This is discontinued by the manufacturer.  Take a tank of hot water wherever you need with the Grindmaster CS113 portable hot water boiler dispenser! This hot water boiler has a 3 gallon capacity so that it can warm and boil dozens of cups of water that are perfect for everything from personal servings of coffee or tea to soups, gravies, and more. A precision thermostat indicates the temperature, and a small control dial lets you adjust the heat of the water. To make sure your boiler never runs dry, a sight glass clearly indicates the internal water level.

• The Grindmaster CS113 portable hot water boiler requires a 120V electrical connection
• Electrical: 120V/60Hz/1ph 1.4KW
• Dimensions: 21.5"H x 11"Diameter
• MPN CS113 431500