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

The 2018 IIAR Natural Refrigeration Conference & Expo will take place March 18-21 2018, at The Broadmoor Hotel & Resort in Colorado Springs, CO. General conference registration for the 2018 IIAR Natural Refrigeration Conference & Expo is Now Open. See you in Colorado Springs, Colorado.

Conference Rates and Pricing

Before 2/3/18 

After 2/3/18

Registration Fees

Member Full Conference (Academic, Contractor, Engineer, Manufacturer, Mfr. Rep, Wholesaler)



Member Full Conference End User*, Affiliate**



Member One-day Registration Monday with Reception



Member One-day Registration Tuesday with Exhibitor’s Reception



Non-Member  Full Conference



Non-Member  End User* Full Conference Registration



Non-Member  One-Day Registration Monday with IIAR Conference Reception



Non-Member  One-Day Registration Tuesday with Exhibitors Reception



Spouse/Significant  Other



Mechanical Integrity of Ammonia Refrigeration Systems Education  Program