Hatco 3CS2-4 Hydro-Heater Sink Heater, 4 kW, 240/1 V

The Hatco 3CS2-4 Hydro-Heater is a game-changer for commercial kitchens and restaurants, offering reliable, efficient sanitizing rinse water at a consistent 180°F. Designed for under-sink installation, it fits seamlessly in 16- to 18-inch square sink areas, including three- or four-compartment sinks, pot and pan sinks, and bar sinks. Its patented "free flow" system circulates hot water through natural convection, ensuring even heating without the need for pumps, while the heating elements are wrapped around the outside of the flow tube—minimizing sediment and lime buildup for extended service life. This makes it an ideal choice for high-volume kitchens looking to maintain hygiene standards without compromising performance.

Built for durability and efficiency, the Hatco 3CS2-4 features a stainless steel front and powder-coated body, along with an electronic controller that precisely monitors and maintains the setpoint temperature. The low-water cut-off system adds an extra layer of safety, preventing water damage or overheating. Whether you're outfitting a bustling restaurant, a fast-food chain, or a large-scale catering facility, this undersink heater ensures your rinse water meets health code requirements while keeping maintenance simple. With a 1-year parts and labor warranty plus a 5-year tank parts warranty, it’s a long-term investment in kitchen efficiency and compliance.

For restaurants and commercial kitchens prioritizing sanitation, efficiency, and reliability, the Hatco 3CS2-4 Hydro-Heater is the smart choice. Its compact design, patented technology, and robust construction make it a perfect fit for modern commercial plumbing setups. Upgrade your kitchen equipment today and experience the difference in water sanitization consistency and operational efficiency.