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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 6X30X7-4 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 6X30X7-4 COMBO 6 Inch Indoor Walk In Cooler Freezer Stainless Steel with NSF Vinyl Sealers

Master-Bilt  |  MFG #: 6X30X7-4 COMBO  |  Item #: 553957
Item: #553957

Technical details
Manufacturer Master-Bilt Products
Model Number 6X30X7-4 COMBO
Manufacturer Part # 6X30X7-4 COMBO
Installation Indoor
Nominal short side 6'
Nominal long side 30'
Finish Embossed Coated Steel
Nominal height 7'-4"
Floor Floorless
Weight 2411 lbs
NSF Yes

About this item

Product Details

The Master-Bilt 6X30X7-4 COMBO Quick Ship Indoor Two Compartment Walk-In represents a commercial-grade refrigeration solution designed for high-performance foodservice environments. As a versatile walk-in unit, it features two distinct compartments measuring 6 feet by 30 feet with a height of 7'-4", tailored for medium-volume storage needs. Constructed with embossed coated steel on interior and exterior surfaces, it ensures durability and ease of maintenance. Floorless with NSF vinyl sealers, this unit is optimized for sanitary standards and efficient workflow integration, making it suitable for restaurants, cafeterias, and other high-turnover foodservice operations. The unit’s technical design includes self-closing doors with locking deadbolt handles for security and convenience, and precise dimensional specifications for seamless installation in indoor culinary facilities.

Top Master-Bilt 6X30X7-4 COMBO Features

This walk-in combines optimal performance with robust materials, offering a quick-ship indoor two-compartment configuration ideal for commercial kitchens. Its embossed coated steel finish ensures long-term durability against frequent cleaning, while self-closing doors support energy efficiency. Designed for medium workload with convenient access and secure locking, it suits foodservice applications that require reliable storage solutions. The unit’s dimensions facilitate efficient space use without sacrificing capacity, making it practical for various restaurant, catering, and grocery settings.

  • Two compartment layout: Facilitates organized storage and easy access.
  • Durable embossed coated steel: Ensures corrosion resistance and longevity.
  • Floorless design with NSF vinyl sealers: Promotes sanitation and simplifies cleaning routines.
  • Self-closing, lockable doors: Provides security and energy preservation during operation.
  • Precise dimensions: 6' x 30' x 7'-4" H: Optimized for indoor installation in commercial kitchens.

Best suited for facilities requiring reliable walk-in storage for perishable and frozen goods.

Master-Bilt 6X30X7-4 COMBO Technical Specs

This commercial walk-in is engineered for indoor installation with specific technical features that support efficient operation. It operates as a self-contained refrigeration unit with a weight of approximately 2,411 lbs. The embossed coated steel panels offer durability and corrosion resistance, while the product includes NSF vinyl sealers for sanitation. Its dimensions of 6' (width) by 30' (length) and a height of 7'-4" accommodate typical foodservice storage needs. Although specific electrical requirements are not detailed here, units of this type generally operate with commercial-grade power connections compatible with standard outlet standards. The unit’s robust construction supports ongoing sanitation and ease of maintenance, with self-closing doors enhancing workflow security. It features a floorless design that simplifies cleaning and complies with food safety standards for commercial refrigeration equipment.

  • Electrical Requirements: Standard commercial voltage, specifics not provided.
  • Cooling Method: Likely air-cooled, typical for self-contained units.
  • Construction & Finish: Embossed coated steel exterior & interior.
  • Dimensions: 6' W x 30' D x 7'-4" H.
  • Weight: Approximate 2,411 lbs shipping weight.
  • Temperature Range: Designed for refrigeration within typical cold storage ranges.
  • Food Safety: Materials optimized for sanitation, easy cleaning with NSF vinyl sealers.
  • Installation: Indoor, floorless design allows flexible setup.
  • Doors: Self-closing with locking deadbolt handle for secure access.

Electrical Compatibility: Require appropriate commercial wiring, voltage not specified.

Drainage & Ventilation: Must be installed with proper airflow clearance and drainage setup.

Cleaning & Maintenance: NSF vinyl sealers facilitate sanitation; surface cleaning routine recommended.

Space Efficiency: Compact footprint optimized for indoor installation.

Operational Tolerance: Designed for continuous use within standard refrigeration temperature ranges.

What is a commercial walk-in combination cooler freezer?

A commercial walk-in combination cooler freezer is a large-scale refrigeration unit designed for indoor installation that provides independent cooled storage compartments within a single enclosure. These units, including the Master-Bilt 6X30X7-4 COMBO, feature separate temperature zones suitable for storing perishable and frozen goods simultaneously. Constructed from durable embossed coated steel and equipped with NSF-sealed vinyl floors, they support sanitation and ease of maintenance in high-volume foodservice settings. Typically installed in restaurant kitchens, cafeterias, or food production facilities, these walk-ins optimize storage capacity and workflow efficiency, especially when space and organized access are priorities for operational productivity.

Top commercial walk-in for foodservice operations

The Master-Bilt 6X30X7-4 COMBO combines durable, Sanitation-friendly construction with versatile storage capability, ideal for medium-volume foodservice kitchens and cafeterias. Its indoor operation supports efficient workflow and reliable storage in restaurant, catering, and grocery environments.

  • Operation Type — suited for medium-volume restaurant workflows
  • Kitchen Type — ideal for compact commercial kitchen spaces
  • Foodservice Category — suitable for refrigerated storage in institutional settings
  • Workload Qualifier — designed for moderate throughput of perishable goods
  • Use Case — optimized for organized, secure storage of refrigerated and frozen items

Why Choose Master-Bilt 6X30X7-4 COMBO

Designed with a focus on durability, sanitation, and space efficiency, the Master-Bilt 6X30X7-4 COMBO offers a robust solution for indoor walk-in refrigeration needs. Its embossed steel construction, floorless design, and secure self-closing doors set it apart from competitors. This model supports energy-efficient operation in busy commercial kitchens, improving workflow and sanitation standards while providing reliable medium-volume storage. Its detailed specifications ensure seamless integration into foodservice environments focused on operational reliability and product safety.

  • Self-contained refrigeration system simplifies installation and maintenance.
  • Floorless design with NSF vinyl sealers enhances sanitation and cleaning.
  • Compact footprint optimized for indoor commercial kitchen use.
  • Heavy-duty embossed steel finish guarantees long-term durability and corrosion resistance.
  • Secure self-closing doors with locking deadbolt ensures food safety and product security.

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

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Master-Bilt Products

Master-Bilt 6X30X7-4 COMBO 6 Inch Indoor Walk In Cooler Freezer Stainless Steel with NSF Vinyl Sealers

$777.10

Master-Bilt Products, 6X30X7-4 COMBO, Quick Ship Indoor Two Compartment Walk-In, 6' x 30' x 7'-4" H, 6' x 16' & 6' x 14' compartments, floorless with NSF vinyl sealers, 26 gauge embossed coated steel interior & exterior finish, self-closing doors with locking deadbolt handle