The International Air-Conditioning, Heating, Refrigerating Exposition (AHR Expo), which started 85 years ago as a heating and ventilation show, has grown into the HVACR event of the year and is held in major cities across the U.S. The 2017 Show will be in Las Vegas, hosting more than 2,000 exhibitors and attracting crowds of 60,000 industry professionals from every state in America and 150 countries worldwide. It provides a unique forum designed expressly for the HVACR community, allowing professionals to get together to share new products, technologies, and ideas. The AHR Expo is co-sponsored by ASHRAE and AHRI, and is held concurrently with ASHRAE’s Winter Conference.


2017 AHR Expo
Las Vegas Convention Center (map)
3150 Paradise Rd, Las Vegas, NV 89109

Monday, January 30 | 10am-6pm
Tuesday, January 31 | 10am-6pm
Wednesday, February 1 | 10am-4pm


If it drives the industry, you’ll find it at the Show. Everyone from major manufacturers to innovative new start-ups will be there, so you can see everyone and everything all in one place. Exhibitors will showcase and demonstrate an impressive variety of the latest HVACR-related products. You’ll have access to it all, from complete systems engineered for large commercial and industrial buildings to labor-saving tools and profit-generating services for residential contractors.

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There are three distinct product sections within the Show Floor, the Building Automation and Control Showcase, the Software Center, and the Indoor Air Quality Association Pavilion.  These special sections allow attendees with specific product interests to focus their time in a single area with a range of similar products. Here’s a description of each section:

The Building Automation & Control Showcase

This is a special area on the Show floor designated for the following products and services: Building Automation, Energy & Facility Management Systems; Climate Controls; Monitoring Systems; Wireless and Cloud-based Options; and other Networked Building Systems including Lighting, Security, Fire Alarms, and more.

The Software Center

This is a special area on the Show floor designated for HVACR related software, both off-the-shelf and customized solutions, for the following: Project & Field Service Management including Estimating, Inventory Control, GPS Tracking; Systems Design, Specification & Analysis; Remote-based and Cloud-based Software; and more.

Indoor Air Quality Association Pavilion

This special area on the Show floor is designated for member companies of the Indoor Air Quality Association. These exhibitors will be showing products related to Indoor Air Quality, such as Air Quality Monitors, Exhaust Fans, Environmental Testing Systems, Dehumidifiers, and more.

Please note that the special sections do not include all exhibitors who manufacture that type of product. Many exhibitors produce multiple product types and therefore cannot be grouped into one particular section on the Show Floor.


Exhibitors will be displaying more than 760 different types of products at this year’s Show, including:

  • AC, Heating & Refrigeration Systems, Equipment & Components
  • Building Automation, Controls & Networking Products
  • Energy & Facility Management Products
  • Specialized Climate Control Systems
  • Radiant Heating & Hydronic Systems, Plumbing Products
  • Ventilation, Air Movement, Ducts, Filters & other IAQ Products
  • Technical Support & Services
  • Labor-saving Tools & Instruments, Software, and Business Services
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From product designers and engineers to installers and end-users, AHR Expo attracts the professionals who work with HVACR-related products and services. Attendees include OEMs, Engineering & Design/Build Firms, Contracting Firms, Distributors and Rep Firms, as well as Public Utilities, Commercial, Industrial and Institutional Facility Operators, Educators and the Press. They come to the Show each year to source the latest products, learn about new technologies and develop mutually beneficial business relationships.


2018 Chicago

January 22 – 24

2019 Atlanta

January 14-16

2020 Orlando

February 3-5