🚰 When to Replace a Water Heater

1. Age of the Unit

• Water heaters last 8–12 years on average.

2. Rusty or Discolored Water

If hot water comes out brown, reddish, or with a metallic taste, the inside of the tank may be corroding — a sign failure is coming soon.

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3. Leaks Around the Tank

Water pooling around the base usually means the tank has cracked. Once a tank leaks, it must be replaced (repairs aren’t reliable).

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4. Unusual Noises

Banging, popping, or rumbling sounds often mean sediment has built up inside the tank. Flushing may help, but older units making noise usually need replacing.

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5. Inconsistent or No Hot Water

• Water not heating properly.
• Running out of hot water faster than before.
• Fluctuating water temperatures.
  These are classic signs the heating element or tank is failing.

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6. Frequent Repairs

If you’re calling a plumber more than once a year, replacement is often cheaper in the long run.

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7. Rising Energy Bills

Older water heaters lose efficiency. If bills are climbing without a change in usage, your heater may be working overtime.

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✅ Pro Tip

• Check the serial number on your water heater to find its manufacture date. (Most brands code the year/month into the serial number.)
• Plan ahead — don’t wait for a full failure, since emergency replacements cost more.

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⚖️ Rule of Thumb:
If your water heater is 10+ years old and showing problems, replacement is usually smarter than repair.