Product Details

Key Features
  • Advanced G4 Digital Control Module: Features a 4.3” touch screen with an icon-driven interface, ensuring straightforward operation.
  • ThermoPro® Stainless Steel Servers: Vacuum-sealed to keep coffee tasting fresh and aromatic.
  • Self-Diagnostic System: Provides instant feedback on the brewing process and includes an energy-saving mode.
  • Gold Cup Series: Offers complete control over brewing parameters such as time, temperature, and volume, catering to all specialty coffee requirements from pre-infusion to pulse-brewing and water bypass.
  • Global Recipe Presets: Enables one-touch selection based on coffee type, grind, and weight for consistent quality.
  • Flexible Batch Brewing: Easily configurable for brewing one, two, or three batches to meet varying needs.
  • Central Hot Water Spout: Convenient for preparing instant hot beverages and fulfilling other hot water requirements.
Dimensions & Specs

Dimensions:

  • Height: 24.750”
  • Width: 11.130”
  • Depth: 20.750”

Electrical Requirements for 120 Volts:

  • Volts: 120
  • Amps: 13.8
  • Heat Configuration: 2x1600W
  • Wire: 2W+G
  • Watts: 1650
  • Hertz: 50/60
  • Recommended Wall Outlet: NEMA 5-15R
  • Note: It ships in this configuration from Wilbur Curtis

Electrical Requirements for 220 Volts:

  • Volts: 220
  • Amps: 12.2
  • Heat Configuration: 2x1600W
  • Wire: 3W+G
  • Watts: 2700
  • Hertz: 50/60
  • Recommended Wall Outlet: NEMA 14-30R/ (3W+G) 4 Prong Outlet
  • Note: The electrical cord for 240V is not included.

Water Supply Requirements:

  • Connector: 3/8” Flare
  • Pressure: 20-90 psi
  • Minimum Flow Rate: 1.0 GPM
  • Tank Volume: 2.2 Gal.

Shipping Information:

  • Height: 36.00”
  • Width: 26.00”
  • Depth: 26.00”
  • Weight: 75 lbs
  • Cube: 14.08 cuft
  • Certifications: UL / NSF approved, ensuring safety and quality.
Water Filtration Requirements
  • Protect your investment and guarantee the best taste with our recommended water filtration systems:
  • For Single Boiler Machines: BWT Single Cartridge Filter enhances flavor and prevents scale.
  • For Double Boiler Machines: Optipure Reverse Osmosis Water System offers maximum purity and protective benefits, perfect for any high-demand setting.
Two men smiling in a coffee equipment warehouse, standing beside a Wega commercial espresso machine and grinder setup on a burlap-covered counter.

Start Your Coffee business with confidence

With 10+ years of experience helping customers open coffee shops and begin their espresso journey, we're here to support you every step of the way. Our team is ready to guide you through the process and help you choose the best machine for your business’s needs. Call us, or visit us in person, let's start your coffee journey today.

Learn More

FAQ's

Is the Wilbur Curtis G4 Single 1.0 Gal. Sky White worth it?
The Wilbur Curtis G4 Single 1.0 Gal. Sky White , plus precision water temperature. The G4 and Genesis lines use precision water temperature control and saturator technology to deliver batch after batch of coffee at the exact specification — every pot, every servi.
What is the precision water temperature on the Wilbur Curtis G4 Single 1.0 Gal. Sky White?
The Wilbur Curtis G4 Single 1.0 Gal. Sky White features precision water temperature: Water temperature held at the exact target throughout the brew cycle. Consistent extraction temperature means consistent flavor — batch after batch.
Does the Wilbur Curtis G4 Single 1.0 Gal. Sky White have high-volume throughput?
The Wilbur Curtis G4 Single 1.0 Gal. Sky White includes high-volume throughput: Designed for the batch volumes commercial service demands. Keep up with morning rushes and peak periods without brewing cycle delays.
What about the touchscreen control on the Wilbur Curtis G4 Single 1.0 Gal. Sky White?
The Wilbur Curtis G4 Single 1.0 Gal. Sky White features touchscreen control: Intuitive touchscreen interface for programming and monitoring. Easy staff operation — set recipes once, run them consistently.
What makes the Wilbur Curtis G4 Single 1.0 Gal. Sky White different?
The Wilbur Curtis G4 Single 1.0 Gal. Sky White stands out with commercial build quality. Stainless steel construction and commercial-grade heating elements. Built for daily commercial use — not household duty cycles.
How long does the Wilbur Curtis G4 Single 1.0 Gal. Sky White last?
The Wilbur Curtis G4 Single 1.0 Gal. Sky White is built by Wilbur Curtis, known for reliable build quality. Regular descaling and preventive maintenance are key to maximizing the machine's lifespan.
Where is the best place to buy the Wilbur Curtis G4 Single 1.0 Gal. Sky White?
Coffee Machine Depot is an authorized dealer of Wilbur Curtis equipment. When you purchase the wilbur curtis g4 single 1.0 gal. sky white from CMD, you get expert support from our team who can help with setup, dialing in, and troubleshooting. Contact us at 323-592-3303 for product questions or to discuss whether this machine fits your needs.