A plumber shows how to properly plug off a drinking water pipe #diyplumbing #diy Learn how to properly plug off a drinking water pipe. You should not just cap a drinking water pipe. This is dangerous! In addition to the right temperature, the legionella bacteria also depend on the right environment: standing water, in which it can develop calmly. For that reason, dead pipe pieces are very susceptible to legionella. These dead pipe pieces arise due to a lack of flow, but also, for example, when a tap has been removed incorrectly.
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