Inspect anode rod
This sacrificial rod rusts so your tank doesn't. Replacing it can double tank life.
How to do it
This task takes some experience. If you're not sure, a licensed pro can handle it quickly.
Common questions
How often should you inspect anode rod?
Every 3–5 years. Any time of year.
How much does it cost to inspect anode rod?
Typically $20 to $40 in parts and supplies. Skipping it risks roughly $700 in repair or replacement costs.
How long does it take?
About 1 hr.
Can I inspect anode rod myself?
Usually yes, if you're comfortable with basic home repair. If anything looks unfamiliar once you open things up, it's reasonable to call a pro.
Which of these does your home actually need?
Answer a few questions about your home and HomeGuard builds your personalized maintenance schedule — the right tasks, at the right time of year, for your appliances and climate.
Build my free scheduleMore plumbing maintenance
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Check under-sink plumbing for leaks
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