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    International Institute of All-Natural Refrigeration - IIAR

    The IIAR 2027 Natural Refrigeration Conference & Heavy Equipment Expo is the 49th annual event, taking place April 4-7, 2027 at the Tampa Convention Center in Tampa, Florida. It is the premier gathering for natural refrigeration professionals, featuring technical sessions, a heavy equipment expo, and networking opportunities. The event is organized by the International Institute of All-Natural Refrigeration (IIAR), a global advocate for natural refrigerants with over 4,000 members.

    Natural RefrigerationAmmonia RefrigerationIndustrial RefrigerationHeavy Equipment

    140+

    Exhibitors

    1,700+

    Attendees

    Dates

    Apr 4 – 7, 2027

    City / country

    Tampa, FL, USA

    Venue

    Tampa Convention Center

    Type

    B2B · Annual

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    • The IIAR Annual Conference and Heavy Equipment Expo is the largest exposition dedicated to the ammonia and natural refrigeration industry, providing an unrivaled opportunity for leading manufacturers, contractors, trainers, and service providers to showcase their latest innovations and products to a highly targeted audience of over 1,700 industry professionals.
    • Exhibiting here offers direct access to engineers, operators, policymakers, and end-users seeking natural refrigeration solutions, making it an ideal platform to generate leads and build lasting business relationships.

    Audience at a Glance

    Who Exhibits

    Exhibitor Profile

    7 categories represented

    • Ammonia Refrigeration Equipment Manufacturers
    • Natural Refrigerant Component Suppliers
    • Heavy Equipment Manufacturers
    • Industrial Refrigeration System Designers
    • HVAC&R Contractors
    • Refrigeration Training and Education Providers
    • Safety and Compliance Solution Providers

    Who Attends

    Visitor Profile

    8 audience types

    • Refrigeration Engineers
    • Plant Operators
    • Facility Managers
    • HVAC&R Contractors
    • Consultants
    • Researchers and Academics
    • Policymakers and Regulators
    • Industry Executives

    Industries & Sectors

    Natural RefrigerationAmmonia RefrigerationIndustrial RefrigerationHeavy Equipment

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