ACLIMA International Exhibition on Airconditioning, Heating, Cooling & Ventilation Systems is the leading trade fair for the HVAC industry. It showcases the latest technologies, products, and services from around the world. The event brings together more than 2,000 exhibitors and 50,000 visitors from over 120 countries. ACLIMA is the ideal platform for businesses to network, learn about new developments, and grow their business.