Plumbing
Water Heater Anode Rods: The Secret to Doubling Your Tank’s Life
Most water heaters don’t die of old age. They die because nobody ever checked the one part that’s designed to be sacrificed. That part is the anode rod — and it’s quietly doing the ugliest job in your house. What an Anode Rod Actually Does Inside your water heater tank
February 2, 2026
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