Performance at home – La Marzocco technology and performance in an elegant, self-contained footprint.

The La Marzocco engineering group set out to take the most advanced La Marzocco technology and translate it for a home espresso machine. The gs3 features the thermal stability system used in the La Marzocco Strada, including a preheating system, digital PID controller, saturated groups, a dual-boiler system, and digital display. These features make for a luxury espresso preparation platform: everything you could hope for as someone who wants to enjoy the best-quality espresso at home. All that’s left for you to do is to grind, dose, and tamp.

Conical paddle This new conical valve system assures progressive control of water flow and pressure via an internal orifice, before applying full pressure. The paddle valve controls pre-infusion while the volumetric pump is working at full pressure, allowing the barista to perform pre-infusion on one group while the other is extracting coffee. This dynamic system allows the barista to reduce channeling for a more balanced extraction.

Machine operation Automatic (AV).

Glass panels Personalize your GS3 with tempered glass side panels.

Essential features

Exposed saturated group

Increased temperature stability, ergonomics and workspace visibility.

Dual boiler system

Separate boilers optimize espresso brewing and steam production.

Internal pump

Makes the GS3 ideal for the home.

Dual pid (coffee and steam)

Allows you to electronically control coffee and steam boiler temperature.

Insulated boilers

Reduce energy consumption while contributing to temperature stability.

Ruby flow restrictors

Synthetic ruby flow restrictors resist scale formation and erosion.

Pre-heating system

Prior to entering into the coffee boiler, water is pre-heated – thus increasing productivity.

Stainless steel portafilters & precision baskets

For improved cup quality and consistency.

Digital display

Temperature display, shot timers, flow pulse counter and intuitive programming simplifies the adjustment of machine parameters

. Performance touch steam wands

High performing steam wands that are cool to the touch.

Water reservoir

An integrated 3.5 liter water tank makes plumbing optional.

Hot water economizer

Fine tune the temperature of the hot water spout.