La Marzocco GS3 Original Automatic
$4,800.00
The La Marzocco GS3 Original Automatic is a truly premium dual boiler espresso machine designed for the discerning home barista. It features a saturated group head, precise PID temperature control, and a robust rotary pump that can be direct plumbed or run on its internal reservoir. With integrated volumetric shot dosing and a shot timer, the GS3 Automatic provides all the tools you’d expect from your favorite cafe, ensuring no-nonsense, perfectly dialed-in espresso every time.
| Product Condition |
New |
|---|---|
| Variant |
Original Automatic |
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Overview
The La Marzocco GS3 Original Automatic Espresso Machine is a dual boiler espresso machine with a saturated group head, PID temperature control, integrated shot timer, and precise volumetric shot dosing. Its versatile rotary pump can be directly plumbed into a water line or conveniently run on its internal reservoir. The GS3 is specifically designed for the true home barista who desires a genuinely premium machine offering all the professional tools found at your favorite cafe, with no unnecessary fuss. You’ll want to pair an amazing espresso grinder with this machine and meticulously dial in the ratio, shot time, and temperature to absolute perfection. Then, you can effortlessly serve all your friends in quick succession and watch their minds be blown by your coffee creations.
Features and Performance
- Dual Boiler System: Features two dedicated stainless steel boilers (1.5 L brew, 3.5 L steam) for independent temperature control, ensuring maximum thermal stability for both brewing and steaming simultaneously.
- Saturated Group Head: The brew group is integrated directly into the brew boiler, maintaining consistent temperature at the point of extraction for unparalleled stability and shot quality.
- PID Temperature Control: Digital PID controller allows for precise temperature adjustment of both brew and steam boilers in individual degrees (Fahrenheit or Celsius), enabling fine-tuning for different coffee profiles.
- Volumetric Shot Dosing: Program precise shot volumes for consistent, repeatable espresso extraction with the touch of a button.
- Rotary Pump: Offers quiet operation and the flexibility to connect directly to a water line (direct plumb) for continuous water supply or use the internal 2.5 L (84.54 oz) water reservoir.
- Integrated Shot Timer: A built-in shot timer helps you precisely track your extraction duration, aiding in consistency.
- Adjustable Brew Pressure: Allows for fine-tuning of pump pressure (recommended 9 bar) to optimize your espresso extraction.
- Automatic Boiler Fill: Both boilers automatically refill as needed, ensuring uninterrupted brewing and steaming.
- Commercial-Grade Portafilters: Includes high-quality 58mm stainless steel portafilters (single and double spouted) and various basket sizes (7g, 14g, 17g, 21g) for versatility.
- Heavy-Duty Construction: Weighing 73 lbs with a stainless steel housing and black plastic side panels, the machine is built for durability and stability.
- Built-in On/Off Timer: Allows for scheduling the machine’s operation (specific setup details may vary).
Why You Should Buy It
The La Marzocco GS3 Original Automatic Espresso Machine is the definitive machine for serious home baristas and small commercial settings who demand professional-grade performance and uncompromising quality. Its dual boiler system with a saturated group head and PID temperature control ensures rock-solid thermal stability and consistently delicious espresso. The volumetric dosing provides repeatable perfection, while the quiet rotary pump and flexible water source options offer unmatched convenience. If you’re looking for a powerful, precise, and stylish machine that delivers café-quality results and empowers you to dial in every shot to perfection, the GS3 Automatic is an exceptional investment that truly brings the professional cafe experience to your home.
FAQ this product
Q: Is the La Marzocco GS3 Original Automatic a dual boiler machine?
A: Yes, the GS3 Original Automatic is a dual boiler espresso machine with separate stainless steel boilers for brew (1.5 L) and steam (3.5 L).
Q: Does it have volumetric dosing?
A: Yes, it features volumetric shot dosing, allowing you to program and repeat precise shot volumes.
Q: Can it be plumbed directly to a water line?
A: Yes, it features a rotary pump and can be direct plumbed to a water line or operated from its internal reservoir.
Q: Does it have PID temperature control?
A: Yes, it includes a PID temperature controller for precise digital temperature adjustment of both brew and steam boilers.
Q: What is a saturated group head, and why is it important?
