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Gas Water Heater Repair: When to Repair vs. Replace

Is your gas water heater acting up? Learn when a gas water heater needs repair or a replacement based on common issues, lifespan, and cost factors.

Is your gas water heater acting up? Learn when a gas water heater needs repair or a replacement based on common issues, lifespan, and cost factors.

Maybe it’s leaking, delivering only lukewarm water, or struggling to meet your household’s needs. Knowing when to repair versus replace can save you time and money. This guide will help you decide whether a repair or a full replacement is the best option.

Key Factors to Consider

1. Age of the Heater

  • Gas water heaters typically last 8-12 years.
  • If your unit is over 10 years old and frequently malfunctioning, replacing it may be more cost-effective.

2. Frequency of Repairs

  • Constant repairs are a sign your heater is nearing the end of its lifespan.
  • If repairs are becoming a regular expense, replacement could be more practical.

3. Leaks

  • Small leaks from valves or connections are usually repairable.
  • If the tank itself is leaking, a replacement is necessary, as tank failure is irreparable.

4. Water Temperature Issues

  • Inconsistent or lukewarm water may indicate a problem with the thermostat or heating elements.
  • If repairs don’t fix the issue, it may be time to invest in a new unit.

5. Energy Efficiency

  • Older models are less energy-efficient, costing you more in utility bills.
  • Newer models offer better efficiency, which can offset the cost of replacement over time.

Repair vs. Replace: A Quick Breakdown

Repair When:

  • The heater is less than 10 years old.
  • The issue is minor, like a broken thermostat or valve.
  • Your energy bills are still reasonable.

Replace When:

  • The heater is over 10 years old.
  • Leaks are coming from the tank.
  • Frequent repairs are needed.
  • You want a more energy-efficient model.

Conclusion

Making the right call between gas water heater repair and replacement depends on your heater’s age, condition, and your overall budget. If you’re unsure, reach out to Plumbing Dunn Right for expert advice. We’re here to help you get the job done right the first time—whether that’s a repair or a full replacement. Contact us today to schedule your service!

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