A leaking water heater can be a homeowner’s worst nightmare. It not only hikes up your utility bills but can also cause serious water damage to your home. So, join your Bexley Plumbing & Drain pros today as we dive into why your water heater might be leaking and what you can do about it.
Before we get started: Always remember to turn off the unit before trying anything when troubleshooting! Your safety is important!
Number 1: A Loose Cold or Hot Water Inlet and Outlet Connection
One of the most common reasons for a water heater leak is a loose connection on the cold or hot water inlet and outlet pipes. These connections can loosen over time because of temperature changes and regular use. So, when the connections are loose, water can start seeping out. You might notice a small puddle around the base of the heater or a slow drip from the pipes.
To see if this is the cause, take a look at the connections at the top of the water heater. If you notice any water around these spots, the connections might be the issue. You can try tightening them with a wrench, but be careful not to overtighten them, as it could cause more damage.
Number 2: A Malfunctioning Pressure Relief Valve
Another possible reason for a leaking water heater is a malfunctioning pressure relief valve. This valve is meant to release extra pressure inside the tank. If it doesn’t work right, it can cause water to leak. A faulty pressure relief valve can be pretty serious, as it means the tank might be under too much pressure. If that happens, it could lead to the tank bursting, which is definitely a dangerous situation.
To check if the valve is the problem, lift its lever a bit. If water comes out, the valve is working. If it keeps leaking after you let go, it might be time to replace it.
Number 3: A Faulty or Loose Temperature & Pressure Relief Valve
Like the pressure relief valve, the temperature and pressure (T&P) relief valve can also cause water heater leaks. This valve helps manage the water heater’s temperature and pressure. If it’s faulty or loose, it can lead to leaks. A leaking T&P valve might mean the water temperature is too high or the pressure inside the tank is too great. Both issues can be dangerous and need immediate attention.
If you think the T&P valve is the issue, look for water around it. If it’s wet, you might need to replace it.
Number 4: A Leaking Inlet Valve
The inlet valve, which regulates the flow of cold water into the water heater, can often be the culprit behind leaks. If this valve is damaged or not sealed properly, water can leak out. A leaking inlet valve usually leads to water pooling around the base of the heater.
You might spot a steady drip or a small stream of water coming from the valve area.
To tackle this issue, check the inlet valve for any damage or wear. You might need to tighten it or even replace it.
When to Call a Professional Plumber:
If you’ve tried all the troubleshooting steps and your water heater is still leaking, it’s probably time to call a pro. Some problems might be too complex or risky for DIY fixes. A professional plumber can pinpoint the issue and offer a permanent fix. This could mean replacing parts, sorting out internal tank problems, or even suggesting a new water heater.
A leaking water heater can be a real headache if not dealt with quickly. By knowing the common causes and following some troubleshooting steps, you might be able to fix many issues on your own. But if the problem sticks around, feel free to give us a call. Keeping your water heater in good shape will save you from bigger problems later on. Being proactive is key!
Our expert team is always here to help you keep your home safe and comfy. You can call Bexley Plumbing & Drain today at (614) 368-9371 or schedule an appointment online by clicking here!