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Water heater leaks and care

Tank water heaters typically last around 8–12 years, and hard water can shorten that. A failing tank can release dozens of gallons into a garage or closet.

Warning signs

• Rust or water at the base of the tank
• Popping or rumbling sounds (scale buildup)
• Rusty hot water
• Water in the drain pan or around the relief valve pipe

Yearly care

• Have a plumber check and flush the tank to reduce sediment.
• Ask about the anode rod, which protects the tank from corrosion.
• Make sure there's a drain pan under heaters located above finished floors.
• Keep the area around the heater clear so leaks are easy to spot.