AIR CONDITIONER

摘要

This air conditioner comprises: a heat source side refrigerant circulation circuit (A) for circulating a heat source side refrigerant, wherein a compressor (10), a heat source side heat exchanger (12), a throttling device (26), and a heat source side refrigerant flow path from an inter-heat-media heat exchanger (25) are connected via a pipe; and a heat medium circulation circuit (B) for circulating a heat medium, wherein a pump (31), at least one utilization side heat exchanger (35), and a heat medium flow path from the inter-heat-media heat exchanger (25) are connected via a pipe. The heat source side refrigerant circulation circuit (A) and the heat medium circulation circuit (B) are connected in cascade, such that the heat source side refrigerant and the heat medium exchange heat at the inter-heat-media heat exchanger (25). At least one pump (31) is provided on each utilization side heat exchanger (35).