Signs You May Need a New Water Heater

Is it time to replace your water heater? Watch out for these telltale signs of trouble.

Knowing when to replace your water heater isn't always obvious, but understanding what signs to look for can make it easier.

• Most tank water heaters last for 10 to 15 years, while tankless units can last about 20 years. If your water heater is approaching that age, it may be time to start looking for a new one.

• Rusty water can be a sign of corrosion in the tank. Have a professional inspect your water heater to see if it's the tank or an easier fix.

• A burst tank is an obvious sign you need to replace your water heater, but leaks can waste a lot of water and could be a sign that a burst tank is on the way.

• Less hot water could be a sign that buildup on the heating element may have reduced your water heater's efficiency and capacity.

• Rumbling or banging noises could be a sign of sediment that's hardened over time due to heating and reheating.

Upgrade to a heat pump unit

If you've noticed any of these signs, it might be time to replace your water heater. If so, consider upgrading to an ENERGY STAR®-certified heat pump unit. Heat pump water heaters create high-efficiency hot water by moving heat instead of creating it, like a conventional natural gas unit. ENERGY STAR models are independently tested to meet strict efficiency and performance requirements, providing even more savings.