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Why you’ll love it

RestaurantSupply.com is your trusted source for Hobart undercounter dishwashers.

  • Authorized Hobart dealer, ensuring genuine commercial restaurant equipment and manufacturer support
  • Fast shipping available on in-stock Hobart CUL-1 undercounter dishwashers
  • Competitive pricing backed by a 30-day price match guarantee
Additional Question? Ask an Expert

Hobart CUL-1 22-11/16 Inch Undercounter Dishwasher Low Temperature Chemical Sanitizing

Hobart  |  MFG #: CUL-1  |  Item #: 470264
Item: #470264
20+ bought in past months

Technical details
Manufacturer Hobart
Model Number CUL-1
Manufacturer Part # CUL-1
Construction Stainless Steel
Cabinet base Fully Enclosed
Rack Size 20" X 20"
Tank Heat Electric
Temperature Low Temp Chemical
Rack Capacity Approximately (24) Racks/hour
Height 32.83"
Width 22.69"
Depth 24"
NSF Yes
cULus Yes
ENERGY STAR Yes

About this item

Product Details

The Hobart CUL-1 Centerline Dishwasher Undercounter is a commercial-grade undercounter dishwashing unit designed for high-efficiency, low-temperature chemical sanitizing in busy foodservice environments. Measuring 22-11/16" wide by 24" deep and 32-5/16" high, this model offers a reliable solution for compact kitchens, bars, and prep stations. It features a capacity of (24) racks per hour and incorporates innovative cycle management with Delime notifications and service diagnostics. Equipped with detergent, rinse aid, and sanitizer pumps, along with a chemical sensing indicator for effective sanitization, the CUL-1 delivers precise water usage at 0.84 gallons per rack, ensuring efficient resource management. Its stainless steel construction guarantees durability and easy cleaning, making it suitable for intensive daily operations while supporting low-temperature chemical sanitation standards.

Top Hobart CUL-1 Features

The Hobart CUL-1 is engineered for mid-volume commercial kitchens needing dependable undercounter dishwashing with low-temperature chemical sanitation. Its stainless steel body and fully enclosed cabinet enhance durability and hygiene. Integrated cycle error notifications and service diagnostics streamline maintenance, while the compact footprint optimizes space. Featuring a 24 racks/hr capacity and chemical sensing for precise sanitizer delivery, it addresses workflow efficiency in fast-paced settings. Designed for easy access to pumps and components, it simplifies cleaning and servicing, supporting demanding foodservice operations.

  • High throughput of 24 racks per hour for busy service periods
  • Durable stainless steel construction for long-term reliability
  • Integrated cycle alerts and diagnostics for streamlined maintenance
  • Efficient resource use with 0.84 gallons water per rack
  • Compact undercounter design ideal for space-constrained kitchens

Designed for moderate throughput environments, suitable for undercounter restaurant and bar dishwashing need

Hobart CUL-1 Technical Specs

The Hobart CUL-1 operates on 120V/60Hz single-phase electrical supply with a maximum current draw of 17.5 amps, providing 0.84 gallons of water per rack for efficient cleaning cycles. Its fully enclosed, stainless steel cabinet ensures durability in a commercial kitchen setting. This model supports low-temperature chemical sanitizing with an electric tank heat system, maintaining safe operation within a standard temperature range. The unit measures 22-11/16" W x 24" D x 32-5/16" H and is NSF, cULus, and ENERGY STAR® certified, emphasizing safety, efficiency, and environmental considerations. Its construction supports intensive daily use, with easy disassembly for maintenance. Included accessories feature a peg rack and a combo rack, facilitating versatile loading options.

