Avantco UBB-4-HC 90" Stainless Steel Counter Height Solid Door Back Bar Refrigerator with LED Lighting

Item number  178ubb4hcs

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$1,939.00/Each

$1,759.00/Each

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Product Overview

  • 1 1/2" thick stainless steel countertop with stainless steel interior and exterior
  • LED interior lighting
  • Six adjustable epoxy-coated steel shelves can be removed to fit four 1/2 size kegs
  • Preprogrammed digital temperature controls and auto-defrost function for easy setup and maintenance
  • Uses R290 refrigerant; 1/4 hp; 115V

UPC Code:400013157423

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Optimize the space behind your bar by adding refrigerated storage with this Avantco UBB-4-HC 90" stainless steel counter height solid door back bar refrigerator.

Help streamline bar service with this back bar refrigerator! Providing 32.4 cu. ft. of refrigerated storage, the unit ensures excellent product visibility with bright, LED lighting. From individually bottled beverages to 1/2 kegs, product is easy to keep cool and serve in record time with this refrigerator right behind the bar! Plus, you can rest assured that you're doing the planet a favor, as the unit circulates R290 refrigerant while keeping the cabinet within the optimal temperature range at all times. This unit even comes with adjustable feet for simple, convenient leveling.

  • 5-15P

    5-15P

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

  • ETL Listed

    ETL Listed

    This product has been certified by ETL, a division of the Intertek Group.

Energy-Efficient

This back bar refrigerator ensures optimal performance by operating with a 1/4 hp refrigeration system that circulates R290 hydrocarbon refrigerant to maintain temperatures from 33 to 40 degrees Fahrenheit. R290 refrigerant has an ozone depletion potential (ODP) of 0 and a global warming potential (GWP) of 3, making it an energy-efficient choice for your business.

Illuminated Interior

The interior, made of strong 201 type stainless steel, is accessible through three solid doors. When the doors are opened, bright LED lighting illuminates the interior, making it easy to retrieve beverages, even in dark night clubs and bars.

Steel Shelves

Providing 32.4 cu. ft. of interior storage space, the unit comes with six shelves that accommodate up to 88 lb. each or (4) 1/2 kegs total. The epoxy-coated steel shelves are perfect for storing and organizing heavy bulk ingredients for your bar service, from bottles of ale to bottles of cider. Plus, since the unit is rated to safely store food products, it provides versatility and helps you maximize the space you have available.

Stainless Steel Exterior

For durability in high-traffic, commercial operations, the unit's exterior is made with stainless steel and is topped with a stainless steel surface. This unit also comes with a 2 year Parts and Labor Warranty for long-lasting quality assurance and peace of mind.

Foamed-in-Place Insulation

The foamed-in-place polyurethane insulation provides the refrigerator with additional structural integrity and ensures that all products held in the unit remain at cool temperatures.

Easy to Operate

Delivering ease of use and maintenance, the refrigerator is easy to adjust with a digital temperature controller and features automatic defrost. Overall, the unit requires a 115V electrical connection for operation.

Questions & Answers

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Frequently Asked Questions From Customers

Can I plug in this unit for use right away after receiving it?
No. It is strongly recommended to allow this unit to sit in its normal operating position for at least 24 hours before plugging it in for use. This allows the compressor oil and refrigerant time to settle from being displaced during transport, preventing damage to the unit that may void its warranty.
It should not be built into cabinetry. This unit requires 3” of clearance on all sides for proper ventilation.
Avantco warrants new equipment sold to food truck customers to be operational for a period of 30 days from the date of delivery if installed and maintained correctly.
R-290 (also known as high purity propane or CARE 40) and R-600a (also known as refrigerant grade Isobutane or CARE 10) are hydrocarbon refrigerants. R513a (also known as Opteon XP10) and R-448A (also known as Solstice N40) are HFO (hydrofluoroolefin) refrigerants. They are being used by some manufacturers in response to the EPA’s Significant New Alternatives Policy (SNAP) Program.
Yes, this item requires 8 casters. For convenience, we offer a kit with all of the casters and the M8-1.25 mm x 20 mm bolts required to mount them. See the Works With section.
Make sure that you are loading it properly and not overloading it. This unit is designed for cans, bottles, and similar items that naturally enable good airflow within the cabinet. Overloading the cooler with cases and boxes will interrupt the airflow and negatively impact the unit’s performance.

Compare to Other Products

Overall Dimensions:
Width:
90 1/4 Inches
Depth:
27 3/4 Inches
Height:
36 1/4 Inches
Capacity:
32.4 cu. ft.
Interior Dimensions:
Width:
77 3/4 Inches
Depth:
22 1/2 Inches
Height:
30 1/2 Inches

Please check the Compatibility resource for information on items that work with this product.

