The Hatco 3CS2-3 Hydro-Heater is the ideal solution for commercial kitchens needing compliant, efficient sanitizing sink heaters. Designed for undersink installation in 15-inch square or smaller sinks, this 3kW, 240V unit ensures rinse water reaches the required 180°F (190°F max) temperature for manual dishwashing, meeting health department regulations while maintaining water safety. Its free-flow technology and exterior-wrapped heating elements provide rapid, consistent heating, while the digital temperature display and low-water cut-off system enhance operational reliability. Compatible with 3- or 4-compartment sinks, the 3CS2-3 integrates seamlessly into any restaurant or institutional kitchen setup. With a 1-year parts & labor warranty and a 5-year tank warranty, this durable, stainless steel-front unit is built to withstand daily commercial use while remaining easy to clean and maintain.