Changing the Resistance of a Steam Cleaner

Aug 06, 2023, 15:26pm

The steam cleaner is a device used to clean different surfaces, simply with water vapor and without product or detergent. It cleans windows or hard floors, as well as rugs and carpets.

The surface to be cleaned influences the type of cleaner: sled, hand or broom. The very hot water vapor is produced from the water put in the tank, thanks to the resistance.

It may become less functional after many uses and may experience electrical problems. You will need to replace the resistance if you face one of the following failures:

  • The appliance does not produce steam,
  • the appliance dispenses cold water,
  • the steam cleaner trips the electrical installation.

The resistor is located below the appliance, it is fixed to the boiler.

Steam cleaners have become indispensable tools in both homes and industries due to their effective cleaning and sanitizing capabilities. The heart of these appliances is the heating element, also known as the resistance, which is responsible for heating the water and turning it into steam.

Over time, the resistance of your steam cleaner might fail due to normal wear and tear or a malfunction. When this occurs, the steam cleaner may not heat up properly or at all, necessitating a replacement. In this article, we provide a detailed, step-by-step guide on how to change the resistance of a steam cleaner.

Changing the Resistance of a Steam Cleaner

Step 1: Gather Necessary Tools

Firstly, you’ll need the following tools:

  • A new resistance/heating element compatible with your steam cleaner model
  • A screwdriver (usually a Phillips or flat-head, depending on your model)
  • Adjustable wrench or pliers
  • Safety gloves and goggles

Ensure you have all these tools ready before you start.

Step 2: Disconnect the Steam Cleaner from the Power Supply

Safety is paramount when dealing with electrical devices. Make sure your steam cleaner is turned off and unplugged from the power supply before you start working on it.

Step 3: Open the Steam Cleaner’s Housing

Locate the screws securing the housing of your steam cleaner and carefully unscrew them. Lift off the housing gently to reveal the internal components of the machine.

Step 4: Locate the Resistance/Heating Element

The resistance or heating element is usually a metal coil or tube situated near the water tank. This component is connected to wires that supply it with electricity. If you’re having difficulty identifying it, consult your steam cleaner’s user manual.

Step 5: Disconnect the Resistance/Heating Element

Once you’ve located the resistance, the next step is to disconnect it. Remove the electrical connections carefully using your screwdriver. Then, using your wrench or pliers, loosen and remove any additional fasteners that are holding the heating element in place. Be sure to note down or photograph the connections to ensure you install the new element correctly.

Step 6: Remove the Old Resistance

With everything disconnected, you can now remove the old resistance. Be careful during this step as the heating element could be sharp, and mishandling can cause injury.

Changing the Resistance of a Steam Cleaner

Step 7: Install the New Resistance

Now, install the new resistance in the same position as the old one. Make sure it is securely fastened. Once in place, reconnect the electrical connections. Use the notes or photographs you took earlier to ensure that you’re connecting the wires correctly.

Step 8: Close the Housing

With the new resistance properly installed and connected, it’s time to close up. Replace the housing cover and secure it using the screws you removed earlier.

Step 9: Test the Steam Cleaner

Finally, reconnect the steam cleaner to the power supply and test it. If you’ve followed the steps correctly, your steam cleaner should now be heating up properly, and the resistance should be functioning as it should.


Changing the resistance of a steam cleaner is a technical task, but with the right tools and guidance, it can be carried out at home. By following this guide, you should be able to successfully change the resistance of your steam cleaner.

Remember, safety should always be your top priority when working with electrical devices. If you encounter any challenges or feel uncomfortable performing the task, don’t hesitate to seek professional help. A professional can handle the task quickly and safely, ensuring your steam cleaner is back in top shape.