| 摘要 |
PROBLEM TO BE SOLVED: To provide a heat exchange unit in which heat exchange performance is improved while enlargement in the height direction of the heat exchange unit is restrained, and in which an influence on ventilation of an air heat exchanger is restrained even if a plurality of heat exchange units are installed.SOLUTION: A heat exchange unit according to the present invention comprises a machine chamber, an air blower, and an air heat exchanger including an upper air heat exchanger and a lower air heat exchanger arranged vertically. The air heat exchanger is arranged on one side of the heat exchange unit. The upper air heat exchanger and the lower air heat exchanger are arranged in such a manner as to form a concave part toward the inside of the heat exchange unit. The machine chamber is arranged on another side of the heat exchange unit. |
