Posted 1/14/2021 06:23 (#8749726 - in reply to #8746628) Subject: RE: Whole house tankless water heaters
My wife and I are building a new house, so this topic actually was brought up by my plumber. He was explaining to me about hard water messing the tankless heaters up and the manufacturers won't stand behind them if something goes wrong that is remotely related to having "dirty" water. We installed a geothermal heat system, so we will have our water heaters somehow connected with that. The tanks haven't been installed yet, so I'm not exactly sure how that all works. I believe we're getting 2 50 gallon tanks.