State Internal Corrosion / Rust Contamination

State water heater: metallic or rusty colored hot water.

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Safety Warning

This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.

If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.

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Possible Causes

Corroded steel tank, Depleted anode rod, Rusty household piping

How to Fix / Troubleshooting

Safety: Discolored water is usually not an immediate safety hazard but indicates corrosion.

  • Compare hot vs cold: If only hot water is rusty, the heater or hot piping is the source. If both, the issue is with the supply or main piping.
  • Inspect anode: Have a technician remove and inspect the anode rod. Replace if heavily consumed.
  • Evaluate tank age: If the heater is old and rust persists, plan for replacement of the State water heater.
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Repair Difficulty

Medium 3/5

Required Part

Anode Rod
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