5 Signs You Need a Water Heater Replacement

Your water heater works hard every day, providing hot water for showers, dishes, and laundry. But like all appliances, it has a limited lifespan. Here are five warning signs that it might be time to replace your water heater.

1. Age (10+ Years Old)

Most traditional tank water heaters last 8-12 years. If yours is approaching or exceeding this age, it's wise to start planning for replacement—even if it still seems to work fine. Older units are less efficient and more prone to sudden failure.

Check your water heater's age by looking at the serial number on the manufacturer's sticker. The first two digits often indicate the year of manufacture.

2. Rusty or Discolored Water

If hot water from your taps appears rusty or has a metallic taste, your water heater tank may be corroding from the inside. This is especially concerning if the discoloration only appears with hot water, not cold.

3. Strange Noises

Rumbling, popping, or banging sounds from your water heater indicate sediment buildup at the bottom of the tank. As sediment hardens, it reduces efficiency and can cause the tank to overheat and deteriorate faster.

4. Leaks Around the Tank

Any moisture or pooling water around your water heater is a serious concern. Small leaks can quickly become major floods, causing significant water damage to your home. If you notice leaking, call a plumber immediately.

5. Inconsistent or Inadequate Hot Water

If your showers are running cold faster than usual, or you're noticing fluctuating water temperatures, your water heater may be struggling to keep up. This often indicates failing heating elements or thermostat issues.

Consider Upgrading to Tankless

When it's time to replace your water heater, consider upgrading to a tankless model. Benefits include:

• Endless hot water on demand
• 20+ year lifespan
• Lower energy bills (up to 34% more efficient)
• Space savings