天气预报 > 家居 > 卫生间排气孔开多大的
卫生间排气孔开多大的
更新时间: 2020-10-30 10:45:39  

目前卫生间开孔大小一般是根据卫生间的面积和想要安装的排风扇功率所决定的。如果是油烟风扇式的排风扇,那么排气孔的开口需要在29.5*29.5cm大小左右。如果是封闭式正方形吊顶排气扇,排气孔的开口需要大概30.5*30.5cm的大小。如果是类似于中央空调的排风扇,开孔大小大概在20.5*20.5cm。所以具体开孔的大小还是要先买好排风扇再决定。

关键词: 卫生间 气孔

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