Rheem Water Heater Reset Button Not Working: Quick Fixes

If the Rheem water heater reset button is not working, check for a tripped circuit breaker. Consult a professional for further assistance.

Is your Rheem water heater acting up? A common issue is the reset button failing to work. This can disrupt your hot water supply and cause inconvenience. Luckily, there are troubleshooting steps you can take to address this problem. By understanding the potential causes and solutions for a malfunctioning reset button, you can get your water heater back in working order efficiently.

In this blog post, we will delve into the reasons behind this issue and provide you with practical tips to resolve it.

Introduction To Rheem Water Heater Issues

If your Rheem water heater reset button is not working, it could be due to various issues such as a tripped high-limit switch, a faulty thermostat, or a power supply problem. Troubleshooting these issues can help resolve the problem and restore your water heater’s functionality.

Rheem water heaters have been trusted by homeowners for their durability and reliability. However, like any other appliance, they can experience issues that require troubleshooting and repair. One common problem that homeowners encounter with their Rheem water heaters is the reset button not working.

This can be frustrating, especially during colder months when hot water is essential. In this post, we will discuss the common problems with water heaters, the importance of the reset button, and how to troubleshoot the issue.

Common Problems With Water Heaters

Water heaters can experience various problems, such as leaking, insufficient hot water, strange noises, and more. Some common problems that homeowners may encounter with their Rheem water heaters include:

  • Leaking tank
  • Malfunctioning thermostat
  • Burner problems
  • Ignition issues
  • Pressure relief valve problems

It’s essential to address these problems promptly to prevent further damage to the water heater and ensure you have access to hot water when you need it.

Importance Of The Reset Button

The reset button on a Rheem water heater is a safety mechanism that shuts off the power to the heating element when the temperature inside the tank gets too high. This helps prevent the water heater from overheating and potentially causing a fire or explosion. When the reset button is pressed, it restores power to the heating element and allows the water heater to function properly.

If the reset button is not working, it can indicate a problem with the heating element, thermostat, or other components of the water heater. Troubleshooting the issue can help identify the problem and allow you to fix it before it becomes a more significant issue.

Identifying Reset Button Malfunctions

If your Rheem water heater reset button is not working, it could indicate a malfunction in the system’s safety features. When troubleshooting, check for tripped circuits or faulty wiring before attempting a reset. Regular maintenance can help prevent future issues with the reset button.

Symptoms Of A Faulty Reset Button

If you are experiencing issues with your Rheem water heater and suspect that the reset button is not working properly, it is essential to identify the symptoms of a faulty reset button. By understanding these signs, you can take the necessary steps to troubleshoot and resolve the problem.

Here are the key symptoms that indicate a malfunctioning reset button:

  1. No Power: One of the most apparent signs of a faulty reset button is when there is no power to the water heater. If you notice that the unit is not turning on or producing hot water, the reset button could be the culprit.
  2. Repeated Tripping: Another common symptom is when the reset button keeps tripping repeatedly. This means that the button is being triggered to shut off the heater frequently, indicating a potential issue.
  3. Visible Damage: Inspect the reset button for any visible damage, such as cracks or discoloration. Physical damage can prevent it from functioning correctly and may require replacement.
  4. Reset Button Does Not Stay Engaged: If you can press the reset button, but it does not stay engaged or pop back out immediately, it could signify an internal problem with the button itself.
  5. Hot Water Runs Out Quickly: In some cases, a faulty reset button can cause the hot water to run out quickly or not heat up at all. If you notice a sudden change in the water temperature or duration of hot water availability, the reset button may be to blame.

Safety Considerations Before Troubleshooting

Before attempting to troubleshoot or fix a malfunctioning reset button on your Rheem water heater, it is crucial to prioritize safety. Taking the necessary precautions will help prevent accidents and potential harm.

Here are some safety considerations to keep in mind:

  • Turn Off Power: Before inspecting or working on the water heater, ensure that you turn off the power supply. This will help prevent electric shocks or injuries.
  • Allow Time to Cool Down: Give the water heater sufficient time to cool down before touching any components. Hot surfaces can cause burns, so it’s essential to exercise caution.
  • Read the Manual: Familiarize yourself with the manufacturer’s instructions and guidelines provided in the user manual. This will help you understand the specific safety measures recommended by Rheem.
  • Use Protective Gear: Wear appropriate safety gear, such as gloves and goggles, to protect yourself from potential hazards during troubleshooting or repair.
  • Consult a Professional: If you are unsure or uncomfortable with troubleshooting the reset button on your own, it is always advisable to seek professional assistance. Qualified technicians have the expertise to diagnose and fix complex issues safely.

