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What Does It Mean If My Water Heater Is Leaking?

e want to make sure our water heaters are working as well as possible. When your water heater shows any signs of trouble, those issues need to be addressed as soon as possible! When you spot your water heater leaking, this can be an immediate cause of concern. What does it mean if your water heater is leaking?

Inlet and Outlet Pipe Connections Are Loose

If the inlet and outlet pipe connections in your water heater are loose, this may be causing a leak. Luckily for you, this can be fixed in no time! Simply use a wrench to tighten the connections and your issue should be resolved.

Temperature & Pressure Relief Valve Is To Blame

The temperature & pressure relief valve releases excess pressure from your water heater tank. If the pressure is simply too high in the tank, water will be sprayed as pressure is relieved. If you notice leaks around the side or bottom of your water heater, this may be due to a faulty temperature & pressure relief valve that activates even when the pressure of your hot water tank is fine.

Water Heater Tank Is Old

Many older styles of tank water heaters will start to leak more when they’ve reached the end of their lifespan, which is around 15 years. As the water heater unit gets older, it also becomes worn out, and rust may occur. When rust occurs, cracks and corrosion develop on the tank, which becomes an outlet for leaks to develop.

The Drain Valve Is Loose

The drain valve can be used by plumbing technicians to empty the tank, while homeowners may use it when it’s time to clean their water heater tank. With time and use, the drain valve of your water heater becomes loose, and water begins to leak from that area. If you notice leaks from your drain valve, it is time to replace the valve with a new one.

Preventing Water Heater Leaks

When you notice a leak in your water heater, you immediately worry. Some steps you can take to prevent leaks from afflicting your water heater include:

  • Tighten any loose parts on your water heater, as this can be the outlet for leaks
  • Maintain regular maintenance practices by calling your preferred local plumber for maintenance checks
  • Drain and clean your water heater tank to combat any sediment buildup, rust, and corrosion
  • Make sure to check your water heater quickly and respond to any small cracks or leaks you may notice


Are you looking for a trustworthy plumber in Monrovia or a plumber in Los Angeles who can intervene with the proper solutions for your water heater leaks? Performance Plumbing Heating & Air Conditioning is the company you can turn to! When your water heater shows signs of leaks, it’s not at all recommended you delay repairs and further maintenance. Get one of our dependable plumbers to swoop in and provide thorough inspection, a leak diagnosis, and provide the most efficient and long-lasting solutions!

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