Description
The Rancilio Classe 20 ASB commercial espresso machine combines durability, precision, and modern design to meet the demands of high-volume coffee shops. Its sleek stainless steel construction ensures long-lasting performance, while the multi-boiler system provides superior temperature stability for consistent espresso extraction. Designed with baristas in mind, it features an intuitive interface and customizable settings for complete control over the brewing process. Whether handling rush-hour orders or fine-tuning recipes, the Classe 20 ASB delivers reliability and efficiency.
Features
- Advanced Steady Brew (ASB) - Each independent group is equipped with a micro-boiler and a heating element, to guarantee thermal stability for both water temperature and group body, offering maximum accuracy at every cup.
- Advanced Boiler Management (ABM) - A specific software developed to improve the performance of the machine in intense use conditions.
- Energy Saving Insulated steam boiler - Smart energy management and optional low power mode, deactivating one of the three heating elements.
- Cool Touch Steam Wand - The cool touch steam wand is thermally insulated with a double protective coating.
- Groupheads with dedicated displays (only for ASB version) - A dedicated screen for each brew group, displaying a digital timer for each shot, the extraction temperature indicator and an integrated button click feeling to start and stop continuous brewing.
- Rancilio Drive System - Provides three different, password-protected menus to offer the best user experience to baristas, managers and technicians.
- C-lever - The C-lever steam valve is operated by rotating the knob just 25°. Turning it upwards, the valve stays open. By turning it downwards, the valve opens and automatically closes when released.
- Cup Warmer - The cup warmer has five temperature levels settable via touchscreen interface and guarantees optimal heating distribution across the grid.
- Easy Clean - Provides smart management of the brewing unit cleaning process.
- RGB Lights on Side Panels
- Snap&Share - Snap&Share is a QR code reader app that allows users to share the technical settings of their espresso machine, keep track of maintenance operations, monitor consumption, and register new products to activate the warranty.
- Ergonomic Portafilter - The portafilter is fitted with an ergonomic handle, designed to allow baristas to move wrists smoothly for maximum comfort.
- Hot Water Economizer - Blending fresh and heated water, it minimizes energy consumption and speeds up workflow, reducing wait time for hot water during peak hours.
- LED Lights - Illuminates work area.
- Touch Screen Interface
- Max Cup Height: 3"
Warranty
12-Month Parts Warranty
Rancilio Specialty models include a one year limited parts warranty. These warranties will begin upon the date of installation as stated in the installation form or 90 days from the date of purchase, whichever comes first. The Rancilio Group warrants that the equipment it has manufactured will be commercially free of defects in material and workmanship existing at the time of manufacture and appearing within the applicable warranty period. These warranties do not apply to any equipment that, in the Rancilio Group’s judgment, has been affected by misuse, neglect, alteration, improper installation or operation, improper maintenance or repair, damage, or casualty. For more information on your equipment warranty and a complete list of warranty exclusions, please reference the full warranty statement.
Warranty Procedures: Distributors are asked to fill out and fax in the warranty form. The authorized warranty part will then be shipped to the distributor. This process has been designed to streamline the warranty process. We understand that at times a
given part may not be in stock; in this case, Rancilio Group NA will cover the cost of standard shipping in the Continental United States (any expediting costs will be the responsibility of the distributor.) The distributor is asked to keep the warranty-claimed part in their possession for a period of 60 days, as Rancilio Group NA may request that the part be sent back. After this time period, the part may be disposed of. However, please note that pumps, motors, and electronic boards should always be returned to Rancilio Group North America.
What isn't covered:
- Rancilio Group North America does not monitor changes in water due to treatment from municipalities. Damage caused by
inadequately treated water will void the machine and manufacturer’s warranty - Normal-wear parts: these include gaskets, filters, o-rings, grinder burrs, plastic hoppers and other moving parts
- 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.
- Faults that occur through reasons unrelated to the machine itself (i.e. clogged drains or leaking water lines require local plumber/facilities manager
For warranty part orders:
Please email orders@ranciliogroupna.com or (630) 914-
7900 for an authorization number with the machine serial number and part number(s) for assistance.
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
Returns & Exchanges: A minimum of a 20% restocking fee will be incurred for all returned items. Returns for unused equipment in its original packaging can be accepted within 30 days of purchase. Customer returns will require a Return Goods Authorization (RGA). Please contact Rancilio via email at orders@ranciliogroupna.com or (630) 914-
7900 for an authorization number.
Damages: Any merchandise that arrives damaged must be reported within ten (10) business days of receipt. Any damaged merchandise must be returned with an RGA to Rancilio within 30 days of receipt.
You can view our return policy here.
Product Specifications
Manufacturer: | Rancilio | |
Boiler Type | Heat Exchanger | |
Number of group heads | 2 | 3 |
Steam Boiler Capacity | 11 liter |
16 liter |
Length (in): | 30.51” | 39.96” |
Depth (in): | 22.36” | 22.36” |
Height (in): | 21.65” | 21.65” |
Voltage: | 220-240V |
220-240V |
Amperage: | 23A | 29A |
Wattage (W): | 5350W | 6730W |
Weight | 163.14 lbs | 187.39 lbs |
Certification | ETL, CE, NF, UL |
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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