The Hatco 3CS-4B Electric Sink Heater is designed for efficient under-sink operation, providing reliable heating for 16-18" square sink areas. With a powerful 4.5 kW balanced output, it ensures quick and consistent hot water availability. The unit features a durable stainless steel front, combining functionality with a sleek appearance. Certified by NSF, CE, and cULus, this heater meets rigorous safety and performance standards. Proudly made in the USA, it is an ideal solution for commercial kitchens seeking dependable hot water access.