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La Marzocco GS3 - Auto-volumetric (AV) Espresso Machine

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About the Product

La Marzocco GS3 - Auto-volumetric (AV)


Coffee Machine Depot USA is thrilled to introduce the La Marzocco GS3 AV, a masterpiece of engineering that encapsulates the pinnacle of technology and performance within a sophisticated and compact design. As the official distributor, we are excited to offer a machine that embodies the essence of La Marzocco's advanced technology, meticulously crafted to cater to the discerning needs of home espresso aficionados.


Contact Coffee Machine Depot USA for Shipping Lead Times and Financing Options. 


Unparalleled Innovation and Design

The GS3 AV stands out for its ability to bring the most advanced La Marzocco technology into your home. The dedicated engineering team at La Marzocco has seamlessly translated professional-grade features into a domestic espresso machine without compromise. Featuring the esteemed thermal stability system seen in the La Marzocco Strada, this machine includes a comprehensive suite of features:

  • Preheating System: Ensures your coffee starts perfect every time.
  • Digital PID Controller: Precise temperature control for unmatched consistency.
  • Saturated Groups: For exceptional thermal stability, delivering consistent espresso shots.
  • Dual-Boiler System: Optimizes espresso extraction and steam production simultaneously.
  • Digital Display: Simplifies machine parameter adjustments with intuitive programming.

Key Features That Set the GS3 AV Apart

  • Dual Boilers: Enjoy optimal espresso brewing and efficient steam production.
  • Saturated Group Head: Guarantees supreme thermal stability for consistency in every shot.
  • Intuitive Digital Display: Makes adjusting machine settings straightforward.
  • Hot Water Economizer: Fine-tune tap water temperature with ease.
  • Thermal Stability System: Ensures temperature stability throughout the brewing process.
  • Dual PID: Electronically control temperatures for both the coffee and steam boilers.
  • Ruby Flow Restrictors: Combat scale formation and erosion effectively.
  • Versatile Water Reservoir: Features a 2.5-liter capacity, making plumbing optional.
  • Internal Pump: Ensures peak performance without external modifications.
  • 110v Power Requirement: Enhances portability and convenience.
  • Half Power Mode: Compatible with a 15amp circuit for energy efficiency.

Technical Specifications

  • Dimensions: 14"H x 16"W x 21"D
  • Weight: 72.75 lbs
  • Voltage: 120 VAC, Single Phase, 60 Hz
  • Amperage: 15A
  • Element Wattage: 1600W
  • Coffee Boiler Capacity: 1.3 liters
  • Steam Boiler Capacity: 3.5 liters
  • Certifications: UL-197, NSF-8, CAN/CSA-C22.2 No. 109

Water Filtration Excellence

The La Marzocco GS3 AV is designed to integrate seamlessly with your water line at 2 BAR or 25 PSI. We recommend using reverse osmosis (RO) water, complemented by a high-quality needle valve for optimal TDS levels. Our team is on hand to assist you in selecting the ideal water filtration system for your specific needs and location.

Comprehensive Package

Your La Marzocco GS3 AV comes with an extensive array of accessories, including:

  • Double and Single Portafilters
  • Portafilter Blind Basket
  • Precision Filter Baskets (7g, 14g, 17g, 21g)
  • Tamper (varies by market)
  • Washer, Flat, Sealing Type, M6
  • Espresso Machine Cleaner
  • Water Supply and Drain Connection Kit

Ideal For

  • Medium Volume Cafés
  • Coffee Shops
  • Bakeries
  • Restaurants
  • Bars



La Marzocco's commitment to excellence is further underscored by a 12-MONTH WARRANTY PERIOD for its espresso machines, assuring customers of support and reliability from the moment of purchase. This warranty period reflects the brand's confidence in the durability and quality of their handmade machines, promising peace of mind and satisfaction for baristas and coffee shop owners alike. 



La Marzocco, with its origins in Florence, Italy, stands as a testament to the art and tradition of espresso making, emerging during a time when wine was preferred over coffee. Its pivotal partnership with Starbucks in the mid-1990s marked La Marzocco's significant influence on the American coffee landscape, inspiring a wave of dedicated baristas and coffee shop owners to adopt its commercial espresso machines for their unmatched quality and performance. Known for their handmade precision, reliability, durability, and timeless aesthetics, La Marzocco's espresso machines embody the brand's commitment to excellence. This dedication has made La Marzocco a symbol of specialty in the coffee industry, offering an exceptional experience with every cup, and solidifying its role as a key player in shaping global coffee culture.


Warning: Proposition 65 Warning — Applies to the State of California Only. LEARN MORE >

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