Hatco

Hatco Hydro-Heater 3CS2-4B Electric Undersink Sanitizing Sink Heater, 4.0 kW, 16-18 Inch Sink Area

SKU: 3CS2-4B
$2,401.79
/each
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Hatco Hydro-Heater 3CS2-4B Electric Undersink Sanitizing Sink Heater, 4.0 kW, 16-18 Inch Sink Area

208/240 Volts, 3-Phase Balanced

Keeps sanitizing rinse water at 180°F with free-flow convection and electronic control for dependable third-compartment sink sanitation.

  • Sized for 16-18 inch square sink areas and mounts under the center of the sink.
  • Maintains a continuous 180°F (82°C) sanitizing rinse supply.
  • Free-flow technology and natural convection help provide efficient heating.
  • Electronic control with low-water cut-off supports consistent, safer operation.
  • Stainless steel front and powder-coated body are built for commercial use.
  • Standard plumbing fittings, drain outlet, and clean-out caps help simplify installation and maintenance.

Overall Dimensions:

7.75"W x 17.06"D x 12.36"H

Product Weight:

35.0 lb

Continuous 180°F Sanitizing Rinse

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

Free-Flow Technology

Uses free-flow circulation and natural convection to move hot water through the heater efficiently.

Electronic Temperature Control

Electronic controls and a digital temperature display help maintain the setpoint temperature.

Low-Water Cut-Off

Helps protect the unit by shutting operation down when water is too low.

Durable Construction

Stainless steel front with a powder-coated body for commercial durability.

Undersink Mounting

Designed to fit under the center of the sink for space-saving installation.

Installation Ready

Includes standard plumbing fittings, a drain outlet, and clean-out caps.

Optional Add-Ons

Optional all stainless steel body and base, auto-fill solenoid, remote mounted control, and security package are available at purchase; a flush kit accessory is also listed.

Type Sanitizing Sink Heater
Style Undersink
Installation Type Undercounter
Sink Area 16-18 Inch Square
Voltage 208/240 Volts
Watts 4 kW
Phase 3-Phase
Amps 11.2 Amps at 208 Volts / 9.6 Amps at 240 Volts
Controls Electronic
Material Stainless Steel
Finish Powder Coated
Drain Connection Size 3/4 Inch Hose Connection
Country of Origin USA
Selling Unit Each
Units Per Case 1

Certifications & Compliance

Certified badge of UL Certified
UL Certified

Warranty & Protection

24/7 parts and service assistance

Documents

PDF Cutsheet PDF Download PDF Parts list PDF Download PDF Catalog brochure PDF Download PDF Owner's manual PDF Download

Frequently Asked Questions

It is designed for 16-18 inch square sink areas.
It maintains a continuous sanitizing rinse temperature of 180°F (82°C).
Standard features include a stainless steel front, powder-coated body, low-water cut-off, electronic temperature monitor/controller, drain outlet, and clean-out caps.
Optional items listed in the documentation include an all stainless steel body and base, auto-fill solenoid, remote mounted control, and security package.
Incoming water above 3.0 grains of hardness per gallon should be treated and softened before being supplied to the heater.
The documentation states 24/7 parts and service assistance in the U.S. and Canada; no warranty duration is specified.

Need Help Deciding?

Our equipment specialists can help you match specs to your kitchen layout, electrical capacity, and menu requirements.

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or call (888) 307-5030