Hatco

Hatco Hydro-Heater 3CS2-3 Undersink Sanitizing Sink Heater, 3 kW, 208 Volts

SKU: 3CS2-3
$2,140.43
/each
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Hatco Hydro-Heater 3CS2-3 Undersink Sanitizing Sink Heater, 3 kW, 208 Volts

Fits 15-Inch Square Sink Areas or Less

Delivers a continuous 180°F sanitizing rinse in a compact under-sink package with electronic temperature control and low-water protection.

  • Maintains a continuous supply of 180°F sanitizing rinse water for dish room sanitation tasks.
  • Compact undersink design is sized for 15-inch square sink areas or smaller.
  • Free-flow circulation and wrapped heating elements help reduce sediment and lime buildup.
  • Electronic temperature monitoring and low-water cut-off support consistent, safer operation.
  • Stainless steel front with powder-coated body for durable commercial use.
  • Includes drain outlet and clean-out caps, with standard plumbing fittings provided for installation.

Overall Dimensions:

7.75"W x 17.06"D x 12.36"H

Product Weight:

31.0 lb

Continuous 180°F Sanitizing Rinse

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

Free-Flow Natural Convection

Uses free-flow technology and advanced electronic controls to circulate hot water by natural convection.

Reduced Buildup Heating Elements

Heating elements are wrapped around the outside of the flow tube to help reduce sediment and lime buildup.

Electronic Temperature Control

A special electronic controller maintains the setpoint temperature for responsive, efficient operation.

Low-Water Cut-Off

Built-in low-water protection helps guard against damage from insufficient water.

Durable Undersink Construction

Features a stainless steel front, powder-coated body, convenient drain outlet, and clean-out caps.

Compact Center-Mount Design

Designed to fit under the center of the sink and sized for 15-inch square sink areas or less.

Type Sanitizing Sink Heater
Style Hydro-Heater
Installation Type Undercounter
Controls Electronic
Voltage 208 Volts
Hertz 50/60 Hz
Amps 14.4 Amps
Breaker Size 20 Amps
Watts 3 kW
Drain Connection Size 3/4 Inch Hose Connection
Material Stainless Steel
Finish Powder Coated
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 lb.

Certifications & Compliance

Certified badge of UL Certified
UL Certified

Warranty & Protection

24/7 parts and service assistance

Frequently Asked Questions

It is designed for a 15-inch square sink area or less.
It maintains a continuous supply of sanitizing rinse water at 180°F (82°C).
The unit includes a low-water cut-off, an electronic temperature monitor/controller, an On/Off switch, and a digital temperature display.
Incoming water above 3.0 grains of hardness per gallon should be treated and softened before use; scale or sediment buildup can reduce efficiency and operating life.
Available options include an all stainless steel body and base, auto-fill solenoid, remote mounted control, and a security package; a flush kit is available as an accessory.
It is designed to mount under the center of the sink with standard plumbing fittings provided, and two 2-inch diameter holes are required for the fittings.

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