my electric water heater keeps tripping the breaker
Hey there! Have you ever experienced your water heater suddenly shutting off? We understand how frustrating it can be. Well, don't worry because we've got you covered! In this post, we'll uncover the mysteries of a water heater reset button and why it might get stuck. So, let's dive right in!
What's That Reset Button All About?
If you take a closer look at your water heater, you might spot a small red or yellow button. That nifty little thing is called a reset button. Its purpose is to shut off the heater when it detects a potentially dangerous situation, such as overheating or a malfunctioning component.

image source: bolzfaruolo
But wait, how does the reset button even work? Well, when the water heater detects a problem, it triggers a safety mechanism that cuts off the power to the heating elements or gas burner. This helps prevent any potential hazards and keeps your home safe. The reset button allows you to manually reactivate the heater once the issue has been resolved.
Why Does the Reset Button Get Stuck?
Now, you might be wondering why on earth the reset button gets stuck in the first place. There can be a few reasons behind this annoying phenomenon:
- Internal Fault: Sometimes, a faulty component within the water heater can cause the reset button to get stuck. It could be a damaged thermostat or a malfunctioning heating element that needs to be repaired or replaced.
- Tripped Safety Mechanism: The reset button can get stuck if the safety mechanism has been triggered multiple times. This could indicate an underlying problem, and it's crucial to identify and fix it before attempting to reset the water heater.
- Built-up Sediment: Over time, sediments like calcium and rust can accumulate at the bottom of your water heater tank. If these sediments reach the heating elements, it can cause them to overheat, triggering the reset button. Flushing your water heater regularly can help prevent this.
What Should You Do if the Reset Button Gets Stuck?
Now that you know why your reset button might get stuck, let's talk about what you should do when it happens:
- Power Off: The first thing you should do when the reset button is stuck is to turn off the power supply to your water heater. This will prevent any further complications or potential hazards.
- Identify the Cause: It's important to determine why the reset button got stuck in the first place. Check for any visible damages or signs of malfunctioning components. If you're not sure, it's best to call a professional plumber who can diagnose and fix the issue for you.
- Reset the Button: Once you've identified and resolved the underlying problem, you can attempt to reset the button. Press and hold it for a few seconds until you hear a click. This should reactivate the heater.
Remember, it's crucial to ensure the safety of both you and your home when dealing with water heater issues. If you're unsure or uncomfortable handling these repairs yourself, we highly recommend contacting a licensed plumber who can help you out.
Preventing Water Heater Issues
Now that we've covered what to do when your reset button gets stuck, let's talk about how you can prevent these issues from happening in the first place:
Regular Maintenance
Just like any other appliance, your water heater needs regular maintenance to keep it in good shape. Schedule an annual inspection with a professional plumber who can identify and fix any potential problems before they turn into larger and more costly issues.
Flush Your Water Heater
Sediment buildup is a common cause of water heater problems. Over time, these sediments can affect the efficiency and lifespan of your heater. Flushing your water heater every few months helps remove these sediments and prevents blockages.

image source: G&C Plumbing and Heating
Check the Anode Rod
The sacrificial anode rod in your water heater is responsible for attracting corrosive minerals that could otherwise damage the tank. However, over time, the anode rod can degrade and become less effective. Regularly inspect your anode rod and replace it if necessary.
Adjust the Temperature
Setting your water heater's temperature too high can not only increase your energy bills but also put unnecessary strain on the system. Aim for a temperature between 120 to 140 degrees Fahrenheit (49 to 60 degrees Celsius) for optimal efficiency and safety.
By following these preventive measures, you can significantly reduce the chances of your water heater's reset button getting stuck and enjoy a reliable supply of hot water.
Conclusion
We hope this post has shed some light on the intricacies of a water heater reset button and why it might get stuck. Remember, if you encounter any issues with your water heater, always prioritize your safety and consult a professional if needed.
Until next time, stay warm and enjoy your uninterrupted hot showers!

