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Hatco  |  SKU: 3CS-4B

Hatco 3CS-4B Commercial Faucets & Plumbing

$2,235.60
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Commercial Faucets & Plumbing Sinks & Handwashing Stations

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Description

Hatco 3CS-4B Sanitizing Sink Heater

4.5 kW • Balanced 3-Phase • 16–18" (406–457 mm) sink compartments

Keep every warewashing cycle on-pace and health-code compliant. The Hatco 3CS-4B fits neatly under the center of your 3- or 4-compartment sink, delivering a continuous 180 °F (82 °C) final-rinse without stealing an inch of valuable sink space.

Why you’ll love it
  • NSF-compliant 180 °F rinse – maintains the sanitizing temperature automatically.
  • Balanced 3-phase, 4.5 kW – efficient power distribution with low line amperage.
  • Under-sink, space-saving design – nothing sits in the sink bowl or on nearby counters.
  • Rugged construction – stainless-steel front and powder-coated, silver-gray hammertone body stand up to daily wear (all-stainless upgrade available).
  • Dual-reservoir tank – one chamber keeps the heating element submerged; the second traps soil for quick draining through the side valve.
  • Built-in safety – Energy Cut-Off (ECO) limits over-temperature; red indicator alerts if water needs refilling while a yellow light shows power is on.
  • Ready to install – ships with gaskets, unions, and fittings; two 2" sink holes line up with the included template.
  • Made in USA and certified cULus, NSF, CE for worry-free specification.
  • 5-year limited warranty with 24/7 parts & service support (U.S. & Canada).
Key specifications
Sink size 16–18" (406–457 mm) square compartment
Heating capacity 4.5 kW (balanced 3-phase)
Voltage options 208 V 3Ø / 12.5 A
240 V 3Ø / 10.8 A
380-400-415 V 3Ø / 5.7–6.2 A
480 V 3Ø / 5.4 A
Breaker (min.) 20 A
Overall dimensions 17.13" L × 12.63" D × 9.75" H (435 × 321 × 248 mm)
Ship weight ≈ 30 lb (14 kg)
Included Heater assembly, gaskets & plumbing unions, installation template, five-year warranty
Popular options Built-in temperature monitor, temperature indicator light, all-stainless body & base, flush kit
Certifications NSF, cULus, CE, UKCA
Country of origin Made in USA
Water quality matters: Incoming water harder than 3 GPG (0.75 GPG L) must be treated/softened. Lime or sediment damage is not covered under warranty.

Looking for other voltages, monitors, or accessories? Chat with our team — we’ll configure the perfect 3CS-4B for your sink.

Features & Specs

Manufacturer

Hatco

Certifications

NSF, cULus, Made in USA

Height

12.63in

Width

8.0in

Depth

17.13in

Shipping Weight

30.0lbs

Wattage

4.5 kilowatts

Specifications

Sink Heater, Electric, undersink design, electric operation, stainless steel front, for 16-18" square sink area, 4.5 kW (balanced), NSF, CE, cULus, Made in USA
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