Jan 23 - 27

Chicago, IL

Marriott Marquis Chicago

Organizer: American Society of Heating, Refrigerating and Air-Conditioning Engineers

The ASHRAE Winter Conference is an event for HVAC&R and built environment professionals, featuring more than 100 technical sessions across multiple tracks, committee meetings, networking events, and industry tours. It is presented alongside the co-located AHR Expo, the world’s largest HVAC&R product and technology showcase. The program covers topics such as AI applications, energy resiliency, decarbonization, indoor environmental quality, and advanced HVAC&R systems, offering opportunities for professional development, continuing education, and collaboration across engineering, design, and building performance disciplines.

Key topics:

  • HVAC&R fundamentals
  • HVAC&R systems and equipment
  • Refrigeration systems and refrigerants
  • Building science and HVAC&R research
  • Residential HVAC, heat pumps, smart controls, and low-carbon refrigerants
  • Thermal networks, district heating and cooling, and building energy modeling
  • AI-enabled HVAC controls, data centers, and building operations
  • Building decarbonization retrofits and scalable emissions-reduction strategies

Who should attend: HVAC&R engineers and designers, building science professionals, facility managers and building operations leaders, energy, sustainability, and decarbonization professionals, researchers and academics in HVAC&R and the built environment, building owners, consultants, and commissioning professionals

Event Website