Orbital rates this event Gold.
IIAR Natural Refrigeration Conference & Heavy Equipment Expo earns a Gold rating based on attendee quality, exhibitor ROI, and relevance to the hvac industry. One of the top-rated events in this space — highly recommended for companies looking to grow their presence.
The IIAR Natural Refrigeration Conference & Heavy Equipment Expo brings together engineers, contractors, and refrigeration professionals working with natural refrigerant systems. Organized by the International Institute of Ammonia Refrigeration, the event draws between 1,000 and 2,000 attendees and centers on training and certification, making it one of the more technically focused gatherings in the HVAC and industrial refrigeration space. The 2026 edition runs March 15 through 18 in San Antonio, TX, combining conference sessions with a hands-on heavy equipment expo. Ticket pricing is to be announced. For anyone working in ammonia or natural refrigerant systems, whether in operations, compliance, or facility management, this is a practical stop for staying current on safety standards, certification requirements, and equipment developments.
Common questions about this event
Is IIAR Natural Refrigeration Conference & Heavy Equipment Expo worth attending?
Orbital rates IIAR Natural Refrigeration Conference & Heavy Equipment Expo as a Gold tier conference based on attendee quality, exhibitor ROI, and industry relevance. This is one of the top-rated events in the industry and is highly recommended for companies looking to grow their presence.
When is IIAR Natural Refrigeration Conference & Heavy Equipment Expo in 2026?
IIAR Natural Refrigeration Conference & Heavy Equipment Expo takes place Mar 15–18, 2026 in San Antonio, TX. The event typically draws 1k–2k attendees.
Where is IIAR Natural Refrigeration Conference & Heavy Equipment Expo held?
IIAR Natural Refrigeration Conference & Heavy Equipment Expo is held in San Antonio, TX. Check the conference website for specific venue details and travel information.
How many exhibitors are at IIAR Natural Refrigeration Conference & Heavy Equipment Expo?
IIAR Natural Refrigeration Conference & Heavy Equipment Expo features 75–199 exhibitors. Booth costs typically range around $5k–$15k. For companies selling into the hvac industry, exhibiting can be a direct channel to qualified buyers and decision-makers.
How can I get the attendee list for IIAR Natural Refrigeration Conference & Heavy Equipment Expo?
IIAR Natural Refrigeration Conference & Heavy Equipment Expo provides attendee access through a networking platform. Orbital provides verified contact data for hvac businesses across the US, so you can reach decision-makers before, during, and after the show.