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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 6X18X7-7 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 6X18X7-7 COMBO 6 Inch Indoor Walk-In Cooler Freezer with Locking Doors

Master-Bilt  |  MFG #: 6X18X7-7 COMBO  |  Item #: 553653
Item: #553653

Technical details
Manufacturer Master-Bilt Products
Model Number 6X18X7-7 COMBO
Manufacturer Part # 6X18X7-7 COMBO
Nominal long side 18'
Nominal height 7'-7"
Floor With Floor
Finish Embossed Coated Steel
Nominal short side 6'
Installation Indoor
Weight 2018 lbs

About this item

Product Details

The Master-Bilt 6X18X7-7 COMBO Quick Ship Indoor Two Compartment Walk-In is a commercial-grade refrigeration unit designed for efficient storage in professional foodservice environments. This walk-in combination cooler and freezer is configured with dimensions of 6 feet by 18 feet with a height of 7 feet 7 inches, featuring two distinct compartments measuring 6 feet by 10 feet and 6 feet by 8 feet. Constructed with a smooth aluminum interior floor and layers of 26-gauge embossed coated steel on both interior and exterior surfaces, it provides robust durability for demanding kitchen workflows. Ideal for medium-volume operations such as restaurants, convenience stores, and institutional kitchens, this model supports consistent climate control and straightforward maintenance, facilitating seamless workflow integration. Its technical specifications include a floor-mounted design, self-closing doors with locking deadbolt handles, and a total weight of 2,018 pounds, making it suitable for indoor installation with reliable performance over sustained use.

Top Master-Bilt 6X18X7-7 COMBO Features

The Master-Bilt 6X18X7-7 COMBO walk-in features dual compartments for optimized storage efficiency, with precise dimensions enabling targeted product segregation. Its embossed steel finish enhances longevity and ease of cleaning, while self-closing doors streamline accessibility and security. Designed for indoor use, it supports consistent temperature regulation suitable for both refrigeration and freezer applications, accommodating medium throughput workflows in diverse foodservice settings. The unit’s steel exterior paired with an aluminum floor ensures resistance to corrosion and ease of maintenance, essential for high-traffic commercial environments.

  • Dimensions: 6' x 18' footprint with dual compartments for efficient storage
  • Structure: 26 gauge embossed coated steel for durability and corrosion resistance
  • Doors: Self-closing with locking deadbolt handle for security
  • Interior Flooring: Smooth aluminum surface facilitates cleaning and reduces hygiene risks
  • Installation: Designed for indoor placement with standard clearance and airflow

Recommended for medium-volume foodservice facilities looking for reliable climate-controlled storage solutions

6X18X7-7 COMBO Technical Specs

The Master-Bilt 6X18X7-7 COMBO walk-in combines a self-contained refrigeration system optimized for indoor environments, operating on multiple voltages compatible with standard commercial electrical setups. The unit's refrigeration employs air-cooled technology, supporting consistent temperature regulation suitable for storing perishable food products. Its construction includes durable embossed coated steel in a neutral finish, typically available in an exterior color matching commercial kitchen decor. The overall dimensions are 216 inches wide by 216 inches deep with a height of 91 inches, supporting a total weight of 2,018 pounds. Standard features include self-closing hinged doors with lockable handles, facilitating sanitation and security. The refrigeration capacity supports stable cooling over extended periods, operating efficiently within typical commercial electrical standards. This walk-in is designed for ease of access, routine cleaning, and maintenance, with disassembly-friendly panels and maintenance ports.

  • Electrical Requirements: Voltage compatible with 115/208/230V, 60Hz, single-phase, 15-20 Amps
  • Cooling Method: Air-cooled refrigeration system
  • Construction: Embossed coated steel exterior and interior finish
  • Dimensions: 216" W x 216" D x 91" H
  • Weight: 2,018 lbs including panels and internal components
  • Temperature Range: Designed for controlled climate storage at variable setpoints

Installation considerations include sufficient clearance for airflow and routine cleaning access, along with electrical connection points aligned with standard outlets. Proper drainage setup ensures condensation management, and maintenance access panels facilitate component servicing without disruption. Compatibility with internal shelving and organization features supports optimized workflow in professional foodservice environments.

  • Electrical connection: 115/208/230V, 60Hz, single-phase, 15-20A required
  • Ventilation: Adequate airflow for air-cooled condenser and compressor operation
  • Drainage: Proper plumbing setup to facilitate condensation removal
  • Clearance: Minimum service clearance around unit for maintenance and cleaning
  • Electrical safety: Grounded outlets required for safe operation

What is a commercial walk-in combination cooler freezer unit?

A commercial walk-in combination cooler freezer is a large-scale refrigeration enclosure designed for storing perishable food items under controlled temperatures. These units typically feature separate compartments for refrigeration and freezing, with insulated walls and secure doors. The Master-Bilt 6X18X7-7 COMBO walk-in is an example, equipped with dual compartments and self-closing doors, ideal for mid-volume foodservice establishments. Used in restaurants, convenience stores, and institutional kitchens, these walk-ins support efficient workflow, inventory management, and food safety by maintaining precise climate conditions over long periods.

Top commercial walk-in combination coolers for foodservice operations

Designed for medium-volume food storage, the Master-Bilt 6X18X7-7 COMBO provides durable dual compartments with optimized space. Built to support consistent climate control, it supports efficient workflows in restaurants and commercial kitchens. The unit’s robust steel construction ensures sanitation and longevity, making it suitable for various foodservice environments.

  • Operation for medium-heavy workloads in commercial kitchens
  • Compact footprint suited for space-constrained areas
  • Ideal for storage in restaurant or institutional foodservice
  • Supports moderate throughput with reliable climate stability
  • Designed for easy integration into existing refrigeration systems

Why Choose Master-Bilt 6X18X7-7 COMBO?

Compared to standard walk-in units, the Master-Bilt 6X18X7-7 COMBO features a dual-compartment design with durable embossed steel finishes and convenient self-closing hinged doors. Its robust construction supports consistent temperature control, reducing operational issues and sanitation risks. The compact footprint and ease of maintenance enhance operational efficiency in professional foodservice environments, distinguishing it from less capable or less durable alternatives.

  • Self-contained refrigeration minimizes installation complexity
  • Heavy-gauge steel ensures superior durability and corrosion resistance
  • Optimized for medium-volume storage needs and workflow efficiency
  • Design supports quick maintenance with disassembly-friendly panels
  • Enhanced security with locking deadbolt handles on doors

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Master-Bilt Products

Master-Bilt 6X18X7-7 COMBO 6 Inch Indoor Walk-In Cooler Freezer with Locking Doors

$38,872.17 $39,594.00

Master-Bilt Products, 6X18X7-7 COMBO, Quick Ship Indoor Two Compartment Walk-In, 6' x 18' x 7'-7" H, 6' x 10' & 6' x 8' compartments, smooth aluminum interior floor, 26 gauge embossed coated steel interior & exterior finish, self-closing doors with locking deadbolt handle