Description
The KB90 is the ultimate evolution of the Linea PB form. Designed specifically to increase speed of service in the highest volume cafes while easier for the barista thanks to an improved workflow. La Marzocco has redesigned the portafilter system to improve workflow efficiency and to reduce the wrist strain of the user. Efficiency can also be increased thanks to Steam Flush: after each extraction, a burst of steam from the grouphead is followed by a flush of hot water, keeping the machine clean even in the busiest rush hours. This innovative function minimizes off flavored buildup, and increases the time between having to clean the group. The KB90 allows for a new level of expression in machine design, the panels have been engineered so that virtually infinite customization combination can be created.
Features
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Dual Boiler System: Separate boilers optimize espresso brewing and steam production for maximum efficiency.
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Independent Brew Boilers: Individual boilers for each group head allow precise temperature control for different coffee profiles.
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PID Temperature Controller: Electronic control ensures consistent temperatures for both coffee and steam boilers.
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Saturated Group Design: Provides unmatched thermal stability, ensuring consistent shots every time.
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Thermal Stability System: Pre-heats brew water before it enters the boiler, enhancing temperature stability for superior extraction.
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Pro Touch Steam Wands: High-performance steam wands stay cool to the touch for barista safety and comfort.
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Easy Rebuild Steam Valve: Designed for easy servicing directly from the front—no need to disassemble the machine.
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Hot Water Economizer: Adjust tap water temperature precisely for rinsing and beverage preparation.
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Digital Display: Intuitive interface makes it easy to program and adjust machine settings.
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Barista Lights: Built-in LED lighting enhances visibility, helping you focus on every detail of your extraction.
Warranty
- La Marzocco espresso machines carry a 12-month parts and labour warranty
- The La Marzocco Linea Mini espresso machine carries a 24-month parts and labor warranty.
- The Linea Micra espresso machine carries a 12 month parts and labor warranty.
What Isn't Covered:
While we strive to make sure you are a satisfied customer, there are some situations that the warranty does not cover:
- Normal-wear parts: these include gaskets, filters, vacuum breakers, o-rings, grinder burrs, plastic hoppers and other moving parts.
- Problems relating to water damage, poor water quality and scaling: La Marzocco espresso machines come with a water test kit in order to make sure that you are using the correct water in your machine. Using water outside the La Marzocco specifications is the most common reason for machine and parts failure. Make sure you test your water and filter!
- Products where the serial number has been damaged or removed
- Equipment or products taken outside of the United States. Any La Marzocco Home espresso machine, grinder, or accessories purchased and shipped within the United States that has been taken abroad is not covered under warranty.
- Operation of the machine outside the parameters stated in the user documentation—the Labor warranty is excluded on machines deemed to be used in commercial applications.
- Any product that has been damaged as a result of accident, abuse, misuse, lack of reasonable and necessary maintenance/cleaning, neglect, installation, mishandling, damage during shipment, line power surges or any external causes
- Modification or service by anyone other than La Marzocco USA
- Shipping costs to ship product back to La Marzocco USA for a return, exchange or service.
- Expedited shipping cost of parts to customer for self-repair.
Shipping
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options.
You can view our shipping policy here.
Returns/Refunds/Damages
All sales are final, with the following exceptions:
Please inspect your order upon reception and contact us immediately if the item is:
- Defective
- Damaged
- Received the wrong item
Please get in touch if you have questions or concerns about your specific item. info@chillycellar.com
Damages: Any merchandise that arrives damaged must be reported within 48 hours of delivery.
You can view our return policy here.
Product Specifications
| 2grp | 3grp | |
|---|---|---|
| Height (in) | 21 | 21 |
| Width (in) | 32 | 41.5 |
| Depth (in) | 24.5 | 24.5 |
| Weight (lbs) | 170 | 223 |
| Voltage | 220V Single Phase | 220V Single Phase |
| Wattage Elements | 5400 (200V) 5700 (220/380V) |
7300 (200V) 7800 (220/380V) |
| Coffee Boiler Capacity (liters) | 1.3 | 1.3 |
| Steam Boiler Capacity (liters) | 7 | 11 |
Documents
FAQ
This depends on your volume:
- Small cafés (30-50 drinks/day): 1-group machine
- Medium cafés (50-200 drinks/day): 2-group machine
- Busy cafés/restaurants (200+ drinks/day): 3 or 4-group machine
Consider factors like peak hour volume, space constraints, and whether you need automatic or semi-automatic operation.
Quality commercial machines typically last 7-15 years with proper maintenance. High-end models can last even longer! The boiler, pump, and group heads are usually the first components to need replacement.
Semi-automatic machines require baristas to start/stop extraction manually, offering more control but requiring more training. Automatic machines stop extraction at programmed volumes, providing consistency across staff members with varying skill levels.
Be the Café Spot
Help customers get work done in your cafe by creating an environment that fuels both productivity and pleasure. When remote workers and students settle in for hours, a quality espresso experience becomes your competitive edge! Invest in commercial espresso equipment that delivers consistent, barista-quality drinks that keep customers energized and focused. The perfect espresso doesn't just satisfy a craving. It creates a loyal customer base & dramatically increases both visit frequency and average spend!
Capture the Morning Traffic
With the average coffee drinker visiting 4.2 times weekly, these loyal customers create predictable revenue you can build your business around. Coffee regulars integrate your café into their daily routine, providing steady morning traffic and consistent afternoon visits. With quality espresso, friendly service, and reliable Wi-Fi, you'll build a foundation of dependable income that powers your growth. While a one-time visitor might spend $7, a coffee regular's weekly value often exceeds $30—making them worth five times more to your bottom line than casual customers.
This item has been certified by NSF International to meet applicable product standards on public safety, health, and / or the environment.
This product has been certified by the Underwriters Laboratories (UL) to meet applicable safety standards required for use in the United States and Canada.
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