The AHR Expo 2025, taking place February 10–12 at the Orange County Convention Center in Orlando, Florida, will bring together thousands of professionals from the HVACR industry. With more than 1,800 exhibitors and a broad array of technologies, the event provides a space for attendees to explore new products, solutions, and technical advancements shaping the future of heating, ventilation, air conditioning, and refrigeration. List of companies featured in this article: Copeland, Johnson Controls, Baltimore Aircoil Company (BAC), ebm-papst Inc., Danfoss, Siemens, Opteon, H

In November 2024, Eurovent Market Intelligence (EMI) published its latest comprehensive report, HVACR 2030. This detailed analysis focuses on the performance of the HVACR sector in 2023 and provides a forward-looking perspective up to 2030. The report, spanning 154 pages, examines market dynamics, emerging technologies, and future opportunities across 16 product categories. It covers key segments such as cooling, refrigeration, thermodynamics, terminal units, and ventilation within the European market, including the EU27, Norway, Switzerland, Türkiye, UK and Ukraine. Designed to inform m

By Kushal Aurangabadkar Introduction Ammonia refrigeration systems play a critical role in industries such as food processing, cold storage, and HVAC. For new operators and technicians, the first 90 days are crucial for understanding the fundamentals, ensuring safety, and building proficiency. This technical guide provides a structured pathway to help one succeed in the new role with the deeper understanding of the ammonia refrigeration system.   Understanding Ammonia Refrigeration Basics Ammonia refrigeration uses ammonia (NH₃)