How to Change the Boiler in a Magimix Coffee Machine

Aug 05, 2023, 13:17pm

The boiler of a coffee maker heats the water until it reaches the ideal temperature, controlled by a temperature sensor.

If the drink is no longer hot or flows with an unusual temperature, the boiler may be responsible.

Water circulates in the boiler: over time scale can deposit and clog it, preventing the coffee from flowing

The boiler is located at the front of your Magimix coffee maker, on the lower plastic base.

Changing the boiler in a Magimix coffee machine is a complex process that involves handling intricate parts of the machine. The boiler is a vital component responsible for heating the water to the precise temperature for brewing your coffee. Over time, it may wear out or develop scaling issues due to hard water, warranting a replacement.

Below is a step-by-step guide to help you replace the boiler in a Magimix coffee machine. However, it is important to note that this task may be best suited for professionals or those with experience in appliance repair.

How to Change the Boiler in a Magimix Coffee Machine

Materials Needed:

  1. Replacement boiler compatible with your Magimix model
  2. Screwdrivers (usually Phillips and flat-head)
  3. Adjustable wrench or pliers
  4. Teflon tape (optional)
  5. User manual for your specific Magimix model (recommended)


Step 1: Turn Off and Unplug the Coffee Machine

Always unplug the machine from the electrical outlet to ensure your safety.

Step 2: Allow the Machine to Cool

If the machine has been used recently, let it cool down completely to avoid burns.

Step 3: Remove the Outer Casing

Carefully remove the screws holding the outer casing and lift it away, keeping track of the screws for reassembly.

Step 4: Locate the Boiler

The boiler will usually be a cylindrical metal component with pipes and wires attached. Refer to the user manual if needed to locate it.

Step 5: Disconnect Electrical Connections

Note the connections and carefully disconnect the electrical wires attached to the boiler.

Step 6: Disconnect the Water Lines

Using the adjustable wrench or pliers, disconnect the water lines attached to the boiler. Be prepared for some water spillage.

Step 7: Remove the Old Boiler

Unscrew or unclip the boiler from its mounting brackets, and carefully remove it from the machine.

Step 8: Prepare the New Boiler

If required, apply Teflon tape to the threaded connections on the new boiler for a leak-proof fit.

Step 9: Install the New Boiler

Align the new boiler with the mounting points and secure it using the original screws or clips.

Step 10: Reconnect the Water Lines and Electrical Connections

Reattach the water lines and electrical connections, ensuring they are secure and properly aligned.

How to Change the Boiler in a Magimix Coffee Machine

Step 11: Reassemble the Coffee Machine

Replace the outer casing, aligning it correctly, and secure it with the original screws.

Step 12: Test the Coffee Machine

Plug in the coffee machine, turn it on, and perform a test brew. Check for any leaks, unusual noises, or incorrect brewing temperature.


Changing the boiler in a Magimix coffee machine is a challenging task that requires precision, patience, and some technical know-how. It is strongly recommended to consult the user manual for your specific Magimix model and seek professional assistance if you are unsure about any part of the process.

By replacing the boiler, you contribute to the optimal functioning and longevity of your coffee machine. Regular maintenance and prompt attention to worn-out parts are essential to continue enjoying perfectly brewed coffee from your Magimix coffee maker.