1gr La Marzocco GS3 (AV) Coffee Machine

La Marzocco GS3 AV — Flagship Dual Boiler Auto-Volumetric Espresso Machine

Overview

The La Marzocco GS3 AV puts nearly a century of espresso machine innovation within reach — La Marzocco's most advanced technology and performance translated into an elegant, self-contained footprint for the home. The GS3 features the thermal stability system used in the La Marzocco Strada, including a pre-heating system, digital PID controller, exposed saturated group head, a dual boiler system, and a digital display with shot timers, flow pulse counter and intuitive programming. It is, quite simply, the ultimate luxury espresso preparation platform.

The AV (Auto-Volumetric) version is equipped with commercial-grade flowmeters that allow you to program precise water volumes for each shot, delivering the same consistent output every time at the touch of a button. Programmable pre-infusion, a conical paddle valve for progressive control of water flow and pressure, dual PID control of both brew and steam boiler temperatures, ruby flow restrictors that resist scale formation, and a hot water economizer for fine-tuning tap water temperature round out a machine that leaves nothing to chance. With La Marzocco Home App integration, an integrated 3.5L water reservoir (plumbing optional), insulated boilers, and stainless steel portafilters with precision baskets, the GS3 AV is the definitive choice for the home barista who demands the very best.

Features

• Dual Boiler System with Dual PID — Separate brew and steam boilers with independent PID temperature control deliver uncompromised thermal stability and allow simultaneous brewing and steaming.
• Auto-Volumetric Dosing — Commercial-grade flowmeters allow you to program precise water volumes for repeatable, consistent shots at the touch of a button.
• Exposed Saturated Group Head — Increased temperature stability, ergonomics and workspace visibility, adopted directly from La Marzocco's commercial machines.
• Conical Paddle Valve — Progressive control of water flow and pressure via an internal orifice for advanced pre-infusion and reduced channelling.
• Digital Display — Temperature display, shot timers, flow pulse counter and intuitive programming simplify the adjustment of all machine parameters.
• Pre-Heating System — Water is pre-heated before entering the coffee boiler, increasing productivity and thermal consistency.
• Ruby Flow Restrictors — Synthetic ruby flow restrictors resist scale formation and erosion, prolonging machine life.
• Insulated Boilers — Reduce energy consumption while contributing to exceptional temperature stability.
• Hot Water Economizer — Fine-tune the temperature of the hot water spout for teas and Americanos.
• La Marzocco Home App Integration — Connect via the app for remote on/off, boiler temperature control, auto-backflush, scheduling and machine statistics.
• Internal Rotary Pump — Whisper-quiet, professional-grade pump ideal for the home environment — plumbing optional.
• Water Reservoir — Integrated 3.5L water tank makes plumbing optional for complete portability.
• Stainless Steel Portafilters with Precision Baskets — Commercial-grade portafilters for improved cup quality and consistency.
• Handmade in Florence — Crafted by hand in Italy with the durability and reliability synonymous with La Marzocco.

Specifications

Model: GS3 AV (Auto-Volumetric)

Brand: La Marzocco

Pump Type: Rotary

Thermal Control: Dual PID

Boiler Style: Dual Boiler

Steam Boiler Capacity: 3.5 litres

Coffee Boiler Capacity: 1.3 litres

Water Reservoir: 3.5 litres

Power: 10A

Voltage: 240 V

Dimensions: 530 x 560 x 450 mm (w x d x h)

Weight: 34.5 kg