Hatco

Hatco Hydro-Heater 3CS2-4 Under-Sink Sanitizing Sink Heater for 16-18 Inch Square Sinks, 208/240V, 4 kW

SKU: 3CS2-4
$2,382.60
/each
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Hatco Hydro-Heater 3CS2-4 Under-Sink Sanitizing Sink Heater for 16-18 Inch Square Sinks, 208/240V, 4 kW

Stainless Steel Front, Powder-Coated Body, Low-Water Cut-Off

Keep your final rinse at sanitizing temperature with a compact under-sink heater built for 16-18 inch square sinks.

  • Maintains a continuous 180°F sanitizing rinse water supply for final sink rinse cycles.
  • Sized for 16-18 inch square sink areas and designed to mount under the center of the sink.
  • 208/240V single-phase electric design delivers 4 kW of heating power.
  • Electronic temperature monitoring and low-water cut-off support reliable operation.
  • Stainless steel front and powder-coated body are built for commercial durability.
  • Includes a drain outlet and clean-out caps for easier service and maintenance.

Overall Dimensions:

7.75"W x 17.06"D x 12.36"H

Product Weight:

31.0 lb

Continuous Sanitizing Temperature

Maintains a continuous supply of sanitizing rinse water at 180°F (82°C).

Fits 16-18 Inch Sink Areas

Designed for 16-18 inch square sink compartments and installed under the center of the sink.

Free-Flow Natural Convection

Uses free-flow technology and natural convection to circulate hot water efficiently.

Electronic Temperature Control

A special electronic controller with digital temperature display helps maintain the setpoint temperature.

Low-Water Cut-Off Protection

Built-in low-water cut-off helps protect the heater during low-water conditions.

Durable Commercial Construction

Features a stainless steel front with a powder-coated body for dependable commercial use.

Service-Friendly Design

Includes a convenient drain outlet and clean-out caps, and the heating elements are wrapped around the outside of the flow tube to help reduce sediment and lime buildup.

Ready for Undersink Installation

Complete with internal plumbing and wiring ready for external installation to the bottom of the sink.

Type Sanitizing Sink Heater
Style Undersink
Installation Type Undercounter
Voltage 208/240 Volts
Hertz 50/60 Hz
Phase 1-Phase
Amps 16.7-19.2 Amps
Watts 4 kW
Controls Electronic
Country of Origin USA
Selling Unit Each
Units Per Case 1
Shipping Width 8 Inches
Shipping Depth 18 Inches
Shipping Height 13 Inches
Shipping Weight 31 Pounds

Certifications & Compliance

Certified badge of UL Certified
UL Certified

Warranty & Protection

24/7 parts and service assistance

Frequently Asked Questions

It is designed for 16-18 inch square sink areas.
It maintains a continuous sanitizing rinse water temperature of 180°F (82°C).
It is rated for 208/240 volts, 1-phase, at 4 kW.
It includes a low-water cut-off and electronic temperature monitoring/control.
Available options include an all stainless steel body and base, auto-fill solenoid, remote mounted control, and security package. A flush kit is also available as an accessory.
It is made in the USA.

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