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Resources and Downloads

Avantco Refrigeration 178UBB4HCS Specsheet

Specsheet

Opens in new tabAvantco UBB Series New Manual

Manual

Opens in new tabAvantco Refrigeration 2 Years Repair Warranty

Warranty

Opens in new tabBack Bar Refrigerator Compatibility Notes 05_09_2024

Compatibility

Opens in new tabAvantco Back Bar Cooler Buying Guide

Buying Guide

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Warranty Info

Note: Avantco Refrigeration equipment with a labor warranty purchased prior to May 1st, 2024, is warranted for 2-year parts & labor / 5-year compressor. Any equipment installed outdoors, in a temporary structure, food truck, other mobile application, or in a residence or home-based business is covered by a 30-day replacement warranty through the place of purchase.

Resources

Specs

Quantity
1/Each
Shipping Weight
350 lb.
Width
90 1/4 Inches
Depth
27 3/4 Inches
Height
36 1/4 Inches
Power Cord Length
90 Inches
Interior Width
77 3/4 Inches
Left Door Opening Width
21 1/2 Inches
Middle Door Opening Width
21 3/16 Inches
Packaging Width
91 3/4 Inches
Right Door Opening Width
21 1/2 Inches
Shelf Width
22 1/2 - 24 3/4 Inches
Interior Depth
22 1/2 Inches
Nominal Depth
Standard
Packaging Depth
30 1/2 Inches
Shelf Depth
21 1/2 Inches
Interior Height
30 1/2 Inches
Packaging Height
41 3/4 Inches
Amps
4.1 Amps
Hertz
60 Hz
Phase
1 Phase
Voltage
115 Volts
Wattage
385 Watts
BTU (LBP)
974 BTU
Capacity
(4) 1/2 Kegs 32.4 cu. ft.
Capacity (per Shelf)
88 lb.
Compressor Location
Side Mounted
Compressor Style
Side / Rear Breathing
Countertop Type
Stainless Steel
Door Style
Swing
Door Type
Solid
Exterior Finish
Stainless Steel
Features
Automatic Electric Defrost Digital Temperature Controller Food Rated LED Lighting Locking Doors Magnetic Door Gaskets
Horsepower
1/4 hp
Insulation Material
Polyurethane Foam
Material
Stainless Steel
Maximum Ambient Temperature
90 Degrees F
Net Weight
364 lb.
Number of 12 oz. Bottles
480 Bottles
Number of 12 oz. Cans
432 Cans
Number of Doors
3 Doors
Number of Kegs
4 Kegs
Number of Shelves
6 Shelves
Plug Type
NEMA 5-15P
Refrigerant Capacity
2.5 oz.
Refrigerant Type
R-290
Shelf Material
Epoxy-Coated Steel
Starting Amps
12.3 Amps
Starting Wattage
1,155 Watts
Temperature Range
33 - 40 Degrees F
Top Capacity
353 lb.
Top Type
Counter Height

Customer Reviews

Customer Photos & Videos

3.0

Rated 3 out of 5 stars

2 Customer Reviews

How item reviews work

Customers Say

Customers say this cooler offers plenty of storage, keeps drinks cold, and looks good with glass doors and LED lighting. Many find it easy to use and suitable for bars or restaurants. Some mention shelves may bend when fully loaded and lighting may not reach all areas. A few note minor temperature or condensation issues. Customer service gets mixed feedback.

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This AI-generated summary was created from real customer reviews

Showing 2 of 2 reviews
Review by

Derek W.

Posted on 06/23/2026

Verified Purchase

Rated 1 out of 5 stars
Width:
69"
Type:
Solid Door
Finish:
Stainless Steel

We were excited about the design & sizing on this low boy. I have ordered many Advantco products and the low boy has been nothing but trouble for us, across multiple units. They don't last long. We are on our 3rd one and it is also not working properly. They leek, they freeze up. The warranty (which thank god I purchased) has been so difficult to navigate and inefficiently and ineffectively executed. I have gone months with back and forth and back and forth to limited resolution. All this for a critical piece of equipment. We are on our second replacement unit and it is also now not working properly. I am extremely dissatisfied and frustrated. I have spent tens of thousands of dollars on refrigeration here, and it feels like they just make them to break. DO NOT BUY THIS UNIT and beware of how slow the warranties are to execute.

Thank you for your review, Derek! We would like to gather more information about your experience with this refrigerator. A Customer Solutions Representative will contact you soon!

WebstaurantStore Customer Solutions

Review by

Anthony S.

Posted on 04/23/2026

Verified Purchase

Rated 5 out of 5 stars
Width:
90"
Type:
Solid Door
Finish:
Stainless Steel

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