Discussion on residential building heating in hot summer and cold winter zone

Analyses the indoor environment of residential buildings and the characteristics of individuation, liberalization, randomness and changes for habitants’ control on environment in hot summer and cold winter zone. Thinks that air conditioning heating systems should meet the users’ needs without restriction and forcing. Puts forward the technical principle for heating, i.e., meeting the needs of balance between indoor comfort and energy saving. Analyses the suitable conditions of heating equipments and some kinds of central heating sources.