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Water heater leaks, whether from the overflow valve, temperature and pressure relief valve, or tank itself, can be troublesome. A leaky water heater is a common plumbing problem that needs to be addressed quickly.
Delays in scheduling water heater repairs can expose you and your family to the risk of electric shock or property damage. You should contact a licensed plumbing contractor as soon as you notice leakages. The plumber will inspect the water heater, locate the source of the leak, and suggest a solution.
Why Your Water Heater Might Be Leaking
Quality water heater systems are designed to last several years, depending on the usage and frequency of maintenance. However, over time, your water heater may develop a leak due to daily use, sediment buildup, corrosion, or accidents.
Corrosion could result from high mineral levels in your home's water supply and the natural deterioration of the tank over time. On the other hand, sediment buildup is commonly a result of hard water, which can cause reduced efficiency and eventual leakage. Lastly, pipe fittings compromised by weather-related issues like freezing temperatures could also lead to a leaky water heater.
If you can't locate the exact source of the leak, it's wise to call a professional plumber. Using special tools like infrared cameras, they can quickly pinpoint the source and suggest a repair.
How the Plumber Will Fix the Leaking Water Heater
Depending on the cause of the leak, your plumber may recommend various solutions to fix the water heater. Here are five practical options.
1. Repair Broken Pipes
The pipes supplying or draining hot water from the heater can crack or develop leaks due to freezing temperatures. If this is the case, your plumber may suggest replacing a section of the pipe or tightening up existing connections to prevent further leakage.
After repairs, the plumber can use leak detection technology to double-check the effectiveness of the repair.
2. Replace the Temperature and Pressure Relief Valve
The temperature and pressure relief valve (TPR) is a safety device that helps to vent excessive pressure buildup from the tank. Over time, this valve can corrode and cause a leak. The valve can also become blocked by sediment, preventing it from functioning correctly.
If your plumber determines that the TPR valve is the source of the leak, they can replace it with a new one. They can also inspect the valve regularly to ensure it's functioning correctly.
3. Caulk the Tank
If your leak is due to a puncture in the tank, caulking may be a suitable solution. Caulking involves applying a sealant or epoxy to the affected area to prevent further leakage.
Your plumber will recommend a suitable product and provide instructions on how to apply it correctly. They can also help you source the products and apply the caulking.
4. Replace the Anode Rod
The anode rod plays a crucial role in preventing corrosion. Over time, the rod may become worn out and start to corrode. Eventually, this could lead to rusting within the tank, leading to a leak. You should regularly inspect the anode rod and replace it if necessary.
Your plumber can help to source a compatible replacement and install it correctly.
5. Replace the Tank With a Tankless Water Heater
If your water heater is beyond repair, you may need to replace it with a tankless water heater. Tankless water heaters provide an endless hot water supply and are energy efficient compared to traditional tank-type systems.
Damages that may warrant the installation of a new tankless water heater include corroded pipes, rusted tanks, and failing electrical components. Your plumbing contractor will inspect the water heater and suggest a suitable tank-type or tankless system.
Who You Can Call for Assistance
Leakages from your water heater can range from minimal to severe. If you notice a leak in your water heater, it's best to contact a professional plumber immediately. Mike's Plumbing can help identify the source of your water heater leak and provide long-term solutions. Contact us today for more information.
