True TBR84-PTSZ1-L-B-GGG-GGG-1 Pass-Thru Back Bar Cooler, 84" Wide, 3 Doors

A commercial back bar cooler is a counter-height refrigerator built to hold bottled beer, wine, mixers, and garnishes within reach of the bartender during service. Bars, restaurants, sports venues, hotels, and event spaces use these units where speed of service matters more than storage depth. Counter heights are 36 inches, with widths from 24 up to 72 inches and 7 to 21 cubic feet of refrigeration capacity.

The right commercial back bar cooler depends on counter width, how visible the contents need to be to customers, and door style. Glass door units showcase the bottle and brand selection. Solid door units keep contents cooler and use less energy. Sliding door variants save space behind the bar where swing clearance is tight.

Every back bar cooler in this collection is built for daily commercial use behind the bar. Common configurations, buying guidance, and the questions buyers ask most often follow below.

Common Types and Configurations

• Back bar cooler: Standard counter-height refrigerator with 1, 2, or 3 doors. The most common format for bars and restaurants.
• Glass door back bar cooler: LED-lit interior visible to customers across the bar. Showcases bottle selection and brand variety.
• Sliding door back bar cooler: Doors slide instead of swing. For tight back bars where swing clearance would block the bartender. Coldline, Migali, and IKON all make sliding door back bar refrigerator models in 48 to 72 inch widths.
• Pass-through back bar cooler: Loads from the rear (kitchen side) and serves from the front (bar side). Eliminates restocking from the customer-facing side during service.
• Narrow back bar cooler: Shallow-depth profile for back bars with limited counter depth. Same width options as standard models.
• Width options: 24, 48, 60, and 72 inches to match standard back bar layouts.
• Black or stainless steel exterior: Match the bar finish or kitchen finish depending on placement.

What to Look at Before You Buy

• Counter height clearance: Confirm your back bar layout accommodates the standard 36-inch unit height before ordering.
• Door style: Glass for showcase, solid for energy efficiency, sliding for tight space behind the bar.
• Capacity in cubic feet: Match storage to your peak service volume. A 48-inch unit holds about 12 cubic feet; a 72-inch holds 20 or more.
• Compressor location: Side-mount keeps the compressor away from the cold bar floor and makes service easier.
• Bottle and can shelving: Look for adjustable shelving sized for both 12 oz cans and 22 oz bottles without wasted space.
• Self-closing doors: Reduce energy use and protect products from temperature swings during peak service.
• LED interior lighting: Standard on most modern back bar coolers. Lights bottles and labels for the customer view across the bar.

Frequently Asked Questions

What is the difference between a back bar cooler and an undercounter refrigerator?

A back bar cooler is built specifically for bottled beverage storage behind the bar. Interiors are sized for cans and bottles, and doors face the customer side with glass for product display. An undercounter refrigerator is a general-purpose commercial fridge designed to fit under a kitchen counter. Interiors hold standard food pans, ingredients, or prepared products, and doors are solid. Same height, different intended use.

Should I get a glass door or solid door back bar cooler?

Glass doors showcase the bottle and brand selection, which sells more product in venues where customers can see the back bar. Solid doors hold temperature better and use less energy, which matters in operations where the cooler is hidden from view or runs in a hot environment. Most bars use a mix: glass doors for the visible portion of the back bar and solid doors for storage units out of sight.

What size back bar cooler do I need?

Match the unit width to your back bar layout. A 24-inch unit fits a tight prep station or a small bar. Most full-service bars use 48 to 60 inch two-door units, which hold roughly 12 to 17 cubic feet. High-volume bars and restaurants run 72-inch three-door units with 20 cubic feet or more, often combined with a separate beer dispenser or kegerator on the same back bar line.

Related Categories

• Glass Door Merchandiser Refrigerators
• Undercounter Refrigerators
• Beer Dispensers
• Wine Coolers

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• Atosa
• Turbo Air
• Coldline
• Migali
• IKON
• Arctic Air
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• Unity

True Manufacturing is a U.S.-based refrigeration manufacturer recognized for dependable, energy-efficient equipment built for commercial foodservice. Headquartered in O’Fallon, Missouri, True designs and produces all major components in-house to ensure consistent temperature control, durability, and serviceability. Its reach-ins, prep tables, and display coolers are widely used in restaurants, convenience stores, and institutions that require precise cold holding and long-term reliability. With NSF and ENERGY STAR certifications across much of its line, True supports operators with a strong parts network and responsive service resources. Dealers and end users alike trust True for performance proven in real-world kitchen conditions.