AIR CONDITIONER

摘要

Disclosed is an air conditioner in which a printed circuit board (31), on which is mounted a power element (33), and a refrigerant jacket (20), to which said power element (33) is thermally connected and inside of which a refrigerant used in the refrigeration cycle circulates, are provided inside an outdoor machine casing (70). In this case, the printed circuit board (31) is housed in a switch box (40). A service opening (71) is also provided in the outer surface of the outdoor machine casing (70). The refrigerant jacket (20) faces the service opening (71) and is arranged more toward the front than the power element (33) when viewed from the service port (71).