A leak coming from your water heater is a frustrating, messy problem that can damage your home and nearby items. It also prevents enough hot water from reaching your fixtures, which can make it harder to shower and wash dishes. Below are several issues that can cause this appliance to leak so that you can receive prompt repairs.

What Components Can Contribute to a Water Heater Leak?

1. Inlet/Outlet Connectors

For a water heater to function properly, it takes in cold water through an inlet, heats it, and releases the warm liquid through an outlet. The connections around the inlet and outlet are constantly being used, which means they experience more wear and tear than other parts of the appliance. You can identify them by their curving elbow joints leading to and from the device. When the seals around these connections fail, water can escape. If you notice water dripping from these areas, try tightening the connections. If this fails, a plumber may need to replace them.

2. Drain Valve

The drain valve is located at the bottom of the tank. It removes excess water in the system so that the internal pressure doesn't get too high, preventing cracks from developing. Over time, sediment can build up inside the valve, preventing it from closing all the way and allowing water to leak. If you have an older appliance, the seal around the valve may be damaged, which also contributes to leaks. In either case, you will see water dripping from the bottom of the tank. Often, replacing the valve is the best way to prevent future issues.

3. Liner

The liner is the material that covers the inside of the tank. Over time, sediment naturally starts to accumulate on it. This occurs when the tank hasn't been flushed in several years. As the sediment builds up, it erodes the liner, preventing it from containing water effectively. This is often the cause of leaks that have no outwardly obvious signs, such as water dripping from valves or connectors. In this situation, you may need to replace the entire appliance.

When you need help finding and repairing a leak in your water heater, contact Martin Plumbing in Crossville, TN. For over 25 years, they have been providing comprehensive plumbing services, whether you need to replace water fixtures, schedule drain cleaning, or install a new appliance. Call (931) 484-0866 to schedule an appointment, and visit them online to learn more about their services.