Water Heater Leaking? Troubleshooting Tips

water heater leaking

Hello, homeowners of Fountain Hills and the Valley of the Sun! At Shadrach Plumbing & Cooling, we understand how frustrating it can be when your water heater starts leaking. We’ve been serving our community since 2021, building on over 140 years of combined experience from two established plumbing companies. As a family-owned business, we pride ourselves on delivering customer-focused plumbing and HVAC services with professionalism, transparency, and integrity. Let’s dive into some troubleshooting tips to help you figure out why your water heater is leaking and what you can do about it.

Why Is My Water Heater Leaking?

First, let’s talk about why your water heater might be leaking. There are several common reasons for a water heater leak:

Loose Connections

Sometimes, the connections where pipes meet your water heater can become loose. This can happen over time as your water heater ages. If you see water dripping from these connections, they might just need to be tightened.

Tank Corrosion

Water heaters can develop rust over time. If the tank is corroded, it might start to leak. Corrosion usually happens when the water heater is old and hasn’t been maintained properly.

High Pressure

If the pressure inside your water heater gets too high, it can cause leaks. This can be due to a faulty pressure relief valve or if the water temperature is set too high.

Cracked Tank

A crack in the water heater tank is a serious issue. Cracks can occur from age, poor maintenance, or manufacturing defects. If your tank is cracked, it’s time to replace the water heater.

Troubleshooting Water Heater Leaks

Now that you know some common reasons for leaks, let’s talk about how to troubleshoot them.

Step 1: Turn Off the Power

Before you do anything, turn off the power to your water heater. If you have an electric water heater, switch off the breaker at your electrical panel. If you have a gas water heater, turn the gas control valve to the “off” position.

Step 2: Turn Off the Water Supply

Next, turn off the water supply to your water heater. There should be a valve on the cold water pipe coming into the top of the water heater. Turn this valve clockwise to shut off the water.

Step 3: Check the Connections

Examine all the connections where pipes meet the water heater. If you see water dripping from these areas, use a wrench to gently tighten the connections. Be careful not to overtighten, as this can cause damage.

Step 4: Inspect the Tank

Look at the tank itself for any signs of rust or cracks. If you see rust, it’s a sign of corrosion, and the tank likely needs to be replaced soon. Call Shadrach today to schedule a new water heater installation to avoid being without hot water.

Step 5: Check the Pressure Relief Valve

The pressure relief valve is a safety feature that releases water if the pressure inside the tank gets too high. This valve is usually located on the side or top of the tank. Lift the lever on the valve and let it snap back. If water continues to leak after you release the lever, the valve may be faulty and needs to be replaced.

When to Call a Professional

While some minor leaks can be fixed with a wrench and some elbow grease, others require professional help. Here are some situations when you should call a professional plumber:

  • Continuous Leaks: If your water heater keeps leaking despite your best efforts, there might be a more serious issue at play.
  • Tank Corrosion: Rust and corrosion inside the tank mean it’s time to replace your water heater.
  • Cracked Tank: A cracked tank is a major problem that usually requires a full replacement.
  • High Pressure Issues: If you suspect the pressure is too high and causing leaks, a professional can safely diagnose and fix the problem.

At Shadrach Plumbing & Cooling, we’re here to help. Our team of skilled plumbers can quickly diagnose and repair water heater leaks or install a new water heater, if needed. Ensuring your home stays comfortable and safe is our top priority. 

If you’re in Fountain Hills or the surrounding areas in the Valley of the Sun, don’t hesitate to give Shadrach a call for all your plumbing repair or water heater replacement needs.

Preventing Future Leaks

To prevent future leaks, regular maintenance is key. Here are some tips:

  • Annual Inspections: Have a professional inspect your water heater once a year.
  • Flush the Tank: Flushing the tank annually can help remove sediment buildup, which can cause leaks.
  • Check the Pressure Relief Valve: Test the valve periodically to ensure it’s working properly.

By following these tips, you can extend the life of your water heater and avoid costly repairs.

Remember, at Shadrach Plumbing & Cooling, we’re always here to assist with your plumbing needs. If your water heater is leaking, call us today, and let our family take care of your family.