Quote:
Originally Posted by lewdog
Recently had someone recommend Water Heater maintenance.
Cut off water supply to tank.
Drain completely.
Turn water supply back on.
Is this recommended every year?
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Yes, especially if you have hard water. Also, it's very important to cycle your temperature & pressure relief valve to make sure it's working properly. It's the only thing standing between you and a blown tank if the heater fails and overheats the water inside