The Hatco S-9 Imperial Booster Heater is a heavy-duty solution for restaurants and commercial kitchens needing reliable water temperature control for dishwashing sanitization. Designed with a 16-gallon fiberglass-insulated tank and 9 kW electric heating, this unit delivers rapid recovery (90 GPH at 40°F rise) to ensure consistent, efficient sanitization. Its durable hammertone powder-coated exterior and stainless steel front panel are easy to clean and provide internal maintenance access, while the immersed thermostat and pilot light offer precise temperature control. Ideal for high-volume kitchens, this booster heater combines performance with longevity, backed by a 1-year parts and labor warranty plus a 10-year tank parts warranty—making it a smart investment for commercial dishwashing operations. Whether you're upgrading existing equipment or outfitting a new kitchen, the Hatco S-9 Imperial delivers the reliability and efficiency demanded by professional culinary environments.