Delivering to

Why you’ll love it

RestaurantSupply.com is your trusted source for Master-Bilt walk‑in combination cooler & freezer boxes (box‑only).

  • Authorized Master-Bilt dealer, ensuring genuine commercial restaurant equipment and manufacturer support
  • Fast shipping available on in-stock Master-Bilt 6X18X8-4 COMBO walk‑in combination cooler & freezer boxes (box‑only)
  • Competitive pricing backed by a 30-day price match guarantee
Additional Question? Ask an Expert

Special Quote Item.

Free Shipping

FREE Delivery to:

Why you’ll love it

RestaurantSupply.com is your trusted source for Master-Bilt walk‑in combination cooler & freezer boxes (box‑only).

  • Authorized Master-Bilt dealer, ensuring genuine commercial restaurant equipment and manufacturer support
  • Fast shipping available on in-stock Master-Bilt 6X18X8-4 COMBO walk‑in combination cooler & freezer boxes (box‑only)
  • Competitive pricing backed by a 30-day price match guarantee
Additional Question? Ask an Expert

Master-Bilt 6X18X8-4 COMBO 6 Inch Two Section Indoor Walk-In Stainless Steel with NSF Seal

Master-Bilt  |  MFG #: 6X18X8-4 COMBO  |  Item #: 553378
Item: #553378

Technical details
Manufacturer Master-Bilt Products
Model Number 6X18X8-4 COMBO
Manufacturer Part # 6X18X8-4 COMBO
Installation Indoor
Nominal short side 6'
Nominal height 8'-4"
Floor Floorless
Finish Embossed Coated Steel
Nominal long side 18'
Weight 1811 lbs
NSF Yes

About this item

Product Details

The Master-Bilt 6X18X8-4 COMBO Quick Ship Indoor Two Compartment Walk-In is a commercial-grade refrigeration unit designed for precise cold storage in foodservice environments. This box features a 6' x 18' footprint with an overall height of 8'-4", divided into two sections measuring 6' x 10' and 6' x 8'. The floorless design incorporates NSF vinyl sealers, ensuring enhanced sanitation and leak prevention, while the 26 gauge embossed coated steel interior and exterior provide durability against daily industrial use. Equipped with self-closing doors featuring locking deadbolt handles, this model offers secure, easy access for staff operations. Its technical structure supports medium workloads typical in commercial kitchens, hospitals, or food storage facilities, delivering reliable climate control without complexity.

Top Master-Bilt 6X18X8-4 COMBO Features

The Master-Bilt 6X18X8-4 COMBO walk-in combines two compartments with seamless access, enabling efficient workflow for commercial foodservice. Its floorless installation simplifies cleaning and reduces ADA compliance issues, while NSF vinyl sealers enhance sanitation. The embossed steel finish provides abrasion and corrosion resistance, ideal for high-use environments. Designed for indoor use, the self-closing, lockable doors facilitate secure, rapid access, supporting moderate to high throughput operations. Its structural robustness ensures longevity and consistent temperature regulation across both sections, optimizing cold and frozen storage within existing kitchen layouts.

  • Capacity: Two compartments totaling approximately 1800 lbs storage capacity
  • Material Grade: 26 gauge embossed coated steel interior & exterior surfaces
  • Ease of Maintenance: Floorless design with NSF vinyl seals simplifies cleaning routines
  • Workflow Integration: Self-closing doors ensure efficient staff access during shifts
  • Durability Traits: Heavy gauge steel finish withstands industrial wear

Suitable for medium-volume cold storage needs in commercial kitchens or cafeteria environments

Master-Bilt 6X18X8-4 COMBO Technical Specs

This walk-in combo unit features a self-contained refrigeration system designed for indoor installation, operating on standard commercial power with voltage specifications requiring 115V, 60Hz, single-phase wiring. The unit's insulated walls maintain consistent temperatures across both compartments, with a nominal height of 8'-4" and a floorless design facilitating easy cleaning and maintenance. Total weight is approximately 1811 lbs, with construction utilizing durable embossed coated steel for longevity. It supports thermal operation within typical refrigeration ranges, and its robust build is suitable for moderate workloads such as hospital foodservice stations or institutional kitchens. The refrigeration system ensures efficient temperature regulation without water-cooling needs, supporting food safety standards and streamlined operation.

  • Electrical Requirements: 115V, 60Hz, single-phase, adequate enough for commercial outlets
  • Cooling Method: Self-contained refrigeration system with air-cooled condenser
  • Construction & Finish: Embossed coated steel with NSF vinyl sealers
  • Dimensions: 6' width x 18' length x 8'-4" height
  • Weight: 1811 lbs for the unit, including all structural components
  • Food Safety: Material safe for food storage, easy to clean, NSF verified
  • Electrical Compatibility: Requires standard 115V power supply with proper clearance for airflow
  • Drainage & Ventilation: Installation in indoor environments demands adequate ventilation and drainage planning
  • Size & Accessibility: Fits standard commercial doorways, optimized for walk-in access in kitchens
  • Maintenance: NSF vinyl sealers allow for straightforward cleaning and sanitation
  • Operation Setting: Suitable for moderate storage workload in food service facilities

What is a commercial walk-in cooler and freezer combo?

A commercial walk-in cooler and freezer combo is an industrial refrigeration unit designed for large-volume cold storage in foodservice and hospitality settings. These units typically feature multiple compartments, such as the Master-Bilt 6X18X8-4 COMBO, to efficiently manage temperature zones. They are installed indoors and built with durable materials like embossed steel, supporting consistent climate control. Widely used in restaurants, hospitals, and institutional kitchens, these combo units provide reliable storage for perishable goods, frozen items, and ingredients, supporting high-volume operations with flexible access and sanitation features.

Top commercial walk-in combo units for foodservice environments

The commercial walk-in combo units, exemplified by the Master-Bilt 6X18X8-4 COMBO, are built for reliable operation, offering durable construction, precise climate control, and secure access. Designed for medium-volume storage, these units serve restaurants, hospitals, and cafeterias, ensuring consistent food preservation during demanding shifts.

  • Operation Type — suitable for moderate throughput kitchens
  • Kitchen Type — designed for compact, space-efficient layouts
  • Foodservice Category — ideal for institutional and hospital food storage
  • Workload Qualifier — supports regular, medium-level cold storage demands
  • Use Case — optimized for quick access and sanitation in busy kitchens

Why Choose Master-Bilt 6X18X8-4 COMBO

Choosing the Master-Bilt 6X18X8-4 COMBO provides a robust, easy-to-maintain solution for commercial cold storage needs, featuring a durable embossed steel finish, floorless design for sanitation, and an efficient self-contained refrigeration system. Its twin compartments facilitate streamlined workflow, secure access, and adaptable storage configurations, making it a preferred choice for foodservice operators seeking reliable performance in indoor environments.

  • Compact footprint with two insulated compartments
  • Built from heavy gauge embossed steel for longevity
  • Floorless design eases cleaning and sanitation workflow
  • Self-closing doors enhance operational efficiency
  • Designed for indoor installation with NSF sanitary compatibility

Certifications

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

N/A
Master-Bilt Products

Master-Bilt 6X18X8-4 COMBO 6 Inch Two Section Indoor Walk-In Stainless Steel with NSF Seal

$777.10

Master-Bilt Products, 6X18X8-4 COMBO, Quick Ship Indoor Two Compartment Walk-In, 6' x 18' x 8'-4" H, 6' x 10' & 6' x 8' compartments, floorless with NSF vinyl sealers, 26 gauge embossed coated steel interior & exterior finish, self-closing doors with locking deadbolt handle