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178Z2R4N

Avantco Z2-R4-N 54" Solid Half Door Stainless Steel Reach-In Refrigerator with 4 Bottom Drawers

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Features

  • Corrosion-resistant stainless steel interior and exterior
  • Features two self-closing and stay-open locking solid doors and four drawers
  • Interior features full-size food pan slides and a perforated rear plenum
  • Cabinet and maintenance alarms will sound and display on Carel iJ controller
  • R-290 refrigerant; 115V; 1/2 hp
  • Note: only the refrigerator holds the ETL certification

Certifications

  • 5-15P

    This unit comes with a NEMA 5-15P plug.

  • ETL Sanitation

    This product has been certified by ETL, a division of the Intertek Group, to meet applicable sanitation standards required for use in the United States and Canada.

  • ETL, US

    This product has been certified by ETL, a division of the Intertek Group, to meet applicable electrical product safety standards required for use in the United States.

  • Energy Star Qualified

    This item has been Energy Star Qualified by the US Environmental Protection Agency and the US Department of Energy, making it an energy-efficient product.

Other Available Types

Receive performance you can depend on with this Avantco Z2-R4-N 54" solid half door stainless steel reach-in refrigerator with 4 bottom drawers!

Digital Temperature Control

Digital temperature control allows you to easily adjust the temperature of your refrigerator's cabinet. Plus, the automatic defrost function keeps food fresh and properly chilled! The controller’s audible alarms alert you to temperatures too high or low, to extended door opening, and to clean the unit’s condenser.

Convenient Door Design with Drawers

This Avantco refrigerator features two half doors and four bottom drawers that offer a sleek appearance and keep your inventory protected. Since this model has half doors, you're able to keep other food cold if you're only opening half of the refrigerated space at a time. The two self-closing and stay-open locking solid doors give your staff the ability to more quickly and easily load your refrigerator when you get a delivery, while the drawers offer easy inventory access. The full-length U-shaped door handles further expedite the loading process.

Ample Storage

This unit features 4 plastic-coated steel shelves that fit in the refrigerator's versatile shelf-rail design. These slides support 33% more weight than shelf clips and can be used to hold full-size food pans (sold separately).

Top-Mounted Compressor

Designed to maintain temperatures from 33-40 degrees Fahrenheit, this refrigerator boasts a top-mounted 1/2 hp compressor that uses R290 refrigerant. This specialized refrigerant has an ozone depletion potential (ODP) of 0 and a global warming potential (GWP) of 3. In addition, the top-mounted compressor is further from the floor than on a bottom-mounted unit; meaning it'll get less dirty and won't be accidentally kicked.

Product Specs

  • Corrosion Resistance

    A corrosion-resistant, all-stainless steel interior and exterior construction provides increased durability, keeps out moisture, and resists rust.
  • Exceptional Airflow

    The perforated rear plenum ensures evenly distributed airflow throughout, allowing you to load the unit with bulky items without impeding circulation.

Avantco: How to Clean Stainless Steel Refrigerators

Follow these tips for how to clean your Avantco stainless steel refrigerator.

Avantco: How to Replace Door Gaskets

Here’s how to change a door gasket on Avantco Refrigeration products.

Avantco Refrigeration: How to Clean Refrigerator Coils

By taking the time to clean the coils in your unit, you can decrease energy costs and increase the longevity of your refrigerator.

Avantco Z Series Reach-in Fridges and Freezers

The Avantco Z Series line of top-mounted reach in refrigerators and freezers offers you lasting durability and user-friendly features.

Specifications

  • Width 54 Inches
  • Depth 32 3/16 Inches
  • Height 81 11/16 Inches
  • Interior Width 49 3/8 Inches
  • Interior Depth 27 1/8 Inches
  • Interior Height 56 11/16 Inches
  • Amps 4.2 Amps
  • Hertz 60 Hz
  • Phase 1 Phase
  • Voltage 115 Volts
  • Wattage 456 Watts
  • Access Type Doors
  • Capacity 43.93 cu. ft.
  • Capacity (per Shelf) 120 lb.
  • Casters With Casters
  • Color Silver
  • Compressor Location Top Mounted
  • Construction All Stainless Steel
  • Door Style Swing
  • Door Type Solid
  • Dutch Half Doors With Dutch Half Doors
  • Features Automatic Electric Defrost
  • Features Digital Display
  • Features Electronic Controller
  • Features Energy Star Qualified
  • Features Magnetic Door Gaskets
  • Features Magnetic Drawer Gaskets
  • Features Self-Closing Doors
  • Hinge Location Left
  • Hinge Location Right
  • Horsepower 1/2 hp
  • Installation Type Freestanding
  • Number of Compressors 1 Compressor
  • Number of Doors 2 Doors
  • Number of Drawers 4 Drawers
  • Number of Shelves 4 Shelves
  • Number of Tray Slides 4
  • Plug Type NEMA 5-15P
  • Refrigerant Type R-290
  • Sections 2 Sections
  • Starting Amps 12.6 Amps
  • Starting Wattage 1,368 Watts
  • Temperature Range 33 - 40 Degrees F
  • Type Refrigerators

Customer Reviews

Overall Rating

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1 reviews
  • 0 customers gave 5 star ratings
  • 0 customers gave 4 star ratings
  • 0 customers gave 3 star ratings
  • 0 customers gave 2 star ratings
  • 1 customers gave 1 star ratings

Share your thoughts

If you've used this product, leave a review to tell us and other customers what you thought about it.

  • Esteban O.

    1
    02/18/2026

    BUYER BEWARE – Very Costly Mistake for Our Restaurant I am writing this review to warn other restaurant owners about my experience purchasing a refrigerator from WebstaurantStore. We ordered a brand new unit for our restaurant expecting it to arrive ready to operate. After delivery, we removed and disposed of our old working unit to install the new one. That is when the nightmare started. The brand-new refrigerator arrived defective and unusable: • One drawer had defective railings and would not function properly. • Another drawer would not seal correctly. • The door sensors were malfunctioning and constantly beeping, indicating the door was open even when it was shut. • We were missing FOUR drawer dividers, making the drawers practically useless for proper food organization. This was not a minor cosmetic issue. This was a completely unusable piece of equipment for a working restaurant. When I contacted WebstaurantStore, I was told I needed to file a warranty claim instead of receiving an immediate replacement. That response was extremely frustrating. We were delivered a defective unit straight out of the box, yet the burden was placed on us to wait for service and repairs. In the restaurant industry, downtime is not an inconvenience it directly impacts operations, food safety, and revenue. We had already removed our old unit, assuming the new one would function properly. Now we are left without usable refrigeration while waiting for warranty service on a brand-new purchase. Ordering large commercial equipment online may seem convenient, but understand the risk: if something arrives defective, you may be stuck going through warranty processes instead of receiving immediate resolution. This situation has significantly affected our business, and I strongly urge other restaurant owners to consider the potential consequences before making a similar purchase. Proceed with caution.

Frequently Asked Questions

Yes, you may upgrade your Z Series unit to have VersaHub capabilities with VersaTile.

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