The 13th International Symposium on Heating, Ventilation and Air Conditioning (ISHVAC 2023) will be held in Beijing, China, from Nov. 14th to 16th. 

ISHVAC was initiated in 1991 in Beijing by Prof. P. O. Fanger of Technical University of Denmark, Prof. Nakahara Nobuo of Nagoya University of Japan and Prof. Zhao Rongyi of Tsinghua University of China, which has been successfully held for twelve sessions. It has become one of the most influential international conference in the HVAC field initiated in the world.