This coffee urn features heavy-duty, commercial grade, brushed stainless steel finish and internal components. Designed with dual heater system one to brew and one to keep coffee warm. Allows you to brew coffee and keep it fresh without burning. Includes removable sight glass so that you can see when you need to brew again. Featured with power on and ready indicator lights. Brews any amount from 25 to 55 cups in 30 minutes or less. Available with 1 year limited warranty. Completely NSF and UL approved. Requires 120 volts, 60 hertz power. Measures 18-1/2-inch height by 13-inch width 9-3/4-inch depth.