| 摘要 |
<p>PROBLEM TO BE SOLVED: To prevent increase in noise and deterioration in heat exchange efficiency by reducing air feeding resistance, and fit a pipeline or temperature sensor connected to an outdoor machine in a conventional manner without increasing costs.SOLUTION: A heat exchanger 12 includes: a refrigerant pipeline 12d of which both end parts are connected by a plurality of passes so as to be arranged in a lateral direction and aligned in a multi-step manner in a vertical direction; and at least one bent part 12c. The bent part 12c is bent so that an upper side bent part 12a1 is tilted inwardly with respect to a lower side bent part 12b1.</p> |
