The ASHRAE Winter Conference 2026 is one of the world's leading events for the heating, ventilation, air conditioning, and refrigeration industries.

The conference will take place from January 31 to February 4, 2026, between Caesars Palace and the Las Vegas Convention Center , offering a high-level technical program aimed at designers, engineers, technicians, companies and industry professionals.

The 2026 edition will offer over one hundred sessions, seminars, workshops, and meetings dedicated to the key themes driving the evolution of systems: energy efficiency, sustainability, advanced HVAC systems, AI and building digitalization, intelligent system management, indoor air quality, decarbonization, and new technologies for high-performance buildings.

In addition to the conference program, participants will also have access to AHR Expo 2026 , one of the largest international trade fairs dedicated to the HVAC&R world, with exhibitors from over 100 countries and the latest innovations presented by the global market.

The conference also includes specialized training opportunities through the ASHRAE Learning Institute, networking opportunities, social events, and the opportunity to earn professional development credits. The breadth of topics covered and the presence of international experts make the event a must-attend event for anyone seeking to stay up-to-date on the technologies and strategies transforming the industry.

Why participate

Attending the ASHRAE Winter Conference means staying up-to-date on the trends shaping the HVAC&R industry, engaging with professionals from around the world, and discovering new technical solutions to improve efficiency, comfort, and sustainability. The combination of the conference and AHR Expo offers a comprehensive overview of future technologies.

Participation is available in various ways, both in person and online, with access to technical materials, recorded sessions, and training activities.

👉 For more information, please visit the conference's official website at this link .