La Marzocco KB90 AV 2 Group Commercial Espresso Machine, Straight-In Portafilter, 208-240V

The La Marzocco KB90 AV is a 2-group commercial espresso machine built for high-volume coffee service in restaurants, cafes, and specialty coffee bars. Crafted in Italy from stainless steel with a distinctive silver and red finish, it is designed to meet the demands of busy commercial kitchen environments where consistency and throughput are priorities.

The machine operates on single-phase, 208-240V power at 60 Hz, drawing 30 amperes and offering selectable wattage of 5,400 or 5,700 watts to suit the electrical setup of the venue. Its boiler configuration includes a 7-liter steam boiler paired with two dedicated 1.3-liter brew boilers, separating steam and brew functions for stable temperature control across both groups simultaneously.

A digital display gives baristas clear, real-time feedback during operation, while the straight-in portafilter design supports ergonomic workflow at the bar. The included BWT single cartridge water filter helps manage water quality at the source, which is relevant for espresso extraction and equipment longevity. At 32 inches wide, 24.5 inches deep, and 21 inches tall, the KB90 AV fits standard commercial bar counter configurations without requiring excessive counter space.

The machine weighs 170 pounds and is sold as a single unit. It holds UL-197, NSF-8, and CAN/CSA-C22.2 No. 109 certifications, making it compliant for commercial installation across the United States and Canada. It includes a 1-year warranty by the manufacturer.