The Hatco S-9 Imperial Booster Water Heater is a heavy-duty solution designed to deliver consistent, high-temperature water for commercial dishwashers, ensuring proper sanitization in every cycle. With a 16-gallon capacity and 9kW power, this booster heater provides a 40°F recovery rate of 90 GPH, making it ideal for high-volume kitchens. Its preset thermostat is set to 180°F but can be adjusted to 140°F to accommodate low-temp dishwashers, while advanced safety features automatically shut off heating if water levels drop or temperatures rise too high, protecting against damage. The Castone®-lined tank resists corrosion, while fiberglass insulation maintains efficiency, reducing energy costs. Perfect for professional kitchens, this booster heater is built for durability with a 1-year parts and labor warranty and a 10-year warranty on the tank, ensuring long-term performance and peace of mind.