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Why you’ll love it

RestaurantSupply.com is your trusted source for Koolaire cube-style ice makers.

  • Authorized Koolaire dealer, ensuring genuine commercial restaurant equipment and manufacturer support
  • Fast shipping available on in-stock Koolaire KDT0420W cube-style ice makers
  • Competitive pricing backed by a 30-day price match guarantee
Additional Question? Ask an Expert

Koolaire KDT0420W Water-cooled Ice Maker Cube Style Full Size Dice Cubes 457 Lb/Day

Koolaire  |  MFG #: KDT0420W  |  Item #: 617659
Item: #617659

Technical details
Manufacturer Koolaire
Model Number KDT0420W
Manufacturer Part # KDT0420W
Refrigeration Self-contained Refrigeration
Condenser Type Water-cooled
Production per 24 hr 401 - 500 Lb = 183 - 227 Kg
Width (side - side) 20 - 29" Wide
Ice Type Full Size / Dice Cubes
Height 21.5"
Width 22"
Depth 24"
Weight 138 lbs
NSF Yes
CE Yes
cULus Yes
AHRI Yes

About this item

Product Details

The Koolaire KDT0420W Ice Kube Machine is a commercial-grade, cube-style water-cooled ice maker engineered for high-volume foodservice applications. Designed with a self-contained condenser and R410a refrigerant, it reliably produces up to 457 pounds of full-size dice cubes per 24 hours at 70°F/50°F conditions, making it suitable for busy restaurants, bars, and catering operations. Its stainless-like finish ensures durability and ease of cleaning while maintaining a smudge and fingerprint-resistant surface. The unit's precise refrigeration system, combined with a water-cooled condenser, provides efficient operation in commercial kitchens requiring consistent ice output and high sanitation standards.

Koolaire KDT0420W Features

This commercial ice maker features a robust self-contained system optimized for medium throughput foodservice environments, offering easy maintenance through one-touch cleaning. Its water-cooled condenser ensures reliable operation in high-ambient conditions, suited for installations with proper drainage and ventilation. With a compact 22-inch width, it integrates seamlessly into bustling prep stations or behind-the-bar setups, supporting high-volume ice needs with precise cube size control. Constructed from durable materials with antimicrobial protection, this unit maintains sanitation and operational longevity, ideal for hospital hydration stations and busy catering venues.

  • Capacity: Produces up to 457 lb/24 hours at 70°F/50°F
  • Material: Made with durable stainless-like finish, resistant to smudges
  • Ease of Maintenance: Self-cleaning function simplifies sanitation routines
  • Performance: Water-cooled condenser ensures consistent ice production
  • Fit & Compatibility: 22-inch width fits standard commercial counters and prep stations

Ideal for high-demand foodservice settings requiring reliable, high-volume cube ice production with minimal downtime

Koolaire KDT0420W Technical Specs

The Koolaire KDT0420W features a self-contained refrigeration system powered by a 115V, 60Hz electrical supply with a single phase and draws approximately 8.9 amps, consuming around 1.02 kWh per 24 hours. Its water-cooled condenser ensures efficient heat rejection, suitable for environments with proper drainage. Construction includes a stainless-like exterior finish designed for durability and ease of sanitation while maintaining a sleek appearance. Operating at a height of 21.5 inches, width of 22 inches, and depth of 24 inches, it weighs 138 pounds, providing a compact footprint for tight installation spaces. The unit produces full-size dice cubes, tailored for high-volume dispensing, with a maximum output of 457 pounds per day. It features NSF, CE, and cULus certifications, and complies with Prop 65 requirements. The unit is equipped with user-friendly features such as a water shield, fingerprint resistance, antimicrobial protection, and an integrated cleaning system, facilitating routine upkeep and sanitation.

