Hatco

Hatco 3CS-9 Undersink Sanitizing Sink Heater for 21-25 Inch Square Sinks, 9 kW, 240V, 3-Phase

SKU: 3CS-9-240-3-QS
GTIN: 61570000380
$1,914.55
/each
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Hatco 3CS-9 Undersink Sanitizing Sink Heater for 21-25 Inch Square Sinks, 9 kW, 240V, 3-Phase

Space-saving under-sink design with stainless steel front

This space-saving under-sink heater keeps sanitizing rinse water at temperature without sacrificing valuable sink space.

  • Mounts under the center of the sink to preserve valuable sink space.
  • Sized for 21" to 25" square sink areas.
  • 9 kW electric heating on 240V, 3-phase power.
  • Stainless steel front with powder-coated silver-gray hammertone body and side drain.
  • Energy Cut-Off protection plus power-on and overtemp indicators help support safe operation.
  • Ships ready to install with gaskets, fittings, and self-contained unions.
  • Meets NSF sanitizing temperature standards for dish warewashing.

Overall Dimensions:

6.75"W x 16.88"D x 12.63"H

Product Weight:

27.0 lb

Space-Saving Undersink Design

Designed to mount beneath the center of the sink, keeping the sink area clear while maintaining a continuous sanitizing rinse supply.

Sized for 21-25 Inch Square Sinks

Configured for 21" to 25" square sink areas, making it a strong fit for larger manual warewashing stations.

9 kW, 240V, 3-Phase Operation

Delivers electric heating for sanitizing rinse water in a 240-volt, 3-phase setup.

Stainless Steel Front and Tank Construction

Built with a stainless steel front and stainless steel tank for durability in demanding commercial environments.

Powder-Coated Hammertone Body

The powder-coated silver-gray hammertone body adds a durable finished exterior.

Energy Cut-Off Protection

Built-in ECO protection helps guard against higher-than-normal water temperature.

Power-On and Overtemp Indicators

A toggle switch turns the heater on and off, with indicator lights for power-on status and overtemperature conditions.

Ready-to-Install Plumbing Package

Ships with gaskets and fittings, and uses self-contained unions for easier installation.

Dual Reservoir Design

One reservoir holds the submerged heating element while the other collects soil for easy draining and cleaning.

Type Sanitizing Sink Heater
Style Undersink
Installation Type Undercounter
Voltage 240 Volts
Watts 9 kW
Hertz 60 Hz
Phase 3-Phase
Amps 32.5 Amps
Breaker Size 50 Amps
Drain Connection Size 0.75 Inches
Material Stainless Steel
Finish Powder-Coated Silver-Gray Hammertone
Country of Origin USA
Selling Unit Each
Units Per Case 1

Frequently Asked Questions

It is sized for 21" to 25" square sink areas.
It requires 240 volts, 60 Hz, 3-phase power and is rated at 9 kW.
Yes. It ships with gaskets and fittings and uses self-contained unions for installation.
It includes an Energy Cut-Off (ECO), an on/off reset switch, and indicator lights for power-on and overtemperature conditions.
Incoming water above 3.0 grains of hardness per gallon should be treated and softened before use to help protect efficiency and operating life.
A five-year limited warranty is stated in the documentation.

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