A: A saturated group head is where the brew group is integrated with the brew boiler, ensuring consistent water temperature at the point of extraction for superior thermal stability and shot quality.
| Property | Value |
| Height | 14 in |
| Width | 16 in |
| Depth | 21 in |
| Weight | 73 lbs |
| Housing Material | Stainless steel (black plastic side panels) |
| Drip Tray Material | Stainless steel |
| Drip Tray Cover Material | Stainless steel |
| Drainable Drip Tray | Yes |
| Water Reservoir Type | Both (Reservoir or Plumbed; plumbing kit optional) |
| Water Reservoir Capacity | 2.5 L / 84.54 oz |
| Water Reservoir Material | BPA free plastic |
| Water Reservoir Removable | Yes |
| Low Water Shutoff | Yes |
| Steam Wand Material | Stainless steel |
| Steam Wand Insulation | Yes (No Burn) |
| Steam Wand Movement | Articulating, full rotation |
| Steam Tip Holes | 4 |
| Optional Steam Tips | Yes |
| Controls Temperature | Digital temperature control |
| Brew Temperature Adjustment | Individual degrees (Fahrenheit or Celsius) |
| Steam Boiler Adjustment | Individual degrees (Fahrenheit or Celsius) |
| Display Type | LCD |
| Display Can Be Disabled | No |
| Integrated Shot Timer | Yes |
| Built-In On/Off Timer | Yes (La Marzocco app) |
| Display Cleaning Reminder | No |
| Pre-Infusion | Yes |
| Flow Profiling | No |
| Volumetric Dosing | Yes |
| Pressure Gauges | 2 (pump pressure and steam boiler pressure) |
| Cup Warming Tray Material | Stainless steel |
| Portafilters & Tampers Material | Stainless steel with rubberized handle |
| Portafilter Type | Commercial 58 mm |
| Portafilters Included | 2 (single and double spouted) |
| Baskets Included | 7g, 14g, 17g, 21g, and backflush disk |
| Tamper Included | La Marzocco stainless steel convex tamper |
| Group Head Type | Semi-saturated, electronic solenoid activated |
| Boilers Material | Stainless steel |
| Brew Boiler Size | 1.5 L / 50.72 oz |
| Steam Boiler Size | 3.5 L / 118.35 oz |
| Brew Boiler Power | 1600 W |
| Steam Boiler Power | 1200 W |
| Boilers Automatically Fill | Yes |
| Boilers Insulated | Yes |
| Pump Type | Rotary vane |
| Recommended Brew Pressure | 9 bar |
| Adjustable Brew Pressure | Yes |
| Recommended Application | Home, office, or business |
| Commercial Certifications | NSF, ETL |
| Max Wattage | 1600 W |
| Cord Length | 5 feet |
| Plug Type | Standard 15 amp |
| Warranty | 2 Year Warranty |
- La Marzocco GS3 Original Automatic Espresso Machine
- La Marzocco double-spouted portafilter
- La Marzocco single-spouted portafilter
- 4 portafilter baskets (7g, 14g, 17g, 21g)
- Backflush blank (blind basket)
- La Marzocco stainless steel convex tamper
- GS3 plumb kit (for direct water line connection)
- Espresso machine cleaner
- User Manual
- Power Cord


Shipping Schedule & Estimated Delivery Times
Order Cut-off: 11:00 AM (GMT+7), Monday–Friday
Processing Time: 1–2 business days
Estimated Transit Time to the U.S.: 7–14 business days
Total Estimated Delivery Time (Processing + Transit): 8–16 Business Days.
(Delivery time may vary depending on courier delays and customs clearance.)
Shipping Costs
Flat Shipping Rate: USD 90.00 (applies to all standard orders)
Free Shipping: Available on orders over USD 500
Currency: All transactions are processed in United States Dollar (USD
Professional Export Packaging
Reinforced Protection: Every machine is shipped using double-walled corrugated boxes with high-density foam inserts.
International Palletizing: For heavy espresso machines (like Rocket or Profitec), we use custom wooden crates or reinforced bases to prevent any tilting or impact during transit.
Full Insurance Coverage: Your package is 100% insured. If it arrives with shipping damage, we take full responsibility for the replacement.




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