Legendary Performance, Space Saving Design. Incredibly Easy to UseWith the same Generation Three (G3) technology and the Gemini history that has set industry standards. Curtis introduces a narrow satellite gourmet coffee brewing system.The Gemini brewing system is designed to optimize coffee quality and flavor, while reducing maintenance and service. The Narrow Satellite Servers maintain coffee temperature, preserving the rich and bold flavor for extended periods. On-Board self diagnostics continually sense proper brewing operations and a Service Phone Number and error code are displayed in the event technical assistance is required.Curtis G3 technology combines precision brewing capability with an easy-to-use interface. All brewing functions are displayed in real time, not a coded system of indicators. Curtis Gemini systems are factory set for out-of-the-box operation with pre-programmed recipes that ensure a consistent brew, every time. And, with scroll-through menus it's just as easy to fine-tune the brewing process for your exacting gourmet coffee profile.