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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 9X18X8-4 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 9X18X8-4 COMBO 9 Foot Walk In Combination Cooler Freezer Embossed Coated Steel with NSF Vinyl Sealers

Master-Bilt  |  MFG #: 9X18X8-4 COMBO  |  Item #: 554089
Item: #554089

Technical details
Manufacturer Master-Bilt Products
Model Number 9X18X8-4 COMBO
Manufacturer Part # 9X18X8-4 COMBO
Nominal long side 18'
Installation Indoor
Nominal short side 9'
Nominal height 8'-4"
Finish Embossed Coated Steel
Floor Floorless
Weight 2213 lbs
NSF Yes

About this item

Product Details

The Master-Bilt 9X18X8-4 COMBO Quick Ship Indoor Two Compartment Walk-In is a commercial-grade refrigerated enclosure designed for efficient cooling in foodservice environments. Measuring 9 feet by 18 feet with an interior height of 8'-4", this two-compartment unit features separate 9' x 10' and 9' x 8' sections, optimized for storage flexibility. Its floorless design incorporates NSF vinyl sealers for enhanced sanitation, while construction includes a 26-gauge embossed coated steel interior and exterior finish, ensuring durability in demanding kitchen operations. This self-contained walk-in is suited for high-usage applications requiring quick deployment and reliable climate control, making it ideal for mid-volume restaurants, institutional kitchens, or large catering facilities requiring precise temperature management without extensive installation time.

Top Master-Bilt 9X18X8-4 COMBO Features

The Master-Bilt 9X18X8-4 COMBO offers a robust refrigeration solution with quick logistical turnaround, featuring dual compartments for versatile storage. Its NSF vinyl sealed, floorless design ensures sanitation, while 26-gauge embossed steel provides long-term resilience. The self-closing locking doors streamline workflow and security, suited for high-turnover foodservice operations requiring dependable refrigeration infrastructure. Its technical specifications support seamless integration into commercial kitchens with high-volume storage needs.

  • Capacity: Two compartments totaling 9' x 18' floor space with adjustable temperature zones
  • Material: 26-gauge embossed coated steel for rugged durability
  • Closure System: Self-closing doors with locking deadbolt handle for security
  • Flooring: Floorless design with NSF vinyl sealers facilitates sanitation and cleaning
  • Installation: Indoor installation suitable for restricted space configurations and quick deployment

Designed for medium-volume foodservice settings that demand reliable, hassle-free refrigeration with quick installation and durable construction.

Master-Bilt 9X18X8-4 COMBO Technical Specs

The Master-Bilt 9X18X8-4 COMBO features a model number 9X18X8-4 COMBO with a total weight of approximately 2,213 lbs, indicating a heavy-duty build suitable for commercial applications. Constructed with embossed coated steel, it offers a sturdy, corrosion-resistant exterior and interior finish. The unit is designed to be floorless, with NSF compliance supporting sanitary requirements in foodservice environments. Its dimensions of 9' nominal width, 18' nominal length, and 8'-4" nominal height integrate into typical indoor commercial kitchen layouts. Power requirements are aligned with standard refrigeration operations, with energy consumption optimized for continuous operation in busy foodservice settings. The refrigeration system is self-contained, employing air-cooled cooling methods with a noted shipping time of 4-8 business days. Maintenance involves routine cleaning of NSF vinyl sealers and inspection of self-closing doors; disassembly is straightforward for servicing. The unit’s design supports temperature ranges suitable for refrigerated and frozen storage, with operational features like locking doors to secure stored items and enable workflow security. Optional accessories include gaskets and seals, with no assembly required beyond placement and connection.

  • Electrical Requirements: Standard refrigeration power supply, specific voltage and amperage not specified
  • Cooling Method: Air-cooled, self-contained refrigeration system
  • Finish & Material: Embossed coated steel exterior and interior with NSF vinyl sealers
  • Dimensions & Weight: 9' x 18' x 8'-4", 2213 lbs shipping weight
  • Construction & Safety: Floorless design with locking doors for security and sanitation

What is a commercial walk-in combination cooler freezer?

A commercial walk-in combination cooler freezer is a large refrigeration unit designed for storage of both refrigerated and frozen products within a single, integrated enclosure. These units, such as the Master-Bilt 9X18X8-4 COMBO, are typically installed in professional kitchens, food processing facilities, or catering operations requiring organized, climate-controlled storage. They feature multiple compartments, durable construction materials, and robust refrigeration systems to maintain precise temperature ranges, making them suitable for medium-volume foodservice applications that need reliable storage capacity while optimizing space and workflow efficiency.

Top commercial walk-in combination coolers and freezers for foodservice operations

Built for reliable, dual-zone refrigeration, Master-Bilt 9X18X8-4 COMBO fits medium-volume kitchens with high operational demands. Crafted for efficiency and durability, ideal for institutional, restaurant, or catering facilities with continuous storage needs.

  • Operation Type — suitable for high-turnover commercial kitchens
  • Kitchen Setting — ideal for compact, indoor storage spaces
  • Foodservice Category — perfect for restaurants and cafeterias
  • Workload Qualifier — supports moderate throughput storage
  • Use Case — suitable for storing refrigerated and frozen items efficiently

Why Choose Master-Bilt 9X18X8-4 COMBO

The Master-Bilt 9X18X8-4 COMBO stands out among walk-in refrigeration units with its quick installation, rugged embossed steel construction, and dual compartments that maximize storage flexibility. Its floorless design with NSF vinyl sealers enhances sanitation, while self-closing doors improve workflow security. Compared to similar models, it offers a more durable build and user-friendly access, streamlining operation in busy commercial kitchens and reducing maintenance downtime.

  • Self-contained design simplifies installation and maintenance
  • Robust embossed coated steel for enhanced longevity
  • Floorless NSF vinyl sealed interior for sanitation
  • Dual compartments optimize storage versatility
  • Locking self-closing doors improve security and workflow

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 9X18X8-4 COMBO 9 Foot Walk In Combination Cooler Freezer Embossed Coated Steel with NSF Vinyl Sealers

$777.10

Master-Bilt Products, 9X18X8-4 COMBO, Quick Ship Indoor Two Compartment Walk-In, 9' x 18' x 8'-4" H, 9' x 10' & 9' x 8' compartments, floorless with NSF vinyl sealers, 26 gauge embossed coated steel interior & exterior finish, self-closing doors with locking deadbolt handle