Designed for high-volume commercial kitchens, the Hatco S-45 Imperial Booster Water Heater is a powerhouse for sanitizing water, reaching 180°F to meet strict health codes while maintaining a rapid recovery rate of 452 gallons per hour at 40°F (258 GPH at 70°F). This 16-gallon, 45kW, 240V/1-phase unit is built for heavy-duty use, featuring a Castone-lined tank to resist corrosion and a heat trap with fiberglass insulation to minimize energy waste. The powder-coated, hammertone body and stainless steel front panel ensure durability, while the calibrated immersion thermostat and low-water cut-off add reliability. Ideal for restaurants, hotels, or catering facilities with substantial dishwashing demands, this booster heater simplifies setup with factory pre-plumbing and pre-wiring, reducing installation time. Its 1-year parts & labor warranty and 10-year tank parts warranty offer peace of mind, making it a cost-effective solution for long-term operations.