Questions tagged «cleanout»

1
DWV清理的访问面板有多大
我有一个3英寸(我相信,也许4英寸)的DWV线在地下室墙后面运行。有一个清理,我需要访问,清理不是与墙齐平。我看到Oatey的访问面板就像下面那样。问题是1)需要多大(8“x 8”足够)并且一旦门打开,2)如何拧开清洁帽,因为它不与墙壁齐平3)你如何保持待清理的材料不要落在墙后?插头可能在干墙FWIW后面2英寸左右
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