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Flushing your water heater tank annually is key to preventing sediment buildup that can reduce efficiency and cause damage. This guide provides a clear, safe method for flushing your tank. You’ll learn how to turn off power or gas, connect a hose to the drain valve, and flush out sediment until the water runs clear. Cleaning the tank improves heating performance and extends the unit’s lifespan. Regular flushing also helps prevent noise issues and corrosion. This straightforward maintenance step is a crucial part of keeping your water heater in optimal condition.