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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 9X20X7-4 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 9X20X7-4 COMBO 9' Walk-In with NSF Vinyl Sealers Embossed Coated Steel

Master-Bilt  |  MFG #: 9X20X7-4 COMBO  |  Item #: 553947
Item: #553947

Technical details
Manufacturer Master-Bilt Products
Model Number 9X20X7-4 COMBO
Manufacturer Part # 9X20X7-4 COMBO
Nominal long side 20'
Nominal short side 9'
Installation Indoor
Floor Floorless
Nominal height 7'-4"
Finish Embossed Coated Steel
Weight 2162 lbs
NSF Yes

About this item

Product Details

The Master-Bilt 9X20X7-4 COMBO Quick Ship Indoor Two Compartment Walk-In is a commercial-grade refrigeration unit designed for efficient indoor storage in foodservice facilities. This model, identified by the model number 9X20X7-4 COMBO, provides two separate compartments measuring 9' x 10' each within a 9' x 20' x 7'-4" height overall. Constructed with a floorless design, it features NSF vinyl sealers for sanitation and durability, with a robust 26-gauge embossed coated steel interior and exterior finish for long-lasting performance. The self-closing doors are equipped with locking deadbolt handles, facilitating secure access. This unit offers precise temperature control and ample storage space suitable for high-volume kitchen operations, cold storage warehouses, and beverage facilities. The technical details indicate a weight of 2,162 lbs, with dimensions optimized for seamless integration into commercial foodservice environments requiring reliable walk-in refrigeration solutions.

Top Master-Bilt 9X20X7-4 COMBO Features

The Master-Bilt 9X20X7-4 COMBO walk-in combines two 9' x 10' compartments with floorless NSF-sealed construction, engineered for quick installation in indoor commercial kitchens. Its durable embossed coated steel finish ensures resistance to corrosion and easy maintenance. The self-closing hinged doors with locking deadbolt handle improve workflow efficiency, and the 26-gauge steel interior facilitates hygienic cleaning. Designed for moderate throughput storage needs, it supports foodservice operations such as restaurants, catering, and institutional facilities where reliable cold storage is critical. The refrigerating system is configured for optimal temperature stability, supporting consistent refrigeration performance in busy environments.

  • Capacity: Two 9' x 10' storage compartments for versatile needs
  • Material Grade: 26 gauge embossed steel for durability and corrosion resistance
  • Ease of Maintenance: Floorless design simplifies cleaning routines
  • Workflow Integration: Self-closing doors enhance access efficiency
  • Technical Compatibility: Designed for indoor installation with NSF vinyl sealers for sanitation

Ideal for foodservice applications requiring reliable, quick-ship walk-in refrigeration with flexible compartmentalization.

Master-Bilt 9X20X7-4 COMBO Technical Specs

This commercial walk-in features a floorless, NSF-certified construction with an embossed coated steel finish, providing resistance to corrosion and ease of cleaning. It operates as a self-contained refrigeration system tailored for indoor installation, with a total weight of 2,162 lbs and dimensions of 20' length, 9' width, and 7'-4" height. The unit’s NSF vinyl sealers support sanitation standards, and the self-closing hinged doors with locking deadbolt handle facilitate secure, efficient access. The overall refrigeration system is optimized for moderate workload conditions typical in restaurant or institutional kitchens, supporting consistent temperature control across its two compartments. The unit’s exterior color is a durable steel finish, ready for intensive daily use. It is designed to integrate seamlessly into existing foodservice workflows, with maintenance routines centered around door hinges and seal inspections. Its construction ensures maximum durability in high-traffic commercial environments while supporting efficient storage and retrieval processes.

  • Electrical Requirements: Not specified; compatible with standard indoor power sources
  • Refrigeration Type: Self-contained refrigeration system for indoor use
  • Dimensions: 20' x 9' x 7'-4"
  • Weight: 2162 lbs
  • Finish: Embossed coated steel exterior and interior
  • Temperature Range: Designed for standard refrigeration needs
  • Construction & Material: 26 gauge embossed coated steel
  • Food Safety & Sanitation: NSF vinyl sealers support hygiene compliance
  • Installation: Indoor placement with proper airflow clearance
  • Electrical Setup: Ensure standard electrical supply is available
  • Floor Clearance: Floorless design requires minimal foundation support
  • Drainage: Gravity drainage compatible with floorless design
  • Maintenance Access: Hinged doors and durable steel surfaces facilitate cleaning

What is a commercial walk-in combination cooler freezer?

A commercial walk-in combination cooler freezer is a large refrigerated enclosure designed for businesses to store perishable food and beverages at precise temperatures. These units feature separate temperature-controlled compartments, providing flexible storage solutions in foodservice, hospitality, and institutional settings. The Master-Bilt 9X20X7-4 COMBO is a box-only walk-in configuration with dual compartments, constructed with durable embossed steel, and equipped with NSF vinyl sealers for sanitation. Installed as a floorless, indoor unit, it supports operations requiring reliable, high-capacity cold storage while enabling efficient workflow and inventory management in busy commercial kitchens or storage facilities.

Top walk-in combination coolers for high-volume foodservice settings

Top commercial walk-in combination coolers like the Master-Bilt 9X20X7-4 COMBO provide durable, reliable storage with flexible dual compartments for moderate throughput kitchens and institutional foodservice operations. Built with high-quality materials and designed for indoor installation, these units manage temperature stability and sanitation efficiently, supporting continuous operation in busy environments.

  • Operation type — suitable for moderate throughput foodservice operations
  • Kitchen setting — ideal for large restaurants, catering kitchens, and cafeterias

What is a commercial walk-in combination cooler freezer?

A commercial walk-in combination cooler freezer is a large-scale cold storage unit designed for foodservice establishments requiring both refrigeration and freezing capabilities. The Master-Bilt 9X20X7-4 COMBO offers two separate compartments with floorless NSF-certified construction, suitable for installation in indoor commercial kitchens or storage areas, providing reliable temperature control for perishable inventories and supporting high-volume food operations.

Top commercial walk-in combo units for foodservice operations

Reliable commercial walk-in combo units like the Master-Bilt 9X20X7-4 COMBO are essential for medium-volume culinary environments, offering durable construction with efficient temperature management. Designed for seamless indoor integration, these units support workflows in foodservice facilities such as cafeterias, hotels, and catering kitchens, ensuring consistent product preservation.

  • Operation Type — for moderate throughput foodservice facilities
  • Kitchen Type — suitable for institutional and restaurant kitchens
  • Foodservice Category — ideal for refrigerated and frozen storage needs
  • Workload Qualifier — supports medium-volume storage requirements
  • Use Case — supports inventory management in busy commercial kitchens

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 9X20X7-4 COMBO 9' Walk-In with NSF Vinyl Sealers Embossed Coated Steel

$777.10

Master-Bilt Products, 9X20X7-4 COMBO, Quick Ship Indoor Two Compartment Walk-In, 9' x 20' x 7'-4" H, 9' x 10' & 9' x 10' compartments, floorless with NSF vinyl sealers, 26 gauge embossed coated steel interior & exterior finish, self-closing doors with locking deadbolt handle