Warning Signs It’s Time To Replace Your Water Heater


A high-quality residential water heater can last up to 10 years with regular maintenance and necessary repairs. That lifespan can be longer or shorter depending on how often you use and maintain your system.

However, water heaters do give off warning signs when it’s time to replace them. If you’re experiencing any of the following water heater woes, consider shopping for a high-quality replacement sooner rather than later.

Higher Heating Bills

Has your heating bill gone up in recent months, even though you’re not using any more hot water than usual? Astronomical energy bills combined with very little hot water usage indicate that your heater is reaching the end of its lifespan.

Top Tip:

When you shop for a replacement water heater, there are some mistakes you should avoid, like shopping quickly just to get the process over with. Take time to find an energy-efficient heater that will keep your bills manageable while providing plenty of hot water for your convenience.

Water Leaks

When residential water heaters approach the end of their lifespan, leaks are more common as a result of metal components expanding and contracting multiple times as they heat water in the tank. Minor leaks can often be fixed, but if your heater is older and leaks are frequent, you’ll do better to replace your water heater outright.

Carbon Monoxide Leaks

Do you have a gas-powered water heater? If so, you should have a carbon monoxide (CO) detector near the heater, and you should check it every 30 days. If your water heater triggers your carbon monoxide detector, replace the unit as soon as possible to keep dangerous CO gas out of your home.

Rusty Tap Water

When you turn on your faucet, do you notice any discoloration in the water that comes out? Rust-colored water indicates corrosion in heater components, like the anode rod. The older your heater is, the more difficult it will be for your repair technician to source replacement parts. If the heater is both old and rusted, replace it with a newer model.

Banging Noises

Do you hear percussive sounds coming from your tank as it heats water for your home? Those sounds could be the result of sediment buildup at the bottom of the tank—an indication that your heater is reaching the end of its lifespan. If you’re experiencing problems with your heater, inspect it more often and pay attention to sights and sounds that aren’t familiar. Be on the lookout for these warning signs it’s time to replaceyour water heater.

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