要调节大范围空间的气温，比如大客厅或商业场所，立柜式空调最合适。
To adjust the temperature of large space, such as large living room or business place, vertical air conditioning is the most suitable.
在选择时应注意是否有负离子发送功能，因为这能清新空气，保证健康。而有的立柜式空调具有模式锁定功能，运行状况由机主掌握，对商业场所或家中有小孩的家庭会比较有用，可避免不必要的损害。
When choosing, attention should be paid to whether there is a negative ion transmission function, because it can clean the air and ensure health. Some vertical cabinet air conditioners have mode locking www.zhijia.org.cnwww.zhidiaojia.org.cnwww.qibijizhamen.com.cnwww.juanyangqibij.cn www.qingwuji.net.cnwww.yasiban.cnfunction, and the operation status is controlled by the host. It will be more useful for business places or families with children in the home, and can avoid unnecessary damage.
另外，送风范围是否够远够广也很重要。立柜式空调送风的最远距离可大于15米，再加上广角送风，可兼顾更大的面积。
In addition, it is also important whether the range of air supply is far enough and wide enough. The furthest distance of vertical air conditioning air supply can be more than 15 meters, plus wide angle air supply, it can take into account larger area