壁挂炉排气系统故障,区别其实也不是很大
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一、循环泵与自动排气阀的作用与工作原理:(仅为参考图,具体以实物为准,图片只为展示一个基本原理,实物位置例如热水出水回水,自来水热水口请根据安装手册为准)贝雷塔壁挂炉温馨提示:
~在维修热水器时,我们需要严格按照操作步骤进行,切勿擅自拆卸热水器,避免造成更大的损失。