  • Electrical Requirements: 120V, 60Hz, 17.5 amps
  • Cooling Method: Electric tank heat
  • Production Capacity: 24 racks per hour
  • Construction: Stainless steel finish for durability and hygiene
  • Dimensions: 22-11/16" W x 24" D x 32-5/16" H
  • Water Consumption: 0.84 gallons per rack
  • Certifications: NSF, cULus, ENERGY STAR®
  • Operation Compatibility: Suitable for low-temperature chemical sanitizing in undercounter setups
  • Included Accessories: One peg rack and one combo rack
  • Maintenance Features: Service diagnostics and cycle error notifications support minimal downtime
  • Electrical & Plumbing: Requires 120V power with proper grounding and standard water supply connection
  • Clearance & Ventilation: Adequate airflow around unit for optimal operation
  • Drainage: Proper drainage setup to facilitate water removal
  • Cleaning Routine: Easy access to components for routine maintenance
  • Compatibility: Fits under standard counters, compatible with typical kitchen layouts
  • Installation Access: Placement requires 22-11/16" width clearance and sufficient service access

What is a commercial dishwasher?

A commercial dishwasher is a high-capacity, industrial-grade cleaning appliance designed for rapid and thorough sanitation of large quantities of utensils, cookware, or dishware in foodservice environments. These units, like the Hobart CUL-1, are built with durable materials such as stainless steel and feature advanced cycle management for efficiency. Typically installed in undercounter or standalone configurations, they support high-volume operations like restaurants, cafes, and bars. The Hobart CUL-1, specifically, offers undercounter installation with low-temperature chemical sanitizing, making it ideal for busy food prep and cleanup areas in mid-volume restaurant settings.

Top commercial undercounter dishwashers for foodservice environments

Top commercial undercounter dishwashers like Hobart CUL-1 deliver reliable performance and space efficiency for busy kitchens. Built with durable stainless steel and optimized for moderate workload throughput, these units support fast turnaround times. Designed for undercounter installation, they facilitate workflow in restaurant, bar, and cafeteria settings, ensuring high sanitation standards and operational efficiency.

  • Moderate operation—ideal for cafes and small restaurants
  • Compact footprint—fits in tight kitchen spaces
  • Efficient capacity—24 racks/hr for moderate throughput
  • Restaurant-ready design with durability
  • Supports low-temperature chemical sanitizing in foodservice setups

Why Choose Hobart CUL-1

Why Choose Hobart CUL-1? This model stands out with a robust stainless steel build, precise cycle control, and integrated service diagnostics that streamline maintenance. Its compact design and high throughput capacity make it well-suited for mid-volume foodservice operations seeking reliable, efficient dishwashing solutions that support sanitization standards without sacrificing space or performance.

  • Superior durability with stainless steel construction
  • Designed for space-constrained kitchen environments
  • Accurate cycle management reduces downtime
  • Efficient low water usage supports resource-saving
  • Easy maintenance with built-in diagnostics and notifications

Certifications

Energy Star Qualified logo

Energy Star Qualified

The item has been evaluated by the U.S. Environmental Protection Agency and the U.S. Department of Energy and has been found to be energy efficient.

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

Hobart CUL-1 Centerline Dishwasher Undercounter 22-11/16"W X 24"D X 32-5/16"H
Hobart

Hobart CUL-1 22-11/16 Inch Undercounter Dishwasher Low Temperature Chemical Sanitizing

$6,013.00 $8,028.00

Hobart, CUL-1, Centerline Dishwasher, undercounter, 22-11/16"W x 24"D x 32-5/16"H, (24) racks/hr, low temperature chemical sanitizing, fresh water rinse, .84 gal/rack, Delime Notification with Cycle, service diagnostics with error notifications, soft start, detergent, rinse aid, & sanitizer pumps, (1) chemical sensing indicator for sanitizer, 120v/60/1-ph, 17.5 amps, ships with (1) peg rack and 1 combo rack, cULus, NSF, ENERGY STAR® Factory Startup - Free for installations within 100 miles (accessible by public roadway) of a Hobart Service Office during normal business hours with appropriate notice, Installation beyond 100 miles or those not accessible by public roadway will be quoted by Service.