Because the comfortable temperature of human body is between 24℃ and 27℃, and the local weather temperature should be considered, the indoor and outdoor temperature difference should not be greater than 5℃. If the air conditioning temperature is unscientific in summer, the temperature difference between indoor and outdoor is too large, which will lead to air conditioning disease.

It is suggested to turn on less air conditioning and use more natural wind to reduce indoor temperature. On the 3rd, the Legislative Affairs Office of the State Council announced the draft of the Regulations on Energy Conservation in Civil Buildings, which stipulated that the state should implement an indoor temperature control system for public buildings that use air conditioning for heating and refrigeration.

Except for special purposes, the indoor air conditioning temperature setting shall not be lower than 26 degrees Celsius in summer and higher than 20 degrees Celsius in winter.