Beach, CA
March 12-15, 2023
 45th Annual Meeting
 Heavy Equipment Expo
 2022 Savannah, GA 
March 6-9, 2021
 44th Annual Meeting
2021 Palm Springs, CA
March 28-31, 2021 
 43rd Annual Meeting
*50 year IIAR Anniversary*

 Orlando, FL
March 15 -18, 2020
42nd Annual Meeting
Heavy Equipment Expo

Phoenix, AZ
March 3-6, 2019
41st Annual Meeting

Colorado Springs, CO
March 18- 21, 2018
40th Annual Meeting

Call For Technical Paper
Become active in the natural refrigeration community by presenting a Technical Paper or Workshop Program at the upcoming 2018 IIAR Natural Refrigeration Conference & Expo at the 2019 IIAR Natural Refrigeration Conference & Expo in Phoenix Arizona, March 3-6, 2019.  Learn More