HVAC&R JAPAN 2026, the 44th Heating, Ventilating, Air-Conditioning and Refrigerating Expo, will take place from January 27 to 30, 2026, at Tokyo Big Sight’s East Exhibition Halls 4–6. The event is organized by the Japan Refrigeration and Air Conditioning Industry Association and sponsored by the Ministry of Economy, Trade and Industry.
Held every two years, the exhibition will expand to three halls for the first time, aiming to showcase advanced technologies under the theme “Find the future with HVAC&R.” The event will highlight systems and services that address major industry issues such as carbon neutrality, refrigerant leakage countermeasures, and the use of recycled refrigerants.
Exhibits will include energy-saving technologies, new refrigerants, heat pump applications, and cutting-edge equipment. The event also offers opportunities for business matching between exhibitors and visitors.
In 2024, the expo welcomed 149 companies across 766 booths and recorded a high number of domestic and international visitors. HVAC&R JAPAN 2026 will feature special lectures, keynote presentations, and planning seminars. Admission is free with pre-registration required.