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042-3CS24208HatcoModel 3CS2-4
Product specification

Hatco 3CS2-4 Hydro-Heater Sink Heater, 4 kW, 208v/1ph

Hatco 3CS2-4 Hydro-Heater Sink Heater, 4 kW, 208v/1ph — image 1 of 2

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The Hatco 3CS2-4 Hydro-Heater Sink Heater ensures consistent, sanitizing rinse water (180-190°F) with free-flow technology, protecting heating elements from sediment. Ideal for commercial kitchens with 16-18in sinks.

Key features

  • 01Delivers **180–190°F rinse water** with **free-flow technology**—prevents sediment buildup for longer-lasting performance
  • 02**208V, 4kW** power with **30-minute preheat** and **digital temperature control** for precise, consistent sanitizing temps
  • 03**Low-water cut-off system** enhances safety by automatically shutting off when water levels drop
  • 04Fits **16–18in sinks** under 3- or 4-compartment sinks, pot & pan sinks, or bar sinks—ideal for **restaurant, hotel, and industrial kitchens**
  • 05Backed by a **1-year labor & parts warranty** and **5-year tank parts warranty**, built with **rust-, corrosion-, and wear-resistant stainless steel**

Description

The Hatco 3CS2-4 Hydro-Heater Sink Heater is a high-performance, commercial-grade solution designed to provide a continuous, sanitizing water supply (180°F–190°F) for dishwashing, ensuring compliance with food safety standards. Its free-flow technology moves water into a flow tube encased by heating elements, preventing sediment buildup and extending the lifespan of the unit. This 208V, 4kW model is built for undersink installation under 3- or 4-compartment sinks, pot and pan sinks, or bar sinks with a 16–18in footprint, making it a versatile choice for restaurants, hotels, and industrial kitchens that demand efficient, reliable heaters. The electronic controller with a digital display ensures precise temperature control, while the low-water cut-off system enhances safety by automatically shutting off when water levels drop below safe thresholds. With a 1-year labor and parts warranty and a 5-year tank parts warranty, this Hatco Hydro-Heater offers long-term durability and peace of mind for commercial kitchen operators who prioritize sanitation, efficiency, and cost savings.

Specifications

Manufacturer
Hatco
Fits Sink Size
16in-18in square
Hertz
60
Phase
1
Product
Sanitizing Sink Heaters
Product Type
Commercial Sinks
Series
Hydro-Heater
Special Features
Low Water Cut Off
Type
Undersink Install
Voltage
208
Warranty
1-year Parts & Labor 5-year Tank Parts
Weight
30.00

Details

  • 01For use beneath 3- or 4-compartment sinks, pot and pan sinks, or bar sinks
  • 02Can be installed into sink area from 16-18 in.
  • 03Generates rinse water temperatures from 180-190 degrees F
  • 04Free-flow technology and natural convection
  • 05Heating elements wrapped around flow tube's exterior
  • 06Electronic controller with programmed temperature setpoint
  • 07Digital temperature display
  • 0830-minute preheat period
  • 09Low-water cut-off system
  • 10Rust-, corrosion-, and wear-resistant stainless steel front
  • 11Black powder-coated body
  • 12Drain outlet and clean-out caps
  • 13Requires incoming water with a hardness less than 3 GPG
  • 14Required supply water temperature: 140 degrees F
  • 157 3⁄4 in. W x 17 1⁄16 in. D x 12 9⁄25 in. H
  • 16208 V/50-60 Hz/1 ph
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