JY bro, my water heater needs to be replaced?

来源: 于 2011-11-30 09:47:45 [旧帖] [给我悄悄话] 本文已被阅读：次

The problem: hot water doesn't last long. Sounds like it is the calcium deposit built up inside the heater. the heater is around 10 years old. sounds need to replace it?