I installed a new water heater about six months ago, and I recently had a plumber check it out because I suspected issues due to the anode rod. When he replaced it, he found it covered in calcium buildup from my hard water, which seemed excessive for such a short amount of time. The plumber mentioned that while he's seen worse, it's unusual to have this much buildup so soon. He suggested that my options for dealing with the hard water are limited without a major plumbing overhaul, which sounds expensive and not worthwhile. I'm looking for alternative solutions to prevent the new anode rod from degrading this quickly if I can't use a water softener. What are my options?
3 Answers
Aside from replacing the anode rod, you might want to consider flushing the tank regularly. The other option is to check on getting a water softener, although that might involve significant piping changes. Depending on what's in your water, the tank could be corroding faster than it should, which could lead to bigger problems later on. By the way, do you notice any sulfur smell in your water? That could also mean something's off.
Have you considered switching to a Corro-Protec powered anode rod? It's a bit pricier, but it could save you from having to replace your anode rod again.
I've heard about those but haven't met anyone who actually has one. Do you? How long has it been working for you?
I wish I knew about it before my last replacement. I have hard water too—does it affect the taste or quality of your water?
If you don't know what kind of rod they installed, you might want to look into replacing it with an aluminum rod, especially with your water conditions. Generally, you should be checking and potentially replacing your anode rod every six months instead of the usual once a year because of the hard water. Anode rods only cost about $30, so maintaining it yourself could save you a ton down the line.
I wish I had asked about the type at installation. With my warranty, I didn't pay anything, but I heard rod replacements could cost up to $700! I’m worried about the tank’s condition because of the buildup. I just got a hose to drain it in a few months.
It's tough since there's no easy way to check the rod's state without taking things apart. Just keep up with regular maintenance to stay ahead of the problems!
Yes, there's a smell coming from my drains even after the rod change. I live on city water. I didn't ask what type of rod was used during the replacement, so I'm in the dark about that.