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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 12X20X7-7 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 12X20X7-7 COMBO1 12' Indoor Cooler Freezer Case Heavy-Duty Steel

Master-Bilt  |  MFG #: 12X20X7-7 COMBO1  |  Item #: 553364
Item: #553364

Technical details
Manufacturer Master-Bilt Products
Model Number 12X20X7-7 COMBO1
Manufacturer Part # 12X20X7-7 COMBO1
Nominal height 7'-7"
Nominal long side 20'
Floor With Floor
Nominal short side 12'
Finish Embossed Coated Steel
Installation Indoor
Weight 3004 lbs

About this item

Product Details

The Master-Bilt 12X20X7-7 COMBO1 Quick Ship Indoor Two Compartment Walk-In is a commercial grade refrigeration unit designed for precise temperature control and durability in foodservice environments. This combination cooler and freezer unit features a 12' x 20' footprint divided into two equal 12' x 10' compartments, with an overall height of 7'7". Constructed with embossed coated steel interior and exterior surfaces, it offers robust resistance to daily operational wear. The freezer compartment includes a smooth aluminum interior floor for efficient freezing, while the cooler side excludes the floor, supporting versatile storage needs. Equipped with self-closing doors and a locking deadbolt handle, this unit enhances security and ease of access for staff, making it suitable for medium-volume foodservice operations such as restaurants, catering kitchens, and institutional facilities that require reliable temperature zones for storage without the need for external refrigeration systems.

Master-Bilt 12X20X7-7 COMBO1 Features

This two-compartment walk-in provides seamless integration into commercial kitchen workflows, supporting consistent cold storage with minimal maintenance. Specifically designed for indoor applications, it offers a durable, corrosion-resistant steel finish, and a spacious footprint optimized for high-traffic environments. The self-closing doors promote energy efficiency, reducing temperature fluctuation and HVAC load. Its 26-gauge embossed steel surface ensures longevity under frequent use. Ideal for storing perishable foods, beverages, and ingredients, it improves operational efficiency by providing quick access and secure storage zones. The unit is engineered for easy cleaning and maintenance with accessible interior surfaces and a reliable locking mechanism.

  • Capacity: Two 12' x 10' compartments supporting high-volume storage
  • Material: Embossed coated steel interior and exterior finish for durability
  • Ease of Use: Self-closing doors with locking deadbolt handle for security
  • Design: Includes a freezer with aluminum floor, cooler without floor, optimized for refrigerated storage
  • Installation: Indoor setup with ample clearance for maintenance and airflow

Ideal for medium-volume foodservice operations requiring reliable, secure cold storage zones.

Master-Bilt 12X20X7-7 COMBO1 Technical Specs

This unit is designed with a robust commercial refrigeration framework, featuring a self-contained cooling system suitable for indoor installation. It operates on standard electrical requirements, with specifications detailed in the technical manual. The combined cooling and freezing capacities support consistent temperature regulation across 24 hours, with precise control suited to food safety standards. Construction includes heavy-duty embossed coated steel finishes for long-term resilience against frequent opening and cleaning. Its dimensions (width x depth x height) are 12' x 20' x 7'7", with a total weight of approximately 3004 lbs. The inside temperature range is optimized for perishable food storage, resisting operational maximums to ensure safety and shelf stability. Additional features include a lighting system, anti-slip threshold, and compatible accessories for maintenance and cleaning routines.

  • Electrical Requirements: Standard 208-240V, 1-phase, 60Hz; supports typical commercial power
  • Cooling Method: Self-contained refrigeration system with air-cooled condenser
  • Production Capacity: Supports medium-volume storage with precise temperature control
  • Construction & Finish: Heavy-duty embossed coated steel exterior and interior surfaces
  • Dimensions & Weight: 12' x 20' x 7'7" with a weight of 3004 lbs
  • Temperature Range: Operationally safe temperatures for perishable storage, specific range detailed in manual
  • Cleaning & Maintenance: Accessible panels, minimal disassembly, durable surfaces for easy sanitization
  • Usage Compatibility: Suitable for storing perishable foods, beverages, and ingredients in indoor environments
  • Installation Requirements: Clearance around unit for airflow, stable electrical connection, drainage considerations

What is a commercial walk-in combination cooler freezer unit

A commercial walk-in combination cooler freezer is a large refrigeration enclosure designed to provide dedicated cold and frozen storage in foodservice establishments. These units include separate compartments for refrigerated and frozen items, supporting efficient inventory management in busy kitchens or cold storage facilities. The Master-Bilt 12X20X7-7 COMBO1 features a two-compartment design with precise temperature regulation, durable construction, and security features suitable for medium-volume operations. It is commonly installed in restaurants, cafeterias, and institutional kitchens, offering reliable, consistent storage for perishable goods, with a focus on operational efficiency and sanitation compatibility.

Top Walk-In Combination Cooler Freezer Units for Medium-Volume Foodservice Settings

Designed for operation in medium-volume kitchens, these units from Master-Bilt offer robust construction, reliable performance, and efficient workflow integration. The 12X20X7-7 COMBO1 is ideal for commercial environments requiring secure, dual-zone storage, supporting continuous operations and high-volume inventory management. Perfect for restaurants, catering, and institutional foodservice, these units support consistent cold chain compliance to maintain product freshness.

  • Medium-volume operations — supports steady storage needs
  • Compact footprint — maximizes available space in busy kitchens
  • Durable construction — reinforced steel finishes for longevity
  • Self-contained cooling — simplifies installation and maintenance
  • Security features — locking deadbolt for safe storage

Why Choose Master-Bilt 12X20X7-7 COMBO1

Master-Bilt 12X20X7-7 COMBO1 stands out with its dual-compartment design optimized for indoor environments. Its durable embossed steel finish, integrated security measures, and reliable self-contained refrigeration make it ideal for medium-volume food storage. The unit’s structural robustness and ease of access promote operational efficiency, sanitation, and product safety in demanding commercial kitchens.

  • Designed for medium-volume dual-zone storage needs
  • Built with heavy-duty embossed coated steel for long-term durability
  • Self-contained, energy-efficient cooling system simplifies setup
  • Integrated locking deadbolt for secure storage zones
  • Compact footprint suitable for various commercial kitchen layouts

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Master-Bilt Products

Master-Bilt 12X20X7-7 COMBO1 12' Indoor Cooler Freezer Case Heavy-Duty Steel

$57,723.04 $59,169.00

Master-Bilt Products, 12X20X7-7 COMBO1, Quick Ship Indoor Two Compartment Walk-In, 12' x 20' (12' x 10' & 12' x 10' 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