Recognized as the largest trade show of its kind, the 71
st
International Air
-Conditioning,
Heating, Refrigerating Exposition (AHR Expo) returns to Atlanta in 2019 for the fir
st time
in almost 20 years
. The Show welcomes HVACR professionals serving commercial,
industrial, residential and institutional markets. Eac
h year, manufacturers from all over
the world exhibit their systems, equipment, and components with air
-conditioning,
heating, plumbing, ventilation, and refrigeration applications
. Thousands of contractors,
engineers, OEMs, distributors and other industry
professionals attend the Exposition in
search of new products and services.