a countertop legacy | La Marzocco

a countertop legacy

The La Marzocco GS3 puts nearly a century of espresso machine innovation within reach. La Marzocco commercial machines are used in cafés around the world. The GS3 is sized for the personal pursuit of the perfect shot. When you own a GS3, you own a piece of history and an object that you can hand down to the next generation. Crafted to withstand the rigors of daily use, this will be your countertop companion for years to come

Design your own custom GS3


Born from a commercial machine

When the owners of La Marzocco set out to create their dream home machine, they challenged their team to fit all the quality commercial components into a kitchen ready machine ideal for the discerning barista at home.

The proof is in the cup

This espresso machine is the last step in a long journey that coffee takes from farm to cup. The consistency created by a commercial pump and closed temperature system ensures the resulting cup honors the delicious intentions of the farmer, processor and roaster.

See how to make espresso on the GS3

Powerful steam for perfect micro foam

With a 3.5 liter dedicated steam boiler your espresso shot won’t be sitting around waiting for it’s latte art finish. The GS3 comes with two steam wand options, the Cool Touch wand for convenience and the Pro wand for more powerful steam.

Learn how to pour latte art

Temperature stability

Dual boilers, a saturated grouphead, PID control and Quick Key temperature adjustment, provide commercial-grade temperature control and stability to minimize the variables that impact flavor.

Choose Your Model



Base Price


For the perfectionist. Take out the guesswork with precise water metering for consistent shots every time.


Manual Paddle

Base Price


For the artist. Fine-tune the pre-infusion times and brew volumes to craft every shot to taste.

View Specifications

Operation Options

Auto-Volumetric (AV)
– or –
Mechanical Paddle (MP)

Main Features

Boiler Type
Dual boilers
Pump Type
Single internal rotary pump
PID Temperature Controller
Pre-heating System
On/off lever
Display & Programming
LCD with buttons
Body Panel
Stainless steel


Height (in)
Width (in)
Depth (in)
Weight (lbs)
72.75 lbs
Voltage (VAC)
110 vac
Amperage (A)
Element Wattage (W)
Coffee Boiler (liters)
1.5 L
Steam Boiler (liters)
3.5 L

Dual Boiler System

Separate boilers optimize espresso brewing and steam production.

Digital Display

Intuitive programming make it easy to adjust machine parameters.

Pre Heating System

Pre heating the water before it reaches the boiler creates a stabile brew temperature.


PID system predicts the fluctuations in temperature to maintain brew consistency.

Saturated Groups

Ensure unsurpassed thermal stability, shot after shot.

Hot Water Economizer

Adjust the hot water dispenser to your preferred temperature.

Internal Pump

Self contained pump without compromising performance.

Water Reservoir

A self contained 3.5 liter water reservoir makes plumbing optional.

Standard Features

Kitchen Counter Ready

Plumb or Fill

Fill the 3.5 liter reservoir. Or hook directly to a water supply line.

Plug and Play

Runs on only 110 volts, so it plugs into home outlets.

The Machine:
Crafted by hand in Florence
Build my custom GS3