<p>An outdoor unit (10) includes a casing (20) having a side surface formed with an inlet port (25); an outdoor fan (40) arranged above the inlet port (25) in the casing (20) and configured to upwardly blow air; and an outdoor heat exchanger (30) arranged so as to face the inlet port (25). The outdoor fan (40) includes a fan (41) and a bell mouth (43) provided so as to surround the outer periphery of the fan (41), and an electric component unit (60) positioned at the periphery of the bell mouth (43) is arranged in the casing (20).</p>