加热棒的修理：如果是玻璃的,一般都是玻璃被弄坏了，这样就只有换一个外壳,一般市面上有专门的玻璃管卖，换的时候注意不要把双金属片上面的可调螺蛳弄动了,要不加温就不准了.另外安装时注意密封不要漏水了（可以总结为废话了）。不锈钢的一般就没什么修头了，坏了最好换一根.如果是外调温的可以找一般的家电修理店,让他们帮忙看看，多半是可控硅烧了。
Repair of heating rod: if it is glass, the glass is generally damaged, so only one shell is replaced. Generally, there are special glass pipes on the market. When replacing, pay attention not to move the adjustable screw on the bimetallic sheet, or the heating will not be allowed. In addition, pay attention to the sealing and water leakage during installation (can be summarized as nonsense). Generally, there is no repair for stainless steel. If it's damaged, it's better to replace it. If it's an external temperature regulator, you can find a general home appliance repair shop and ask them to help you have a look. Most of it's SCR burning.