the technician is correct!

来源: va_landlord 于 2010-02-08 14:59:22 [] [博客] [旧帖] [给我悄悄话] 阅读数 : (177 bytes)

The last year might not be as cold as this year.

If you don't want to re-install the ductwork, a good cleaning of the duct might help a little. Also replace the filter.

所有跟帖： 

• he said our filter is very clean. but he did suggest -洋葱头儿妈妈- ♀ 给 洋葱头儿妈妈 发送悄悄话 洋葱头儿妈妈 的博客首页 (286 bytes) () 02/08/2010 postreply 15:06:16

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