Replacement Boiler | 9Barista Mk.1
Description
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:
| 9Barista Mk.1 | 9Barista Mk.2 |
| Yes | No |
Your questions, answered
Payment and Shipping
What payment options do you offer?
We offer a range of local payment options based on your region and currency. To find out which payment options are available to you, you should be able to see these on the product page and at the checkout.
Are sales tax and import duties included in the price?
Yes, all taxes and import duties are either included in the price or conveniently calculated at the checkout for you for easy shipping.
How long does it take to ship?
All orders are shipped next day from our Cambridge HQ Monday to Friday where possible.
What countries do you ship to?
We ship globally with a few exceptions, see our shipping page for the most accurate information regarding shipping restrictions.
Customer Support and Returns
What is your policy on returns?
If you're not satisfied with your order, we offer no-fuss returns. For more details regarding returns please see our full policy here.
Where can I get in touch?
If you need to get in touch with one of our team, you can contact us at hello@9barista.com
