Insulation on the thermoblock for coffee machines

What is boiler insulation

Boiler or thermoblock insulation is a layer of material wrapped around the heating element of a coffee machine that maintains the temperature of water or steam at the required level and prevents it from escaping into the surroundings. Thanks to it, the boiler doesn't need to constantly reheat the water, and the machine runs more stably and quietly.

When the part stops doing its job

• the coffee machine takes longer to reach operating temperature
• fluctuating water temperature during brewing
• increased energy consumption
• excessive heat radiating from the machine's body
• brittle, cracked, or crumbling insulation surface

Why you shouldn't put off the replacement

Damaged or compressed insulation loses its function, which affects the quality and consistency of the coffee as well as the machine's heating time. Timely replacement helps maintain a stable temperature and reduces the load on the heating element.

How to choose the right part

Insulation pieces vary in dimensions and shape depending on the specific boiler or thermoblock, so check compatibility in the product table before purchasing.

Compatible with

• NICR555
• NICR690
• NICR695
• NICR795
• NICR796
• NICR799
• NICR820
• NICR821