AHR Expo, Chicago, USA

AHR Expo (International Air-Conditioning, Heating, Refrigerating Exposition) is the leading event for the HVACR industry, bringing together professionals from heating, ventilation, air-conditioning, and refrigeration. The 2027 edition takes place from January 25–27, 2027, at McCormick Place in Chicago. The show connects engineers, OEMs, manufacturers, contractors, facility managers, and technology specialists to exchange ideas on innovative components, system technologies, and solutions for efficient, healthy, and sustainable indoor environments.

The exhibition covers the full spectrum of HVACR technologies, including heating and cooling equipment, heat pumps, ventilation and indoor air quality, refrigeration, controls, and building automation. AHR Expo is an ideal platform for discovering new technologies, discussing application requirements, and connecting with industry experts.
 

Free Ticket

We invite you to visit iST at AHR Expo 2027 and see how our precision sensor technologies support demanding HVACR and building technology applications.

Access the registration page here
 

Meet iST in Chicago | Booth S6340, South Building

At AHR Expo 2027, we will show how precision sensor technologies help make heating, ventilation, air-conditioning, and refrigeration systems more efficient, reliable, and high-performing.

We will present sensor solutions for temperature, humidity, flow, and other measurement tasks in HVAC equipment, heat pumps, refrigeration systems, and building automation. Our portfolio addresses key requirements such as high measurement accuracy, long-term stability, compact integration, and reliable performance, helping manufacturers and engineers develop energy-efficient and robust systems.

Our experts will be on site to discuss how iST sensors can be integrated into HVACR equipment, ventilation and indoor air quality systems, and building controls to enable precise monitoring, higher energy efficiency, and long-lasting performance.