The third step, to remove the air conditioning indoor machine.
2
表 面下方设隔热风管，正面设横流式降温风机或小型空调室内机；
An insulating air pipe is arranged under the surface and a cross flow cooling fan or a small air conditioner is arranged on the front.
3
在保证空调效果的基础上，把空调室内机的安装位置和风管走向确定下来。
On the basis of ensuring the air conditioning effect, the installation position of the air conditioner indoor unit and the direction of the air duct are determined.
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