The Hatco 3CS2-4B sanitizing sink heater is a high-performance solution for commercial kitchens, ensuring every dish is properly sanitized with consistent 180°F rinse water. Designed to fit 3 or 4 compartment sinks, pot and pan sinks, and bar sinks, this undersink heater uses free-flow technology and electronic controls to efficiently circulate hot water, maintaining the ideal temperature without the need for constant monitoring. Its robust stainless steel front and powder-coated black body are built to withstand the demands of heavy-duty restaurant environments. The digital temperature display and on/off switch make operation simple, while features like low water cut-off and heating elements wrapped outside the flow tube prevent sediment buildup, ensuring long-term reliability. Whether you're outfitting a fast-food chain, fine-dining restaurant, or catering kitchen, the Hatco 3CS2-4B is the reliable choice for maintaining hygiene standards without compromising performance. With a 1-year labor and 5-year tank parts warranty, it’s a durable investment that supports food safety and efficiency.