AHR Expo 2023 featured a total of 1,779 exhibitors, including 425 international exhibitors. Overall, 42,794 people attended this AHR Expo over the course of three days. The show's last pre-pandemic attendance, at AHR Expo 2019, also in Atlanta, was 45,078. That event featured 1,824 exhibitors, including 497 from outside the U.S. The number is more than 12,000 above show attendance in 2022.
Here are some highlights we viewed over three long days. Booth photos by Terry McIver