
(A neighbor mentioned that there is some sacrificial part that can be replaced every so often to extend the life of the tank.)
It’s called a sacrificial annode. It’s purpose is to attract all the rust to it’self to prolong the life of the tank. They’re supposed to be replaced every 3years or so, even more frequently if you’ve hard watter.
Most people don’t know and have never checked. If it’s been more than 5 years, it’s probably just a thin red mud at the bottom of the tank. (one of the reasons water is drawn from the top).

















No, it’s like college football: when you get a new country you have to choose a rival. If you don’t, then it defaults to France.