Sudden warm water failings prevail as storage tanks age; mineral build-up from difficult water partially of Geelong reduces

https://canvas.pasadena.edu/eportfolios/4924~6653/home/common-plumbing-leaks-that-you-may-experience-in-your-home

Abrupt warm water failings prevail as tank age; mineral build-up from hard water partially of Geelong reduces efficiency, creates rumbling noises, and can result in leaks or irregular water temperature levels.