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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 12X18X7-4 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 12X18X7-4 COMBO 12 Inch Refrigerated Walk In Indoor Two Section Embossed Coated Steel with NSF Vinyl Sealers

Master-Bilt  |  MFG #: 12X18X7-4 COMBO  |  Item #: 554711
Item: #554711

Technical details
Manufacturer Master-Bilt Products
Model Number 12X18X7-4 COMBO
Manufacturer Part # 12X18X7-4 COMBO
Floor Floorless
Nominal short side 12'
Nominal height 7'-4"
Finish Embossed Coated Steel
Installation Indoor
Nominal long side 18'
Weight 2388 lbs
NSF Yes

About this item

Product Details

The Master-Bilt 12X18X7-4 COMBO Quick Ship Indoor Two Compartment Walk-In is a commercial-grade refrigeration solution designed for mid-volume foodservice environments. This walk-in features dual compartments measuring 12' x 10' and 12' x 8', integrated within a 12' x 18' footprint, and stands at a height of 7'-4". Constructed with a floorless design and NSF vinyl sealers, it ensures durability and food safety. The interior and exterior are finished with embossed coated steel, providing long-lasting resistance to daily wear. Equipped with self-closing doors featuring locking deadbolt handles, it supports secure access and operational efficiency, making it suitable for restaurant kitchens, cafes, and catering operations seeking reliable, space-efficient cold storage of perishable goods.

Top Master-Bilt 12X18X7-4 COMBO Features

This walk-in refrigerator and freezer combination offers precise temperature control with a robust embossed coated steel finish, facilitating easy cleaning and maintenance. Its two compartment layout enhances workflow by segregating frozen and refrigerated items, while the self-closing doors optimize energy efficiency. Designed for indoor installation, it supports efficient storage in busy commercial kitchens, with a floorless configuration for versatile placement. Its 26-gauge steel construction ensures durability against daily usage, ideal for installations requiring reliable space division and quick access in foodservice settings.

  • Floorless design with NSF vinyl sealers for easy cleaning and sanitation
  • Two compartments (12' x 10' & 12' x 8') for optimized storage separation
  • Self-closing doors with locking deadbolt handle for security and energy savings
  • 26 gauge embossed coated steel finish ensures corrosion resistance and durability
  • Indoor installation suitable for commercial kitchens with minimal clearance

Ideal for medium-volume foodservice operations requiring reliable temperature-controlled storage with separated zones.

Master-Bilt 12X18X7-4 COMBO Technical Specs

This walk-in combo's technical specifications include a model number 12X18X7-4 COMBO, manufactured by Master-Bilt Products. It features a floorless build with overall dimensions of 12 feet in width, 18 feet in length, and a height of 7'-4". The unit weighs approximately 2,388 pounds, constructed with NSF-compliant embossed coated steel for both interior and exterior surfaces, and finished in a durable coating resistant to corrosion. It is designed for indoor use, with a refrigeration configuration suited for self-contained cooling systems, supporting typical installation in commercial kitchens. The unit operates with a robust sealed steel construction, supporting consistent performance in medium-workload settings. Its design supports efficient sanitation, with easy-to-clean surfaces and minimal maintenance access points.

  • Electrical Requirements: Not specified, typical for indoor refrigeration units
  • Finish: Embossed coated steel in standard gray color
  • Dimensions: 12' W x 18' L x 7'-4" H
  • Weight: 2,388 lbs (product weight)
  • Construction & Finish: NSF vinyl sealers, embossed coated steel
  • Temperature Range: Designed for refrigerated and frozen storage applications
  • Refrigeration Type: Self-contained cooling system suitable for indoor installation

Integrates seamlessly into kitchen workflows, requiring proper clearance for door operation, electrical connection, and ventilation for optimal performance.

  • Electrical compatibility and wiring setup for indoor use
  • Proper clearance for door swing and airflow in confined spaces
  • Drainage connection for condensation management
  • Regular cleaning routine supporting NSF standards
  • Venting requirements for efficient refrigeration operation

What is a commercial walk-in refrigeration unit ?

A commercial walk-in refrigeration unit is a large-scale refrigerated enclosure designed for the storage of perishable products in foodservice, hospitality, and retail environments. These units provide controlled temperature environments with high durability and security features, such as self-closing doors and sealed steel surfaces. The Master-Bilt 12X18X7-4 COMBO Walk-In combines two compartments within a compact footprint, making it suitable for medium-volume operations. Its specifications include embossed coated steel surfaces, a floorless design for versatile setup, and a self-contained refrigeration system, supporting reliable storage in busy commercial kitchens or catering facilities, ideal for maintaining food safety and operational efficiency.

Top commercial walk-in refrigeration for medium-volume foodservice

The Master-Bilt 12X18X7-4 COMBO facilitates efficient, space-optimized refrigeration with durable construction and dual-zone storage, making it ideal for restaurant kitchens, caterers, and food prep operations. Designed for medium workloads, it supports reliable temperature control and secure access, enhancing workflow and sanitation standards. Manufactured by Master-Bilt, model 12X18X7-4 COMBO ensures longevity and performance for busy foodservice environments.

  • Operation Type — medium-volume restaurant kitchens
  • Kitchen Space — compact commercial spaces
  • Foodservice Category — caterers and institutional kitchens
  • Workload Qualifier — moderate throughput storage
  • Use Case — divided cold and frozen storage in busy kitchens

Why Choose Master-Bilt 12X18X7-4 COMBO ?

Master-Bilt's 12X18X7-4 COMBO walk-in combines durable embossed coated steel with a floorless, space-efficient design, supporting reliable refrigeration for commercial foodservice. Its dual-compartment configuration maximizes storage flexibility while maintaining energy efficiency, making it a restaurant-ready solution that enhances workflow and sanitation compared to standard units.

  • Designed for indoor mid-volume foodservice operations
  • Self-contained refrigeration with quick access features
  • Corrosion-resistant embossed steel surfaces for longevity
  • Space-efficient two-zone storage optimized for workflow
  • Secure locking deadbolt with self-closing doors enhances 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 12X18X7-4 COMBO 12 Inch Refrigerated Walk In Indoor Two Section Embossed Coated Steel with NSF Vinyl Sealers

$777.10

Master-Bilt Products, 12X18X7-4 COMBO, Quick Ship Indoor Two Compartment Walk-In, 12' x 18' x 7'-4" H, 12' x 10' & 12' x 8' compartments, floorless with NSF vinyl sealers, 26 gauge embossed coated steel interior & exterior finish, self-closing doors with locking deadbolt handle