I can hear the clicking noise from the vent all day - Help

h2o2003 · 发表于 2012-12-18 08:55

本帖最后由 h2o2003 于 2012-12-18 08:57 编辑

Here is exactly my problem. It is so annoying. Anyone knows how to fix it? Many thanks.

nan1 · 发表于 2012-12-18 13:03

我家有时也有这个声音，好象在晚上经常出现

gray · 发表于 2012-12-18 14:18

haunted house???

ceramistpalace · 发表于 2012-12-18 17:40

the heat ducts contract and expand thus making that noise

天上明珠 · 发表于 2012-12-18 17:49

check the furnace

tanrx · 发表于 2012-12-19 08:17

感觉是 duct管热胀冷缩。请heating的专业人士解答

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