STACKED HEADER, HEAT EXCHANGER, AND AIR CONDITIONER

摘要

This stacked header comprises a first plate member (21) having a flow path (21E_1, 21E_2), cladding material (26_2) in which a flow path (26E_1, 26E_2) is formed, and a third plate member (23). A flow path (23E) by which a flow path corresponding to one of two of a plurality of pipes communicates with a flow path corresponding to the other of the two pipes is formed in the third plate member (23). The flow path area of the flow path (26E_1, 26E_2) in the cladding material (26_2) is less than the flow path area of the flow path (21E_1, 21E_2).