Drain the water heater. There is probably deposit there.

来源: borisg 于 2017-06-26 07:15:52 [] [博客] [旧帖] [给我悄悄话] 阅读数 : 0 (0 bytes)
回答: Should I change hot water heater 由 春雨_2014 于 2017-06-26 06:24:27

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• just drain is not enough, flush will remove more deposit. -calvinwch- ♂ 给 calvinwch 发送悄悄话 calvinwch 的博客首页 (0 bytes) () 06/26/2017 postreply 08:58:05

• 多谢波大和 Calvinwch -春雨_2014- ♀ 给 春雨_2014 发送悄悄话 (0 bytes) () 06/26/2017 postreply 11:24:09

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