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How does a powered anode rod affect energy efficiency?

Published October 21, 2025

Our response

A powered anode rod helps keep the inside of your water heater clean and free of limescale, which improves heat transfer and reduces energy consumption over time. By preventing corrosion and mineral buildup, your heating element doesn’t have to work as hard, helping your water heater maintain peak efficiency for many years. This means lower energy costs and a longer tank lifespan.

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