抄録
Zoning of air-conditioning is a technique well used when equipment design. But, the clear judgment standard of zoning does not exist. A possibility of occurrence of mixing energy loss is born by preparing zoning. Zoning of air-conditioning is originally needed when room temperature is sovaried that different air-conditioning control is required.Then, in this research, I investigated the influence of many elements upon an indoor temperature distribution, and aim at the proposal of an indicator which judges the existence of zoning.