Unexpected warm water failures prevail as storage tanks age; mineral buildup from hard water partially of Geelong minimizes

https://classes.iwcc.edu/eportfolios/296/home/common-plumbing-leaks-that-occur-in-homes

Sudden hot water failures are common as tank age; mineral build-up from tough water partially of Geelong decreases effectiveness, causes grumbling sounds, and can lead to leaks or irregular water temperatures.