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天然气热水器用后有黑烟
更新时间: 2021-05-09 11:31:18  

1、有燃烧器内有污垢,维修方法清除污垢。

2、燃气压力不足也会导至热水器产生红火冒黑烟,设法提高压力,有时因天气潮湿也会产生此现象。

3、喷嘴堵塞容易使热水器产生红火冒黑烟,维修方法清洗喷嘴。

4、使用环境灰尘较大时,使热交换器和燃烧器堵塞,也会产生红火冒黑烟,维修方法清洗热水器热交换器和燃烧器。

关键词: 天然气 热水器

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