Patent attributes
According to one embodiment, an object of the present invention is to provide an outdoor unit of an air conditioner which is basically composed of small-size component parts and can have a large air-conditioning capacity by stacking the small-size component parts in a vertical direction in accordance with a required air-conditioning capacity. The outdoor unit of an air conditioner includes an outdoor heat exchanger, an air-blower assembly including an air exchanger, and a housing accommodating the outdoor heat exchanger and the air-blower assembly. The outdoor heat exchanger, the air-blower assembly and the housing, and another outdoor heat exchanger, another air-blower assembly and another housing are configured to be stackable on each other in a vertical direction.