By being aware of these safety considerations, you can approach troubleshooting the reset button on your Rheem water heater with confidence and minimize the risk of accidents or injuries.

Initial Troubleshooting Steps

Are you having issues with your Rheem water heater reset button not working? It can be frustrating when you are unable to reset your water heater. However, before calling a professional, there are a few initial troubleshooting steps you can take to determine the cause of the problem.

Checking Power Supply

The first step in troubleshooting a Rheem water heater reset button that is not working is to check the power supply. Ensure that the water heater is receiving power by checking the circuit breaker or fuse box. If the circuit breaker has tripped or the fuse has blown, reset or replace it. If the power supply is not the issue, move on to the next step.

Inspecting The Heating Elements

If the power supply is not the issue, the next step is to inspect the heating elements. Over time, the heating elements in your water heater can become corroded or damaged, causing them to malfunction. Check each heating element for signs of damage or corrosion. If you notice any damage, it may be necessary to replace the heating element.

In addition to inspecting the heating elements, you should also check the thermostat. Ensure that the thermostat is set to the desired temperature and is functioning correctly. If the thermostat is not working correctly, it may be necessary to replace it.

If the above troubleshooting steps do not solve the issue, it is recommended to contact a professional to diagnose and repair the problem. Trying to fix the issue yourself could lead to further damage and potentially dangerous situations.

Deeper Dive: Understanding The Thermostat

The thermostat in your Rheem water heater plays a crucial role in regulating the temperature of the water. Let’s explore its importance and how it interacts with the reset button.

Role Of The Thermostat In Heating

The thermostat is like the control center of your water heater, ensuring water is heated to the desired temperature.

  • Regulates water temperature
  • Prevents overheating
  • Optimizes energy efficiency

Thermostat And Reset Button Interactions

The thermostat and reset button work together to maintain the correct water temperature and ensure safety.

  1. Thermostat sets the temperature
  2. Reset button trips if there’s an issue
  3. Resetting restores normal operation

Reset Button Mechanics

The reset button on a Rheem water heater is an essential safety feature that helps protect the unit from overheating and potential damage. Understanding the mechanics of the reset button is crucial for troubleshooting and resolving any issues that may arise.

How The Reset Button Works

The reset button is designed to trip and cut off power to the heating elements when the water temperature exceeds a safe limit. This prevents the water heater from overheating and causing potential damage or hazards. When the reset button is pressed, it re-engages the power supply to the heating elements, allowing the water heater to resume normal operation.

Common Reasons For Reset Button Failure

Several factors can lead to the failure of the reset button on a Rheem water heater, including electrical issues, a faulty thermostat, sediment buildup, or a malfunctioning heating element. Identifying and addressing these issues is crucial to ensure the proper functioning of the reset button and the overall performance of the water heater.

Diy Quick Fixes

When your Rheem water heater reset button is not working, you may be left without hot water at the most inconvenient times. But before you call a professional, there are a few DIY quick fixes you can try to resolve the issue.

Step-by-step Reset Process

If your Rheem water heater reset button is not working, it’s essential to follow a step-by-step reset process to troubleshoot the problem. Here’s a simple guide to help you get started:

  1. Locate the reset button on your Rheem water heater.
  2. Press the reset button firmly to ensure it engages properly.
  3. If the reset button clicks, the problem may be resolved. If not, proceed to the next step.
  4. Turn off the power to the water heater at the circuit breaker.
  5. Wait for a few minutes, then turn the power back on.
  6. Press the reset button again and check if it resets successfully.

Cleaning The Reset Button

Another common issue with a non-functioning reset button is dirt or debris accumulation. Follow these simple steps to clean the reset button:

  1. Turn off the power to the water heater at the circuit breaker.
  2. Use a soft brush or cloth to gently clean the reset button.
  3. Ensure no dust or debris is obstructing the reset button’s functionality.
  4. Turn the power back on and attempt to reset the water heater.

When To Call A Professional?

If your Rheem water heater reset button is not working, it is important to call a professional. Attempting to fix it yourself can be dangerous and may cause further damage. A qualified technician will have the expertise to diagnose the problem and provide a safe and effective solution.

