It is potentially a decade of accumulated junk in the hot water heater. If you aren't able to taste the difference, the data backs up the issue with drinking ho

It is potentially a decade of accumulated junk in the hot water heater. If you aren't able to taste the difference, the data backs up the issue with drinking hot water. https://www.nytimes.com/2008/01/29/health/29real.html https://www.nytimes.com/2008/01/29/health/29real.html https://blogs.edf.org/health/2018/02/26/lead-hot-water-issue-worth-testing/ https://blogs.edf.org/health/2018/02/26/lead-hot-water-issue... https://www.denverwater.org/tap/psa-dont-drink-or-cook-with-hot-water-from-the-tap?size=n_21_n https://www.denverwater.org/tap/psa-dont-drink-or-cook-with-...