Helpful guide

When to Repair or Replace a Water Heater

Not every water heater problem means a new unit. Here is what to think about when you decide.

Signs repair may be enough

  • The unit is fairly new

  • The problem is a single part, such as a thermostat or valve

  • There are no leaks from the tank body

Signs to consider replacement

  • Water leaking from the tank itself

  • Rusty or discoloured hot water

  • Repeated repairs

  • An older unit that no longer keeps up

  • Rising energy bills

Questions to ask the professional

  • What is wrong and what does the repair cost?

  • How does that compare with replacement?

  • Would a different size or type suit us better?

  • What is covered by any warranty?

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