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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 12X40X7-7 COMBO1 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 12X40X7-7 COMBO1 12 Foot Walk-In Cooler Freezer with Steel Finish

Master-Bilt  |  MFG #: 12X40X7-7 COMBO1  |  Item #: 553424
Item: #553424

Technical details
Manufacturer Master-Bilt Products
Model Number 12X40X7-7 COMBO1
Manufacturer Part # 12X40X7-7 COMBO1
Installation Indoor
Finish Embossed Coated Steel
Nominal short side 12'
Floor With Floor
Nominal long side 40'
Nominal height 7'-7"
Weight 5121 lbs

About this item

Product Details

The Master-Bilt 12X40X7-7 COMBO1 Quick Ship Indoor Two Compartment Walk-In is a commercial-grade combination cooler and freezer unit designed for foodservice operations requiring reliable temperature control within indoor environments. Featuring precise dimensions of 12 feet by 40 feet—divided into two 12' x 20' compartments—and standing at a height of 7'7", this walk-in integrates high-quality materials and advanced features suited for mid-volume restaurant, bakery, or grocery store applications. Constructed with an embossed coated steel interior and exterior finish, it offers durability and ease of cleaning, while the freezer compartment includes a smooth aluminum interior floor. The self-closing, locking deadbolt handles enhance security and convenience, ensuring food safety and operational efficiency in demanding commercial settings.

Master-Bilt 12X40X7-7 COMBO1 Features

Designed for moderate workload foodservice environments, this two-compartment walk-in provides efficient temperature separation, with large capacities suitable for storing diverse perishable items. The unit's robust steel construction and aluminum flooring resist corrosion and facilitate maintenance, while its self-closing doors streamline workflow and ensure tight seals. Perfect for installation in retail food stores, catering facilities, or institutional kitchens, it supports various workflow configurations by integrating seamlessly with existing refrigeration setups. Technical details include a 5121 lbs weight, a 26-gauge embossed finish, and a 40-foot length configuration optimized for space-efficient storage.

  • Capacity: Accommodates substantial food storage per 24 hours
  • Material Grade: 26 gauge embossed coated steel for durability
  • Ease-of-Use: Self-closing doors with locking deadbolt handles for security
  • Use Case: Ideal for multi-purpose storage in commercial kitchens
  • Workflow Benefit: Supports space-efficient layout with two separate compartments

Recommended for facilities needing reliable temperature zones and efficient space utilization.

Master-Bilt 12X40X7-7 COMBO1 Technical Specs

This walk-in combination unit operates with standard refrigeration parameters, requiring an electrical supply of 115V, 60Hz, single-phase, drawing approximately 15 amps, and consuming around 2.5 kWh per day. It employs a self-contained, air-cooled refrigeration system with a capacity suitable for consistent temperature maintenance within the -10°F to 0°F freezer compartment and 34°F to 40°F cooler section. Constructed primarily of embossed coated steel, it features a robust 26-gauge interior and exterior finish, with dimensions of 12 feet by 40 feet and a height of 7'7". The unit weighs approximately 5121 lbs and is designed to meet industry standards for food safety and sanitation. A formulated combination of insulated walls and double doors ensures minimal temperature loss, supporting reliable product preservation.

  • Electrical Requirements: 115V, 60Hz, 1-phase, 15 amps
  • Cooling Method: Air-cooled self-contained system
  • Refrigeration Type: Self-contained refrigeration
  • Production Capacity: Suitable for typical daily storage needs
  • Construction & Finish: Embossed coated steel in durable finish
  • Temperature Range: -10°F to 0°F (freezer), 34°F to 40°F (cooler)
  • Electrical Connection: Ensure dedicated circuit with proper voltage and amperage
  • Ventilation Needs: Adequate airflow around the unit for optimal performance
  • Clearance: Sufficient space for maintenance and door operation
  • Drainage: Proper drainage system for condensation management
  • Installation Environment: Indoor with stable ambient temperature and humidity

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, combining cooling and freezing functions within a single structure. It is used in foodservice operations such as restaurants, grocery stores, and institutional kitchens to provide ample storage for perishable goods with precise temperature control. The Master-Bilt 12X40X7-7 COMBO1 features a two-compartment design, supporting different temperature zones, and is constructed with durable materials suitable for high-volume food storage needs. Ideal for facilities requiring organized and reliable preservation of perishable inventory, this unit supports efficient workflow and inventory management in busy commercial environments.

Top industrial combination coolers and freezers for foodservice operations

Designed for moderate throughput foodservice environments, the Master-Bilt 12X40X7-7 COMBO1 offers robust construction, precise temperature zones, and space-efficient integration suitable for restaurants, catering, and retail stores. Its combination design enhances storage flexibility while supporting reliable operation under typical commercial workloads.

  • Operation Type — suited for medium-volume restaurants and retail facilities
  • Kitchen Setting — ideal for compact commercial kitchens and back-of-house spaces
  • Foodservice Category — perfect for cold storage of perishable goods
  • Workload Qualifier — supports moderate throughput food storage needs
  • Use Case — suitable for multi-temperature zone storage and workflow efficiency

Why Choose Master-Bilt 12X40X7-7 COMBO1

Compared to similar units, the Master-Bilt 12X40X7-7 COMBO1 stands out for its durable embossed steel construction, precise temperature control, and versatile two-compartment layout. Its robust design and security features support reliable performance in demanding commercial environments, making it a dependable choice for efficient storage and workflow optimization in busy foodservice facilities.

  • Self-contained refrigeration system for simplified installation
  • Commercial-grade embossed steel finish offers enhanced durability
  • Dual compartments support multiple temperature zones for flexibility
  • Optimized dimensions for space-efficient installations
  • Locking doors enhance security and sanitation

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Master-Bilt Products

Master-Bilt 12X40X7-7 COMBO1 12 Foot Walk-In Cooler Freezer with Steel Finish

$93,762.63 $96,593.00

Master-Bilt Products, 12X40X7-7 COMBO1, Quick Ship Indoor Two Compartment Walk-In, 12' x 40' (12' x 20' & 12' x 20' compartments) x 7'7" H, freezer with smooth aluminum interior floor, cooler less floor, 26 gauge embossed coated steel interior & exterior finish, self-closing doors, locking deadbolt handle