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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 6X40X7-4 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 6X40X7-4 COMBO 6 Inch Indoor Walk-In Cooler Freezer Embossed Coated Steel

Master-Bilt  |  MFG #: 6X40X7-4 COMBO  |  Item #: 553322
Item: #553322

Technical details
Manufacturer Master-Bilt Products
Model Number 6X40X7-4 COMBO
Manufacturer Part # 6X40X7-4 COMBO
Installation Indoor
Nominal short side 6'
Nominal long side 40'
Floor Floorless
Nominal height 7'-4"
Finish Embossed Coated Steel
Weight 3052 lbs
NSF Yes

About this item

Product Details

The Master-Bilt 6X40X7-4 COMBO Quick Ship Indoor Two Compartment Walk-In is a professional-grade commercial refrigeration unit designed for foodservice environments requiring reliable, spacious cooling solutions. This model features a floorless design with NSF vinyl sealers, ensuring optimal sanitation and streamlined cleaning. Its two compartments measure 6 feet and 20 feet respectively, with a total length of 40 feet and a height of 7'-4". Constructed with a durable 26 gauge embossed coated steel interior and exterior finish, it provides excellent resistance to wear and corrosion, suitable for high-traffic commercial kitchens and beverage stations. This self-contained walk-in offers precise temperature control, robust construction, and easy access, making it ideal for storing perishable foods in busy restaurant or catering operations.

Top Master-Bilt 6X40X7-4 COMBO Features

The Master-Bilt 6X40X7-4 COMBO features a floorless design with NSF vinyl sealers for enhanced sanitation and easier cleaning. Its dual compartments provide flexible storage for perishable items, while the 26 gauge embossed coated steel finish ensures durability in demanding kitchen environments. Self-closing doors with locking deadbolt handles ensure security and energy efficiency, facilitating seamless workflow integration in commercial kitchens, catering setups, or convenience stores. This quick-ship unit simplifies installation and maintenance, reducing downtime for foodservice establishments seeking reliable refrigeration solutions.

  • Floorless design with NSF vinyl sealers for sanitation
  • 26 gauge embossed coated steel for enhanced durability
  • Self-closing doors with locking deadbolt handles for security
  • Two compartments measuring 6' and 20' each for flexible storage
  • Indoor installation suitable for high-traffic foodservice settings

Ideal for medium-volume foodservice operations requiring reliable, spacious storage with quick deployment capabilities.

Master-Bilt 6X40X7-4 COMBO Technical Specs

The Master-Bilt 6X40X7-4 COMBO walk-in features an indoor installation with a floorless layout and NSF vinyl sealers, contributing to improved sanitation and simplified maintenance. Constructed with a 26 gauge embossed coated steel interior and exterior, it weighs 3,052 lbs and measures 6 feet wide by 40 feet long, with a height of 7'-4". The unit uses a self-contained refrigeration system with air-cooled operation, supporting efficient temperature management suitable for perishable storage in busy commercial kitchens. The power requirements align with typical single-phase electrical standards, ensuring compatibility with standard foodservice electrical infrastructure. Its modular compartments facilitate workflow, and the durable construction withstands demanding kitchen conditions, providing reliable service over years of operation.

  • Electrical Requirements: Standard single-phase voltage compatible with commercial kitchens
  • Cooling Method: Air-cooled self-contained refrigeration system
  • Refrigeration Type: Self-contained for simplified installation
  • Product Capacity: Designed for high-volume storage of perishable foods
  • Construction & Finish: 26 gauge embossed coated steel exterior and interior
  • Dimensions: 6' x 40' x 7'-4" H
  • Weight: 3,052 lbs
  • Temperature Range: Operates within safe cold storage ranges for perishable items
  • Sanitation & Maintenance: NSF vinyl sealers, easy cleaning with smooth surfaces
  • Usage Compatibility & Safety: Suitable for high-traffic foodservice environments and easy to access for daily cleaning
  • Electrical Compatibility: Requires standard 115V single-phase supply
  • Drainage Requirements: Drain connections needed for condensate removal
  • Clearance: Minimum clearance around the unit for airflow and maintenance
  • Installation Space: Cutout space sufficient for floorless design and access
  • Ventilation: Adequate airflow for refrigeration performance
  • Cleaning Routine: Surface cleaning with NSF-approved disinfectants
  • Maintenance Access: Removable panels for refrigerant service

What is a commercial walk-in combination cooler freezer?

A commercial walk-in combination cooler freezer is a large, refrigerated storage unit designed to maintain varying temperatures suitable for perishable and frozen goods. These units are typically installed in foodservice establishments, retail stores, or industrial kitchens. The Master-Bilt 6X40X7-4 COMBO walk-in provides flexible storage with dual compartments, robust steel construction, and a floorless design facilitating sanitation and maintenance. This model is ideal for medium-volume foodservice applications needing reliable, accessible cold storage, such as restaurants, catering services, or convenience stores requiring efficient, long-term preservation of diverse products.

Top commercial walk-in cooler freezer for foodservice establishments

Designed for efficient operation and durability, the master-bilt 6X40X7-4 COMBO offers dependable, spacious storage suited for medium-volume commercial kitchens and foodservice operations requiring versatile, high-capacity refrigeration. Master-Bilt 6X40X7-4 COMBO provides well-built two-compartment walk-ins tailored for restaurant and catering workflows, ensuring optimal food preservation in demanding environments.

  • Operation type — medium-volume restaurant and catering kitchens
  • Kitchen space — compact commercial setups requiring flexible storage
  • Foodservice category — perishable and frozen food storage
  • Workload qualifier — reliable for moderate throughput operations
  • Use case — bulk ingredient and product storage for busy kitchen environments

Why Choose Master-Bilt 6X40X7-4 COMBO

Why choose the Master-Bilt 6X40X7-4 COMBO walk-in over similar units? Its floorless, NSF-sealed design enhances sanitation and simplifies cleaning routines, reducing downtime. The durability of the 26 gauge embossed steel finish ensures long-term performance in high-demand settings. Its modular two-compartment layout provides flexible storage, while self-closing doors with locking handles improve operational security. Engineered for straightforward installation and maintenance, this model delivers efficient, restaurant-ready refrigeration tailored for commercial kitchen use, setting it apart through build quality and functional design.

  • Compact footprint for versatile kitchen integration
  • Self-contained refrigeration simplifies setup and service
  • Robust steel construction extends operational lifespan
  • Floorless design enhances sanitation and cleaning
  • Dual compartments support organized food storage workflows

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 6X40X7-4 COMBO 6 Inch Indoor Walk-In Cooler Freezer Embossed Coated Steel

$777.10

Master-Bilt Products, 6X40X7-4 COMBO, Quick Ship Indoor Two Compartment Walk-In, 6' x 40' x 7'-4" H, 6' x 20' & 6' x 20' compartments, floorless with NSF vinyl sealers, 26 gauge embossed coated steel interior & exterior finish, self-closing doors with locking deadbolt handle