Got into the house in 2013, water heater has never been serviced. I got some rust colored water out this morning, so I think it's time to pay attention. I'm being told that service/draining at this point could lead to trouble.
Should I just get into a new unit?
House is a 1000sf cookie cutter from the '50s (and I still got the popcorn ceiling too). Should I consider tankless?
All tin is within current code.