The Hatco 3CS-3B 3kW sanitizing sink heater is a reliable, space-saving solution for commercial kitchens and bars requiring consistent 180°F rinse water temperature for manual warewashing. Designed for compact undersink installations, this unit fits sinks up to 15 inches square, making it perfect for tight spaces under bar sinks, pot sinks, or multi-compartment setups. Its energy-efficient design, with a 3kW power output and 208V/3-phase voltage, ensures optimal performance while minimizing energy costs. The unit features an Energy Cut-Off (ECO) protection system, a red over-temperature light that alerts when water needs refilling, and a yellow indicator light for on/off status, ensuring safe and efficient operation. With a 1-year parts and labor warranty and a 5-year warranty on tank parts, the Hatco 3CS-3B is built to last, providing durability and reliability in high-demand commercial environments. Ideal for restaurants, hotels, and other food service establishments, this sanitizing sink heater combines functionality, safety, and efficiency, making it a must-have for any professional kitchen.