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La Marzocco GS3 AV – Dual Boiler Semi-Automatic Espresso
In Stock
$5,040.00
In Stock
La Marzocco GS3 AV dual boiler semi-automatic produces consistent espresso shots for home baristas with automatic volumetric dosing.
• Dual boiler PID independent temperature control
• Auto-volumetric programmable shot extraction
• Stainless steel compact professional construction
• 220V 2600W dual boiler power system
• Ideal home & small cafe baristas
Description
La Marzocco GS3 AV – Professional Auto-Volumetric Espresso System
The La Marzocco GS3 AV represents the pinnacle of precision for low-to-medium volume professional settings where consistency is non-negotiable. Utilizing high-end espresso technology allows your staff to focus on customer engagement while the machine handles the exact extraction timing. Look, truth is, manual shots are great until you’re busy; the GS3 AV’s programmable pressure profiling ensures the 100th shot tastes exactly like the first.
Advanced Thermal Stability Solution
The La Marzocco GS3 AV utilizes a massive 3.5L steam boiler and a 1.5L brew boiler, providing unrivaled steam recovery for high-fat milk texturing. The automated volumetric dosing system utilizes a sophisticated flow meter to stop the shot at a precise liquid volume, eliminating the variance of human error. This machine delivers a high ROI for specialty coffee carts and premium offices by reducing bean waste and ensuring that even non-barista staff can produce a gold-standard espresso consistently.
Field Specialist Advice: The GS3 AV features a pre-heating system where water enters the coffee boiler only after being warmed by the steam boiler. For the best results in “AV” mode, calibrate your flow meters monthly and always use a surge protector, as the CPU on the GS3 is highly sensitive to voltage fluctuations.
GS3 AV Professional Performance Data
- Boiler System: Dual Boiler with Pre-Heating Tech
- Extraction Control: Programmable Auto-Volumetric Dosing
- Steam Power: 3.5L Dedicated High-Pressure Boiler
- Electrical Specs: 220V / 2120W / 10A (Optional 110V version)
- Group Head: Saturated Group for Thermal Inertia
- Construction: Stainless Steel with Walnut Accents Optional
- Display: Digital LCD for Real-Time Parameter Tracking
Commercial Grade Component Maintenance
The La Marzocco GS3 AV is engineered for rapid technical servicing, with all major components accessible by removing just a few panels. Its industrial-grade durability is backed by the same internal parts found in the PB and Strada commercial lines. When your business model relies on serving the perfect cup every single time without fail, the GS3 AV is the most reliable technical partner you can employ.
- Ideal for: Specialty coffee carts, premium restaurants, and executive boardrooms.
- Not for: Self-service environments where users are untrained.
- In The Box: GS3 AV Machine, Double/Single Portafilters, Blind Basket, Plumbing Kit, and 1-Year Manufacturer Warranty.
La Marzocco GS3 AV Dual Boiler Semi-Automatic Espresso Machine (Stainless Steel)
| Attribute (Feature) | Detail / Value |
| Model | GS3 AV (Automatic Volumetric) |
| Color | Stainless Steel |
| Application | High-End Home / Light Commercial |
| Machine Style | Dual-Boiler, Semi-Automatic Volumetric |
| Group Head Type | Saturated Group |
| Portafilter Size | 58 mm Commercial |
| Brew Boiler Capacity | 1.5 Liters |
| Steam Boiler Capacity | 3.5 Liters |
| Temperature Control | PID (Proportional-Integral-Derivative) |
| Volumetric Dosing | Programmable Dosing Buttons (AV model) |
| Pre-Infusion System | Mechanical (Via Internal Reservoir/Plumbing) |
| Pump Type | Internal Rotary Pump |
| Water Source | 3.5 Liters Internal Reservoir or Plumb-in |
| Steam Wand | Performance Touch Steam Wand |
| Hot Water Dispenser | Programmable Dosing Hot Water Tap |
| Dimensions (W x H x D) | 400 x 350 x 530 mm (15.75" x 13.78" x 20.87") |
| Net Weight | Approx. 34.5 kg (76 lbs) |
| Voltage (Standard EU/Asia) | 220-240 V |
| Amperage | 15 A |
| Element Wattage | 2100 W |
| Connectivity | La Marzocco Home App Integration |
| Display | Digital Display |
Common Questions for La Marzocco GS3 AV - Dual Boiler
What distinguishes the La Marzocco GS3 AV as a professional tool?
The GS3 AV features a saturated group head with dual boilers and an advanced electronic system that allows for programmable volumetric dosing for every shot. We suggest using the digital interface to fine-tune the pre-infusion stages to highlight the specific sweetness and acidity of your specialty coffee beans. This machine offers the exact same technology found in the largest La Marzocco commercial units but in a format designed for the ultimate home espresso lab.
How does the Auto-Volumetric (AV) system improve consistency?
The AV system utilizes a high-precision flow meter to ensure the exact same volume of water is delivered through the coffee puck every single time you brew. You should program your desired shot volumes to allow for a more efficient workflow that eliminates the need to manually stop the pump for every extraction. Volumetric accuracy is the key to achieving repeatable flavor profiles and ensuring that your espresso quality remains professional regardless of who is operating the machine.
How should the GS3 AV be maintained for long-term performance?
The internal components should be inspected annually by a technician while the group head requires a daily water backflush to remove debris and oils. We recommend using high-quality filtered water to protect the internal stainless steel boilers from mineral buildup and to ensure the purest coffee flavor. Regular care of the saturated group and the volumetric sensors is essential for maintaining the precision and the legendary reliability of this flagship machine.
Can the GS3 AV be plumbed directly into a water supply?
Yes, the GS3 AV is equipped with a professional internal rotary pump and includes the necessary hardware for direct connection to a water line. We suggest installing an inline water softener to provide the ideal mineral balance for both coffee flavor and boiler protection over the lifespan of the machine. Plumbing the machine allows for a seamless barista experience and eliminates the need to manually monitor and refill the internal water reservoir during use.
Does Muldepot.com provide purchase security for the La Marzocco GS3?
Yes, Muldepot.com provides a Price Match Guarantee to ensure you receive the most competitive value for this authentic La Marzocco GS3 AV. We understand that a professional-grade dual-boiler machine of this caliber is a major investment for any serious barista. Our team backs every purchase with specialized support and 60-day Free Returns so you can experience the commercial precision at home without any financial worry.
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