This is an official replacement boiler for the 9Barista Mk.1 espresso machine, made from nickel-plated brass and supplied with a pre-installed safety valve.

The boiler is a critical component of the 9Barista system. It holds the water during heating and sustains the pressure needed to extract a quality espresso shot. Over time, if the boiler becomes damaged, warped, or corroded, especially due to overheating, it’s essential to replace it with an exact match to ensure safe and optimal performance.

This replacement unit has been engineered to original specifications for a perfect fit and reliable operation. It includes the safety valve as standard and is ready for installation with minimal tools.

Please note: This boiler is designed exclusively for the Mk.1 model and is not compatible with the 9Barista Mk.2.

Material: Nickel plated brass

Compatibility: