Frothing nozzle holder for DeLonghi coffee machines

What is a thermoblock holder

The thermoblock holder is a mounting part that secures the heating element (thermoblock) or its connected thermostat in a fixed position within the coffee machine's structure. It ensures that the element does not shift position, sits correctly against surrounding components, and maintains the stable contact needed for heat transfer and reliable temperature sensing.

Typical signs of wear

• The thermoblock or thermostat becomes loose, vibrates, or slightly shifts position within the coffee machine
• The coffee machine misreads the temperature, reports a heating error, or shuts down
• Increased noise or clicking during water heating
• Cracks or deformation on the plastic or metal holder

When it's time for a replacement

A damaged or broken holder can cause the thermoblock to lose proper contact with the thermostat, leading to inaccurate temperature readings, overheating, or complete heating failure. Timely replacement prevents larger faults in the heating system and extends the lifespan of the thermoblock itself.

How to choose the right part

When choosing, check compatibility in the product table, as the shape and dimensions of the holder vary between different coffee machine models.

Compatible with

• EN520.B EX:1 Nespresso Lattissima
• EN520.B Nespresso Lattissima
• EN520.BL EX:1 Nespresso Lattissima
• EN520.DB Nespresso Lattissima
• EN520.PW Nespresso Lattissima
• EN520.R EX:1 Nespresso Lattissima
• EN520.R Nespresso Lattissima
• EN520.S EX:1 Nespresso Lattissima