  • Electrical Requirements: 115V, 60Hz, single-phase, 8.9A, 1.02 kWh/day
  • Cooling Method: Water-cooled self-contained refrigeration
  • Production Capacity: Up to 457 lb per 24 hours at 70°F/50°F
  • Construction & Finish: Stainless-like exterior, antimicrobial protected surface
  • Dimensions & Weight: 22" W x 24" D x 21.5" H; 138 lbs

Suitable Installations: Needs proper drainage, ventilation clearance, and electrical connection for optimal operation

Cleaning & Maintenance: Self-cleaning feature, routine inspection of water shield and condenser

Operating Environment: Max ambient temperature 90°F; operates within specified temperature ranges

Usage Setup: Fits into standard commercial kitchens with countertop mounting

Material & Sanitation: Co-polymer and stainless steel finish resistant to smudges and microbes

What is a commercial ice maker?

A commercial ice maker is a high-capacity device designed for continuous ice production in professional foodservice environments. The Koolaire KDT0420W is a cube-style, water-cooled ice machine capable of producing up to 457 pounds of dice cubes per day, suitable for restaurants, bars, and catering operations. Installed in large-scale kitchens or behind bars, it offers reliable, consistent ice output and features a self-contained system that simplifies sanitation and maintenance. Its durable construction and efficient refrigeration make it ideal for high-volume foodservice use, supporting operational needs in busy hospitality settings.

Top commercial ice makers for high-volume foodservice

Designed for large-scale kitchen operations, the Koolaire KDT0420W offers reliable performance, high build quality, and efficient water-cooled refrigeration. It is well-suited for busy restaurants and catering venues requiring consistent full-size dice ice production. This equipment supports medium workload kitchens, ensuring fast service with minimal downtime, and is tailored for continuous operation in professional hospitality environments.

  • Operation for high-demand restaurants and catering services
  • Compact footprint suitable for commercial kitchen spaces
  • Ideal for large-volume ice production in hotel and hospital settings
  • Moderate workload capacity supports steady, continuous dispensing
  • Reliable, maintenance-friendly design optimized for busy foodservice environments

Why Choose Koolaire KDT0420W?

Compared to similar commercial ice makers, the Koolaire KDT0420W stands out with its water-cooled condenser, durable stainless-like finish, and integrated antimicrobial protection. Its robust build, precise ice production capacity, and compact design improve workflow efficiency and sanitation in high-volume foodservice operations, ensuring consistent ice quality and easy maintenance. Its high-performance features are tailored to meet demanding hospitality requirements without compromising reliability or hygiene.

  • Self-contained design reduces installation complexity and space needs
  • Water-cooled condenser enhances performance in high-ambient environments
  • Durable, fingerprint-resistant exterior minimizes cleaning time
  • High daily capacity supports peak service periods efficiently
  • Engineered for consistent dice cube output with minimal operator intervention

Certifications

AHRI logo

AHRI

The item has been tested by the Air Conditioning, Heating and Refrigeration Institute (AHRI) and has been found to meet or exceed manufacturer claims.

CE Listed logo

CE Listed

The item has been tested by the Conformité Européenne (CE) for sanitation hazard standards and meets or exceeds expectations.

UL US & Canada logo

UL US & Canada

The item has been tested by Underwriters Laboratories (UL) for sanitation hazard standards and meets or exceeds expectations. The item can be used in the United States and Canada.

NSF Listed logo

NSF Listed

The item meets the standards imposed by NSF International. These standards relate to health, public safety and the environment.

Certifications

Customer reviews

A modern, rectangular Ice Kube Machine with a sleek stainless steel front, black sides, and a left vented panel. It produces dice size cubes and features the blue KOOLAIRE logo on the top right front panel.
Koolaire

Koolaire KDT0420W Water-cooled Ice Maker Cube Style Full Size Dice Cubes 457 Lb/Day

$3,976.00 $7,794.00

Koolaire, KDT0420W, Ice Kube Machine, cube style, water-cooled, self-contained condenser, 22" W, production capacity up to 457 lb/24 hours at 70°/50° (375 lb AHRI certified at 90°/70°), one-touch cleaning, water shield, smudge & fingerprint resistant, Alpha San anti-microbial protection, stainless like finish, dice size cubes, R410a refrigerant, NSF, cULus, CE, (replaces KD-0420W)