Why Is A Keurig Coffee Maker Not Heating And How To Fix It?

Have you ever woken up eager to start your day with a hot cup of coffee, only to find that your Keurig coffee maker is not heating? This frustrating occurrence can be a morning buzzkill and leave you wondering what could be causing the issue. Don’t worry, as we are here to help you navigate through this problem and find a solution to get your Keurig brewing again.

Overview of Coffee Maker Keurig

The Keurig coffee maker is a popular choice for many coffee lovers due to its convenience and ease of use. This machine uses single-serve coffee pods, also known as K-Cups, to brew a fresh cup of coffee in just minutes. With a simple push of a button, users can enjoy a variety of coffee flavors and styles without the hassle of measuring out coffee grounds or dealing with messy filters.

In addition to coffee, the Keurig machine can also brew other hot beverages such as tea, hot cocoa, and even iced drinks using the appropriate K-Cup pods. The machine’s compact size makes it a great option for small kitchens or office spaces, and its simple operation makes it an ideal choice for those who want a quick and easy way to enjoy their favorite hot beverages.

Why is A Keurig Coffee Maker Not Be Heating Up?

Why is A Keurig Coffee Maker Not Be Heating Up?

A Keurig coffee maker not heating up can be caused by a few different factors. Here are three common reasons for this problem:

Clogged water pipes or accumulation of debris

A blocked water line or accumulation of debris is one of the main causes of a Keurig coffee machine not heating up. Mineral deposits and calcium buildup over time might cause the machine to operate less efficiently and heat the water incorrectly. Clean and descale your Keurig coffee maker regularly to resolve this problem. If the manufacturer recommends running the cleaning cycle, use white vinegar or a descaling solution to clean the water reservoir. Your coffee maker’s general performance will be enhanced and any buildup will be removed with this.

Heating element or control board failure

A broken heating element or control board is another potential cause of a Keurig not heating water. These elements control the temperature of the water and guarantee a steady brewing operation. It is recommended that you refer to the manufacturer’s troubleshooting instructions relevant to your Keurig model to identify and resolve these issues. To get your machine working again, you might occasionally need to replace the problematic part.

Improper installation of water tank

Another reason your Keurig could not be heating up is if the water reservoir is seated incorrectly. To enable the equipment to operate as intended, make sure the reservoir is firmly and accurately positioned. If the water filter in your coffee maker is charcoal, be sure to change it frequently to keep it operating at its best.

How to Fix Heating Issues?

How to Fix Heating Issues?

1. Clean and Descale the Machine

Regular cleaning and descaling of the Keurig coffee maker can help remove mineral deposits and debris that may be obstructing the water pipes and heating element. To clean the machine, remove and wash the water reservoir, and use a descaling solution to remove any built-up scale. Running a few cycles of just water through the machine can help flush out any remaining residue.

2. Check and Repair the Heating Element or Control Board

If the machine is still not heating up after cleaning, it may be necessary to inspect the heating element and control board for any signs of damage or malfunction. This may require disassembling the machine to access these components. If any issues are found, it’s best to seek professional help to repair or replace the faulty parts.

3. Ensure Proper Installation of Water Tank

Verify that the water tank is correctly installed and free of any leaks or blockages. Check for any obstructions in the water supply and make sure that the tank is securely seated in place. Addressing any installation issues can help ensure that the machine can heat the water properly for brewing.

4. Reset the Keurig

Sometimes, a simple reset can resolve heating issues. To reset the Keurig, unplug the machine and wait for a few minutes before plugging it back in. This can help clear any minor glitches in the system and restore the machine’s functionality. After resetting, try brewing a cup of hot water to see if the heating issue has been resolved.

Troubleshooting Tips For Keurig Heating Problems

You should not be concerned if your Keurig coffee maker is not heating properly. Here are five troubleshooting tips:

  1. Verify that your Keurig is switched on and plugged in correctly. If your Keurig 2.0 model has a power symbol or button in the lower right corner of the screen, press that. To determine whether the problem is with the socket, try plugging the machine into a different outlet if it still won’t function.
  2. You might need to reseat the reservoir to make sure the water pump is operating correctly. Ensure that it is firmly in place and that there is adequate water within. For best results, use tap or room-temperature water.
  3. Occasionally, a thorough cleaning will take care of the problem. Ensure that the water pump valve (found on the machine and at the bottom of the tank), the exit needles, and the K-cup holder are all clean. Remember to routinely descale the machine to get rid of any mineral accumulation.
  4. Try restarting the Keurig by pressing the brew button for a minimum of five seconds if the machine is still not heating up. This can facilitate the heating element’s restart.
  5. You might need to get professional help if these methods don’t work to solve the issue. Contact Keurig’s customer service for a more thorough examination and potential fixes or replacements. In case you are uneasy performing troubleshooting, don’t be afraid to seek assistance.


What to do if your Keurig won’t heat?

If your Keurig won’t heat, you can try cleaning and descaling the machine, checking the heating element or control board for damage, ensuring the proper installation of the water tank, and resetting the machine.

Why won’t my Keurig dispense hot water?

If your Keurig won’t dispense hot water, it may be due to clogged water pipes, a malfunctioning heating element, or a problem with the control board. Try cleaning and descaling the machine, checking for any issues with the heating element or control board, and ensuring the proper installation of the water tank.

How do I reset my Keurig thermal switch?

To reset the thermal switch on your Keurig, first, unplug the machine and wait for a few minutes. Then, locate the thermal switch, typically found near the heating element, and press the reset button if available. If there is no reset button, simply plug the machine back in after a few minutes to reset the thermal switch.

How to reset Keurig?

To reset your Keurig, unplug the machine and wait for a few minutes. Then, plug the machine back in and perform a power cycle by turning it on and off. This can help clear any minor glitches and reset the machine.


A Keurig coffee maker not heating up can be a vexing situation, but there are several potential causes and fixes to explore. By keeping an eye on the power source, descaling regularly, and troubleshooting the heating element, you can often resolve the issue and enjoy your daily cup of joe once more. Remember, it’s always a good idea to consult the manufacturer’s instructions or seek professional help if you’re uncertain about any steps involved in the process.