When to Call a Professional Signs You Need Expert Help If you encounter persistent issues with your Rheem water heater reset button not working, it may be time to seek professional assistance. Signs that indicate the need for expert intervention include repeated trips to reset the button, lack of hot water despite resets, or any unusual noises or leaks from the unit.

Finding a Qualified Technician When searching for a qualified technician to address your water heater concerns, consider factors such as experience, certifications, and customer reviews. A reputable technician should possess a thorough understanding of Rheem water heaters and have the expertise to diagnose and resolve reset button issues effectively.

In the event of a malfunctioning Rheem water heater reset button, it’s crucial to recognize the signs that indicate the need for professional assistance. This can include repeated trips to reset the button, lack of hot water despite resets, or any unusual noises or leaks from the unit. When seeking a qualified technician, look for experience, certifications, and customer reviews to ensure the issue is addressed effectively.

Preventing Future Issues

After troubleshooting the Rheem water heater reset button, it’s essential to take steps to prevent future issues. By following these maintenance tips and considering upgrades and replacement options, you can ensure the long-term efficiency and reliability of your water heater.

Regular Maintenance Tips

Regular maintenance can help keep your Rheem water heater functioning optimally. Here are some essential maintenance tips:

  • Check the pressure relief valve: Ensure it’s not leaking and test it periodically.
  • Flush the tank: Remove sediment buildup by flushing the tank annually.
  • Inspect the anode rod: Check and replace the anode rod if it’s corroded to prevent tank rusting.
  • Examine for leaks: Routinely check for any leaks in the connections and plumbing of the water heater.

Upgrades And Replacement Options

If you’re experiencing recurring issues with the reset button, it may be time to consider upgrades or replacement options. Here are some factors to consider:

  1. Energy-efficient models: Upgrading to a more energy-efficient water heater can lead to cost savings in the long run.
  2. Tankless water heaters: Consider the benefits of switching to a tankless water heater for a continuous and on-demand hot water supply.
  3. Professional inspection: If the reset button issues persist, it’s advisable to seek professional advice for potential replacement options.

Rheem-specific Solutions

When encountering issues with the reset button on your Rheem water heater, it’s crucial to explore Rheem-specific solutions to address the problem effectively. Here, we delve into utilizing Rheem’s resources and making the most of warranty and customer support.

Utilizing Rheem Resources

If you’re facing difficulties with your Rheem water heater reset button, tapping into Rheem’s official resources can be invaluable. The Rheem website offers a wealth of information, including user manuals, troubleshooting guides, and FAQs. By consulting these resources, you can gain insights into common issues and potential solutions specific to Rheem water heaters.

Warranty And Customer Support

Rheem provides comprehensive warranty coverage for its water heaters, offering peace of mind to customers. If the reset button on your Rheem water heater is not working, it’s advisable to review the warranty details and ascertain if the issue is covered. Additionally, reaching out to Rheem’s customer support team can provide personalized assistance, guiding you through troubleshooting steps and potentially arranging professional service if required.

Frequently Asked Questions

Why Will My Hot Water Heater Reset Button Not Reset?

The hot water heater reset button may not reset due to a few reasons like a tripped circuit breaker, a faulty thermostat, or a heating element issue. Check the circuit breaker, replace the thermostat if needed, or call a professional to fix the heating element.

How Long Should I Hold The Reset Button On My Water Heater?

Press and hold the reset button on your water heater for approximately 30 seconds. This will reset the unit and allow it to function properly.

How Do I Reset A Rheem Water Heater?

To reset a Rheem water heater, locate the reset button and press it. If no button, turn off power, wait 5 minutes, then turn it back on.

Why Won’t My Rheem Water Heater Turn On?

If your Rheem water heater won’t turn on, check if the power supply is connected properly. Ensure that the circuit breaker hasn’t tripped and the thermostat is set correctly. If the issue persists, contact a professional technician to diagnose and fix the problem.


Troubleshooting a Rheem water heater’s non-working reset button can be a simple process with the right steps. By checking the power supply, inspecting the thermostat, and ensuring proper wiring connections, you can effectively address the issue. Regular maintenance and professional assistance can also prevent future problems.

Remember, understanding the reset button’s functionality and following safety precautions is crucial for optimal performance and longevity of your water heater. Stay informed and empowered to resolve any reset button issues efficiently.

Scott Maupin