The Hatco 3CS2-3 Hydro-Heater is a must-have for commercial kitchens and restaurants seeking reliable, precise water sanitization. This 3kW, 208V undersink unit uses advanced free-flow technology to circulate water between 180-190°F, ensuring compliance with health and safety standards while maintaining efficiency. The heating elements, wrapped around the flow tube's exterior, minimize sediment and lime buildup, keeping the unit operating at peak performance. An electronic controller with a programmed setpoint and a large digital temperature display provides operators with real-time visibility, reducing human error and ensuring consistent sanitization. Perfect for 3- or 4-compartment sink setups, this unit fits seamlessly into 15in x 15in sink areas, making it ideal for high-volume kitchens. The low-water cut-off system adds an extra layer of protection, automatically shutting off the heater to prevent damage when water levels drop. With a 1-year labor and parts warranty and a 5-year tank warranty, this Hatco Hydro-Heater delivers long-term reliability and cost savings, making it a smart investment for any commercial kitchen.