Elegant design married with proven reliability.
The GB5 S 3 Group Semi-Automatic (EE) gives high-volume bars three independent groups in the iconic GB5 S form factor. EE control allows full barista flexibility per shot. Dual PID, saturated groups, and Pro App connectivity bring La Marzocco's hallmark consistency.
Highlights
Dual Boilers, Dual PID — Separate boilers and electronic temp control.
Saturated Groups — Unsurpassed thermal stability.
Pro App Compatible — La Marzocco Pro App connectivity.
Technical Specifications (3 Group)
| Height | 21.4 in |
| Width | 38 in |
| Depth | 25 in |
| Weight | 200 lbs |
| Voltage | 208-240V Single Phase, 60 Hz |
| Wattage | 4930–7240 W |
| Coffee Boiler | 5 L |
| Steam Boiler | 11 L |
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