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Why you’ll love it

RestaurantSupply.com is your trusted source for Summit residential dishwashers.

  • Authorized Summit dealer, ensuring genuine commercial restaurant equipment and manufacturer support
  • Fast shipping available on in-stock Summit DW18SS4 residential dishwashers
  • Competitive pricing backed by a 30-day price match guarantee
Additional Question? Ask an Expert

Summit DW18SS4 18 Inch Built-in Dishwasher Electric with Stainless Steel - Residential

Summit  |  MFG #: DW18SS4  |  Item #: 505653
Item: #505653

Technical details
Manufacturer Summit Commercial
Model Number DW18SS4
Manufacturer Part # DW18SS4
Energy Efficiency ENERGY STAR®
Height 34.25"
Width 17.75"
Depth 22.38"
Weight 95 lbs
UL Yes
ULC Yes
ENERGY STAR Yes

About this item

Product Details

The Summit DW18SS4 Dishwasher Built-in 18"W is a compact commercial-grade dishwashing unit engineered for efficient restaurant and foodservice operations. Designed to fit seamlessly into integrated kitchen layouts, this stainless steel appliance features a built-in configuration and a spacious capacity of (8) standard place settings. Its front panel touch button controls, integrated LED display, and multiple wash cycles optimize workflow and facilitate quick operation. With a stainless steel inner chamber and durable construction, the DW18SS4 addresses high-volume warewashing demands while ensuring longevity and ease of cleaning, making it suitable for moderate hospitality environments requiring reliable, space-efficient dishwashing solutions.

Top Summit DW18SS4 Features

The Summit DW18SS4 dishwasher combines a space-saving 18-inch width with a robust stainless steel build, geared toward commercial kitchens needing reliable warewashing for moderate throughput. It offers (8) standard place settings capacity, (5) wash cycles, and user-friendly front panel touch controls with LED display. The unit’s stainless steel door and interior ensure durability and corrosion resistance, while adjustable legs allow versatile installation. Designed for ease of maintenance, it supports seamless integration into custom kitchen setups, improving workflow efficiency and sanitation compliance for hotel, restaurant, or institutional foodservice use.

  • High-capacity cleaning: Supports (8) standard place settings per cycle
  • Durable construction: Stainless steel door and interior for corrosion resistance
  • Operational convenience: Front panel touch controls with LED display for ease of use
  • Versatile installation: Adjustable legs facilitate fitting into various kitchen layouts
  • Multiple wash cycles: Five distinct cycles optimize cleaning for different load types

Ideal for moderate volume commercial dishwashing in restaurant and institutional settings

Summit DW18SS4 Technical Specs

The Summit DW18SS4 dishwasher features a self-contained design powered by a 115V/60Hz electrical connection, requiring 12.0 amps for operation. Its stainless steel construction ensures durability against wear and corrosion, with dimensions of 17.75" W x 22.38" D x 34.25" H and a weight of 95 lbs. This model adheres to safety and sanitation standards with UL and ULC certifications and boasts an ENERGY STAR® rating for energy efficiency. The unit’s stainless steel interior supports high-temperature cleaning cycles, while its built-in design simplifies installation in kitchen cabinetry. It operates effectively within typical operating temperature ranges suitable for warewashing applications and maintains compliance with safety and food contact standards.

  • Electrical requirements: 115V, 60Hz, 12.0 amps, 1-phase
  • Construction & finish: Stainless steel interior and exterior; stainless steel door
  • Dimensions: 17.75" W x 22.38" D x 34.25" H
  • Weight: 95 lbs
  • Cycle options: Five customizable wash cycles with user-friendly controls
  • Certification and compliance: UL, ULC, ENERGY STAR® rated

Electrical compatibility: Connects to standard 115V power supply

Plumbing and drainage: Requires proper water inlet and drainage connections per installation guidelines

Installation clearance: Ensure proper airflow and accessible maintenance space around the unit

Cleaning routine: Designed for easy disassembly for routine cleaning and maintenance

Operational environment: Suitable for indoor use in commercial kitchen environments

What is a commercial dishwasher?

A commercial dishwasher is a high-capacity, heavy-duty cleaning appliance designed to clean large volumes of cookware, utensils, and dishes efficiently. The Summit DW18SS4 model, characterized by its 18-inch built-in form factor, stainless steel construction, and multiple wash cycles, is typically installed in foodservice establishments such as restaurants, cafeterias, and institutional kitchens. Its design ensures thorough sanitation and quick turnaround for dishware, making it suitable for moderate workload environments with high cleanliness standards and efficient workflow needs.

Top Commercial Dishwashers for Moderate Foodservice Settings

Reliable and space-efficient, the Summit DW18SS4 model provides a durable built-in solution with multiple wash cycles, tailored for moderate throughput environments such as restaurants and cafes. Summit Commercial DW18SS4 is crafted for consistent performance and longevity in busy kitchen operations, ideal for mid-volume dishwashing tasks requiring quick sanitation and integration with existing kitchen systems.

  • Operation type — suitable for medium-volume restaurant dishwashing
  • Kitchen setting — compact footprint for small to medium commercial kitchens
  • Foodservice category — optimized for restaurant warewashing
  • Workload qualifier — moderate throughput with multiple cycle options
  • Use case — effective in cafeterias, catering, and institutional dining

Why Choose Summit DW18SS4

Summit DW18SS4 stands out among commercial dishwashers due to its robust stainless steel construction, space-efficient 18-inch design, and energy-efficient operation supported by ENERGY STAR® ratings. Its multiple wash cycles and user-friendly controls enhance operational efficiency, ensuring fast turnaround times, consistent sanitation, and longevity in busy foodservice environments compared to standard models.

  • Compact built-in profile fits seamlessly into custom kitchen cabinetry
  • Heavy-duty stainless steel for corrosion resistance and durability
  • Multiple wash cycles optimize cleaning for various load types
  • ENERGY STAR® rated for energy and water savings
  • UL and ULC certified for safety and compliance in commercial environments

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 Listed logo

UL Listed

The item has been tested by Underwriters Laboratories (UL) for sanitation hazard standards and meets or exceeds expectations.

Certifications

ULC logo

ULC

This item meets the Canadian safety standards established by Underwriters Laboratories of Canada (ULC).

Customer reviews

Summit DW18SS4 Dishwasher Built-in 18"W
Summit Commercial

Summit DW18SS4 18 Inch Built-in Dishwasher Electric with Stainless Steel - Residential

$1,427.00 $2,313.00

Summit Commercial, DW18SS4, Dishwasher, built-in, 18"W, (8) standard place settings capacity, front panel touch button controls, LED display, (5) cycles, delay start, (2) wire racks, silverware basket, stainless steel door, stainless steel interior, adjustable legs, 115v/60/1-ph, 12.0 amps, cord, UL, ULC, ENERGY STAR™ (Residential)