AIR CONDITIONING DEVICE

摘要

An air conditioning device which consumes less energy. An air conditioning device (100) configured in such a manner that, in a total heating operation mode and a total cooling operation mode, a flow path in which a heat medium flows is formed between at least one of utilization heat exchangers (26) and all inter-heat medium heat exchangers (15) by controlling a first heat medium flow path switching device (22) and a second heat medium flow path switching device (23).