IIAR Natural Refrigeration Conference & Expo 2026
The IIAR Natural Refrigeration Conference Expo is the premier trade show for the ammonia and natural‑refrigeration industry. It brings together manufacturers, contractors, trainers, and service providers to display the latest equipment, components, and technologies. Main exhibit categories include heavy‑equipment and machinery, natural refrigerant tools, ventilation and analysis systems, training program materials, and industry standards publications. Attendees can also explore the Natural Refrigeration Directory, certification courses, and technical papers. With over 1,700 participants last year, the event offers extensive networking, product demonstrations, and educational sessions, making it a key venue for showcasing innovations and fostering collaboration across the natural‑refrigeration community.
Register for entry or booths
Venue Map and Hotels Around
Long Beach - Long Beach Convention Center, California, USA