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燃气热水器用完要关气阀吗
更新时间： 2021-12-27 10:13:12  

要。燃气热水器的结构复杂，它是靠水气联动阀或热电电磁阀去关闭管路，可靠性较低，比较容易出现泄漏问题，且泄漏后在热水器内部沉积；另外，由于洗手间的温湿环境和通风环境较差，橡胶管道较易出现老化和开裂现象，一旦泄漏极易出现事故。因此，用后要及时关闭煤气阀。

关键词： 燃气 热水器 气阀

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