Hatco 3CS-4B Sanitizing Sink Heater, 4 1/2 kW, 240 V, 3 ph Balanced

The Hatco 3CS-4B sanitizing sink heater is a space-saving, high-performance solution for commercial kitchens and restaurants. Designed for undersink installation, this 4.5 kW, 240V, 3-phase unit maintains rinse water at 180°F for effective sanitization, ensuring compliance with health and safety regulations. Its compact footprint—fitting 16- to 18-inch square sinks—makes it ideal for high-traffic kitchen layouts where space is at a premium. Whether you're outfitting a small bistro or a large restaurant, this heater provides consistent, reliable water heating without sacrificing countertop space.

Key to its efficiency, the Hatco 3CS-4B includes a low water cut-off system to prevent overheating, a powder-coated silver-gray body for durability, and indicator lights that alert operators to power status and when the unit needs maintenance. The included side drain and clean-out caps simplify installation, while the 7.75in x 17.06in x 12.38in dimensions ensure it fits neatly under standard sinks. With a 1-year parts and labor warranty and a 5-year tank warranty, this unit offers long-term value and peace of mind for restaurant owners and kitchen managers.

For manual dishwashing operations, this sanitizing sink heater is a game-changer. It eliminates the need for manual water heating, reducing labor time and improving workflow efficiency. Restaurants with high-volume dishwashing needs will benefit from its consistent performance and space-saving design. Whether you're replacing an old unit or upgrading to a more efficient system, the Hatco 3CS-4B delivers reliability, durability, and compliance with industry standards.