The Hatco C-12 6-gallon 12kW commercial booster water heater is the ideal solution for restaurants, hotels, and food service operations needing high-capacity, energy-efficient water heating for dishwashing. With a 240V/3-phase power supply, this unit delivers **120 GPH at a 40°F rise** and **69 GPH at a 70°F rise**, ensuring rapid recovery for peak demand—perfect for medium-duty commercial kitchens. Its **fiberglass insulation** minimizes heat loss, improving energy efficiency, while the **stainless steel front panel and hammertone-painted, powder-coated body** provide long-lasting durability in high-traffic dish rooms. The **Castone®-lined interior tank** adds an extra layer of corrosion resistance, protecting the unit against water damage and extending its lifespan. For restaurants prioritizing performance, reliability, and cost savings, the Hatco C-12 is a top choice, backed by a **10-year tank parts warranty** and 1-year labor coverage. Whether you're upgrading an existing dishwasher system or outfitting a new commercial kitchen, this booster heater ensures consistent, sanitizing hot water without the risk of overheating or pressure surges, thanks to built-in safety features like **pressure-relief valves, low-water cut-off, and high-temperature limits**.