Water heaters can be kept in good condition for a long time. In fact, the average life span of a water heater is about 10 years. But as it starts to wear down, you might notice some changes in performance. Recognizing these signs is a key part of deciding between repairing your water heater or getting a replacement model. The most important factors for choosing between water heater repair and water heater replacement include:
The age of your water heater: While the average life span is around 10 years, your water heater could live longer or fail prematurely depending on your usage habits, sediment levels in the water and even what type of fuel is used. For example, gas water heaters typically last for 8-12 years while an electric model can last up to 15 with proper maintenance.
Corrosion, rust or discolored water: An obvious sign your water heater is starting to fail is the presence of rust or corrosion along the bottom. This rust can leak into the water supply, discoloring the water and potentially making it taste bad.
Any changes in your hot water needs: If your family has grown since your last water heater installation, changes to your supply needs can impact what type of water heater would be best. Tankless water heater installation might be ideal for a single couple, while traditional tank water heaters are better suited to large families using more hot water.