9 Common Causes of Water Heater Leaks and How to Prevent Them

Leave It to the Mentches With Wrenches
At Dovis Plumbing, we understand the importance of addressing your homes water heater leaks in Weston, FL, promptly and effectively. Let’s explore the common causes of water heater leaks, how to prevent them, and tips for maintaining your unit.

9 Common Causes of Water Heater Leaks and How to Prevent Them

Introduction

A leaking water heater can quickly turn into a homeowner’s nightmare, causing water damage and disrupting your hot water supply. At Dovis Plumbing, we understand the importance of addressing your homes water heater leaks in Weston, FL, promptly and effectively. Let’s explore the common causes of water heater leaks, how to prevent them, and tips for maintaining your unit to extend its lifespan.

Why is my water heater leaking?

Here are nine common reasons your home's water heater in Weston, FL, might spring a leak and what you can do to address them.

1. Old Water Tank

Your home's water heater tanks in Weston, FL, wear out over time, especially as they approach the end of their lifespan. Rust buildup inside the tank causes internal corrosion, leading to cracks and leaks. While patching the cracks may provide a temporary fix, replacing the tank is often the only permanent solution.

2. Loose Drain Valve

Your home drain valve in Weston, FL, is designed to empty and clean the tank. Over time, it can loosen with regular use, leading to small leaks. If you notice water dripping near the valve, try tightening it. If the leak persists or the valve is damaged, it will need replacement.

3. Excessive Pressure

Your home's water heaters in Weston, FL, create pressure as they heat water, but excessive pressure can force water to escape through cracks or weak points. This issue may arise from high water temperatures or a malfunctioning pressure relief system.

4. Faulty Temperature & Pressure Relief Valve

The temperature and pressure relief (T&P) valve is a critical safety component that releases steam to regulate pressure. If this valve becomes loose or breaks, water can leak from the unit. Tightening the valve may solve the problem, but in some cases, it will need to be replaced.

5. Leaky Inlet and Outlet Connections

Water enters your home heater in Weston, FL, through an inlet connection and exits through an outlet connection. These fittings can loosen over time, leading to leaks. Check these connections for signs of dripping water and tighten them as needed. If the issue persists, professional repairs may be necessary.

6. Damaged Tank Interior

Your homes water heaters in Weston, FL, have an internal shell that holds water, protected by an outer shell for insulation. Cracks in the internal shell can lead to concealed leaks, while external shell leaks are more noticeable.

7. Sediment Buildup

Without regular maintenance, sediment can accumulate at the bottom of your home's tank in Weston, FL, causing it to crack over time. This is one of the leading causes of severe water heater leaks. Flushing your tank at least twice a year can prevent sediment buildup and extend your water heater’s lifespan.

8. Cracked or Damaged Glass Tank

Some water heaters include a glass-lined storage tank that is prone to cracking from mineral buildup. Over time, hardened minerals create fractures in the glass, allowing water to seep out. If this happens, the glass tank must be replaced.

9. Corroded Anode Rod

The anode rod plays a vital role in preventing corrosion inside your water heater by attracting corrosive elements. Over time, the rod can deteriorate completely, leaving your home tank in Weston, FL, unprotected. Replacing the anode rod regularly helps avoid leaks caused by tank corrosion.

How Long Does a Water Heater Last?

The average lifespan of your home's water heater in Weston, FL, is around 10 years, though this can vary based on factors like installation quality, water quality, and maintenance. Regular care can help maximize your unit’s performance and lifespan.

Water Heater Maintenance Tips

Prevent your home's water heater in Weston, FL, from leaks with these three essential maintenance steps:

  1. Flush the Tank Twice a Year: Regularly drain the tank to remove sediment buildup.
  2. Test the Pressure Relief Valve: Lift and release the T&P valve handle to ensure it’s working and water flows into the drainpipe.
  3. Adjust the thermostat: Set the water heater temperature to 120°F to prevent overheating and excessive pressure.

Dealing with a water heater leak? Contact Dovis Plumbing!

If your home's water heater in Weston, FL, is leaking, don’t wait for the problem to worsen. At Dovis Plumbing, our licensed professionals are ready to diagnose and repair your water heater issues efficiently. Contact us at 954-504-6628 for professional plumbing care that keeps your home plumbing system running smoothly.

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