这个现象叫脉动！是不是出气时带水，引起震动，检查管路。按照出气口最高，有一定斜度布管，或在管路中间最低位安装疏水器！
Ideal安装和维修指南说明书 Your Ideal installation and servicing guide Concord ESi 140 - 3803000145/2-001-A
作者: M Horsnall 摘要: It can be a big worry & distressing when your boiler breaks down, especially in those really cold, winter months. Whether it needs replacing or repairing, you just want it to be back up and running as quick as possible. W收藏...