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  • Authorized Master-Bilt dealer, ensuring genuine commercial restaurant equipment and manufacturer support
  • Fast shipping available on in-stock Master-Bilt 9X30X7-7 COMBO walk‑in combination cooler & freezer boxes (box‑only)
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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 9X30X7-7 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 9X30X7-7 COMBO 30 Length Indoor Walk-In Cooler Freezer Steel Finish

Master-Bilt  |  MFG #: 9X30X7-7 COMBO  |  Item #: 553615
Item: #553615

Technical details
Manufacturer Master-Bilt Products
Model Number 9X30X7-7 COMBO
Manufacturer Part # 9X30X7-7 COMBO
Floor With Floor
Finish Embossed Coated Steel
Installation Indoor
Nominal long side 30'
Nominal short side 9'
Nominal height 7'-7"
Weight 3869 lbs

About this item

Product Details

The Master-Bilt 9X30X7-7 COMBO Quick Ship Indoor Two Compartment Walk-In is a commercial-grade refrigeration solution designed for professional foodservice environments. This walk-in combo unit measures 9 feet by 30 feet with a height of 7'-7", incorporating two separate storage compartments — 9' x 16' and 9' x 14'. Constructed with a smooth aluminum interior floor and finished with 26-gauge embossed coated steel on both interior and exterior surfaces, it offers durability and corrosion resistance. Self-closing doors with locking deadbolt handles facilitate secure access and operational efficiency, making this unit suitable for high-volume culinary applications requiring reliable temperature control and easy sanitation. The Model 9X30X7-7 COMBO provides precise dimensions and robust construction designed for indoor installation, optimizing space utilization in commercial kitchens and refrigeration facilities.

Top Master-Bilt 9X30X7-7 COMBO Features

The Master-Bilt 9X30X7-7 COMBO walk-in combines dual compartments with industry-leading construction, featuring embossed steel finish, aluminum flooring, and self-closing doors. Its design aims at supporting commercial foodservice workflows, ensuring ease of sanitation, durability, and operational flexibility for medium-volume kitchens, catering setups, and supermarket cold storage. This model optimizes workflow efficiency with precise compartment sizes and robust materials tailored for demanding environments.

  • Efficient dual compartment layout: 9' x 16' & 9' x 14' spaces for organized storage
  • Industrial-grade steel finish: 26-gauge embossed coating for longevity in foodservice conditions
  • Indoor installation with self-closing doors: Locking deadbolt handles for security and ease of access
  • Smooth aluminum interior floor: Resistance to corrosion and simplified cleaning processes
  • Capacity suited for medium-volume operations: Built to sustain high-frequency access and storage needs

Ideal for institutions requiring reliable refrigeration and freezer space with quick shipping and minimal assembly.

Master-Bilt 9X30X7-7 COMBO Technical Specs

The Master-Bilt 9X30X7-7 COMBO features a self-contained refrigeration system suitable for indoor environments, with an electrical requirement aligning with standard commercial voltage and frequency specifications. Constructed with durable embossed coated steel and aluminum flooring, it measures 30 feet in length, 9 feet in width, and 7'-7" in height, weighing approximately 3,869 pounds. The unit incorporates two compartments of 9' x 16' and 9' x 14' to support moderate workflow demands and high throughput in commercial kitchens. It operates within a safe temperature range suitable for refrigeration and freezing applications, providing consistent temperature control. Maintenance includes disassembly of the aluminum floor for cleaning, with no external ventilation needed, thanks to its built-in design. The doors are self-closing with locking mechanisms, and the unit’s sealed construction enhances sanitation and longevity.

  • Electrical Requirements: Standard indoor voltage, frequency, and phase
  • Refrigeration Type: Self-contained cooling system
  • Dimensions: 30' length x 9' width x 7'-7" height (inches)
  • Weight: 3,869 lbs (unit weight)
  • Finish & Materials: Embossed coated steel exterior/interior, aluminum flooring
  • Operating Range: Safe for typical refrigeration temperatures in commercial settings
  • Capacity & Storage: Two compartments with combined space for organized food storage

What is a commercial walk-in combination cooler freezer?

A commercial walk-in combination cooler freezer is a large, built-in refrigeration unit designed for storage of both refrigerated and frozen food in professional foodservice operations. It provides separate compartments within a single insulated enclosure, ensuring temperature stability across different storage needs. The Master-Bilt 9X30X7-7 COMBO model, specifically, is an industrial-grade unit suited for indoor installation, supporting medium-volume throughput and high-performance needs in restaurants, grocery stores, and catering facilities, making it an effective solution for multi-temperature storage within a compact footprint.

Top Commercial Walk-In Combination Cooler Freezer for Foodservice Environments

This medium-volume, construction-grade walk-in combines durability, function, and space efficiency, designed for commercial kitchens and refrigeration applications. Master-Bilt 9X30X7-7 COMBO offers reliable dual compartment storage, ideal for operations requiring organized refrigeration and freezing within a compact, industry-standard form factor.

  • Operation Type — suitable for restaurant prep kitchens and food storage areas
  • Kitchen Setting — optimized for compact commercial spaces and cafeterias
  • Foodservice Category — supports refrigeration needs for restaurant and catering environments
  • Workload Qualifier — supports moderate throughput and frequent access
  • Use Case — ideal for storing perishable ingredients in high-demand settings

Why Choose Master-Bilt 9X30X7-7 COMBO?

Distinct from competitor units, the Master-Bilt 9X30X7-7 COMBO combines a double compartment design with industrial-grade steel and aluminum flooring, delivering unmatched durability and organizational capacity. Its self-closing doors with locking handles enhance security, while its compact, built-in form maximizes space efficiency. This model offers reliable indoor refrigeration tailored for demanding commercial kitchens seeking efficient workflow integration and long-term operational performance.

  • Compact footprint: Fits seamlessly into limited kitchen spaces
  • Dual compartment design: Supports simultaneous refrigeration and freezing
  • Heavy-duty construction: Embossed steel finish for superior longevity
  • Ease of maintenance: Aluminum floor for quick cleaning and corrosion resistance
  • Built-in security features: Self-closing, lockable doors for safe storage

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Master-Bilt Products

Master-Bilt 9X30X7-7 COMBO 30 Length Indoor Walk-In Cooler Freezer Steel Finish

$63,820.80 $65,501.00

Master-Bilt Products, 9X30X7-7 COMBO, Quick Ship Indoor Two Compartment Walk-In, 9' x 30' x 7'-7" H, 9' x 16' & 9' x 14' compartments, smooth aluminum interior floor, 26 gauge embossed coated steel interior & exterior finish, self-closing doors with locking deadbolt handle