Automatic water-feed, dental-lab steam cleaner that provides continuous steam for an unlimited amount of time when hooked up to a direct waterline. No need to wait for the boiler to repressurize. Stainless steel tank construction. 2-gallon water container for use when direct water feed is not available. Other features include a reset thermostat, 4 safety systems, a pressure gauge, a blow-down valve, and quick-release fittings. Up to 80 psi operating pressure. 120-volt unit. 1-year warranty, but lifetime warranty for boiler tank.Capacity: 1.3 Gal.