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Assess Age and Consider Replacement — Develop a Water Heater Replacement Timeline

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Water Heater Lifespan: Estimating Replacement & Planning · Step 3 of 3

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Now that you know how old your water heater is, consider its service life. Most water heaters have a recommended service life of about 10 years. Many homeowner's insurance policies will not cover water damage from a ruptured tank if it is older than 10 years. To avoid the risk of significant water damage to your home, it is highly recommended to proactively replace your water heater if it is nearing or has passed the 10-year mark.

Goal: Evaluate replacement need based on age

  • A ruptured hot water tank can cause thousands of dollars in water damage.
  • Check your homeowner's insurance policy for any clauses related to the age of your hot water tank.
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This Old House

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FAQs

What essential tools do I need to accurately locate and read my water heater's serial number, especially in tight or dark spaces?

You'll primarily need a good flashlight and your smartphone camera. The camera can help you take a clear picture of the label if it's in an awkward position or hard to read directly. A small mirror might also be useful for seeing around corners or obscured labels.

Are there any safety precautions I should take before attempting to locate or inspect my water heater's serial number?

Always be aware of your surroundings; gas water heaters have gas lines and electric models have electrical connections. Avoid touching hot surfaces or anything you are unsure about. While this task is low risk, if you smell gas or see frayed wires, do not proceed and contact a professional immediately.

How challenging is it to find and decode the serial number, and what if I can't locate or decipher it?

Finding the serial number is usually beginner-friendly, but can be tricky if the label is obscured or damaged. If you can't find it after checking all sides of the tank, or if it's unreadable, try searching online for 'your water heater brand serial number location' or contact the manufacturer's customer service with photos of the unit.

Once I've found the serial number, what's the easiest way to decode the manufacturing date?

Most manufacturers embed the year and sometimes the week or month in the serial number. The quickest method is to search online for '[Your Water Heater Brand] serial number date code.' Many brands have online decoders or charts, or you can often call their customer service for assistance.

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Did you know that most home-led insurance policies do not want to see a hot water tank in your home? That is older than 10 years the amount of damage a ruptured hot water tank can cause could be in the thousands and it's costing insurance Cummings in the hundreds of millions So I encourage all of you if your tank is nearing the end of its recommended service life of 10 years Replace it if you have any home related questions you'd like me to discuss leave them in the comments below and let's figure them out

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