Highlights The Rocket R9 delivers a machine designed for individual control over each group. Each group has its own 1.9 liter coffee boiler, variable temperature PID, shot timer and automatic control cluster. Paired with unbeatable temperature control, the R9 holds a massive steam boiler equipped with sensitive pressure transducers which aid in recovery times even at your busiest. The internal parts are all wrapped beautifully inside its sturdy polished steel casing. Features Dedicated Boilers: Individual brew boilers for each group, and a large steam boiler with quick recovery , for consistent brew temperature throughout a busy work day. High End Electronics: PID temperature control for each boiler, high-tech transducer pressure sensors and automatic shot timers. Cool-Touch Steam Wand: Convenient for busy baristas, who don't need to worry about burning themselves while hustling to crank out drinks! Easy to clean, making it hassle free and quick during closing time when you're ready to get out of there! Stainless Steel: The R9 has elegant stainless steel body. Barista Basics: High rise feet and low profile put the control cluster within easy reach. Warranty: 1 year parts, 90 day labor Commercial Dimensions Height 19.6 in. Width 30 in. Depth 23.2 in. Cup Clearance NA Weight NA Electrical Voltage 220 V Amperage 20 A Wattage 5900 W Outlet Requirements 60 Hz / 110 V (Some Exceptions Apply) Other Specifications Boiler(s) Material Stainless Steel Boiler Size 1.9 L / 9 L Certifications NA Reservoir Size NA