
How Often Should You Replace Your Water Heater? (Signs It’s Failing)
A reliable water heater is something most homeowners don’t think about—until it stops working. Cold showers, rusty water, leaks, or strange noises can quickly turn into an urgent (and expensive) problem. One of the most common questions homeowners ask is: How often should you replace your water heater? The short answer: Most traditional tank water heaters last 8–12 years, while tankless water heaters can last 15–20 years or longer with proper maintenance. However, age alone doesn’t tell the full story. Many water heaters fail early due to hard water, lack of maintenance, or hidden damage—while others last well beyond their expected




