Atosa Stainless Steel Back Bar Cooler, 1 Solid Door 23" - MBB23GR

The Atosa MBB23GR is a one-door, solid-door back bar cooler for bars, restaurants and cafes that need to keep bottled and canned drinks cold behind the bar in very little floor space. It is 23" wide, 29-1/2" deep and 38-4/5" high, and holds 8.2 cu. ft. on two epoxy-coated shelves. An electronic controller holds 35°F to 38°F. The self-contained refrigeration uses a 1/7 HP Embraco compressor with R290 refrigerant and runs on 115V, 2.3 A, with a NEMA 5-15P plug. The cabinet is stainless steel inside and out and comes with a door lock and 3-1/2" casters already installed. East Bay Restaurant Supply ships this model with free shipping.

Key features

• 23" wide single-door cabinet with 8.2 cu. ft. of refrigerated storage
• Electronic temperature controller holds 35°F to 38°F
• Heavy-duty Embraco compressor, 1/7 HP, with R290 hydrocarbon refrigerant
• Compressor assembly slides out for servicing
• Stainless steel exterior and interior
• Locking solid door with recessed handle and magnetic gasket for a tight door seal
• Interior light
• Two epoxy-coated shelves installed at the factory, with a coating that resists rust and corrosion
• 3-1/2" casters installed at the factory
• Runs on 115V, 2.3 A, with a NEMA 5-15P plug
• cETLus listed and ETL Sanitation certified

Atosa MBB23GR specifications

Brand	Atosa
Model number	MBB23GR
Product type	Back bar cooler (refrigerator)
Doors	1 solid swing door, locking
Capacity	8.2 cu. ft.
Exterior width	23"
Exterior depth	29-1/2"
Exterior height	38-4/5" (38.8")
Temperature range	35°F to 38°F
Temperature control	Electronic controller
Refrigeration	Self-contained, side-mounted, slide-out compressor assembly
Refrigerant	R290
Compressor	Embraco, 1/7 HP
Electrical	115 V / 60 Hz / 1 phase, 2.3 A
Plug	NEMA 5-15P
Shelves	2, epoxy-coated, installed at the factory
Exterior material	Stainless steel
Interior material	Stainless steel
Lighting	Interior light
Door hardware	Recessed handle, magnetic gasket, lock
Casters	3-1/2", installed at the factory
Net weight	170 lb
Shipping weight	207 lb
Certifications	cETLus (UL 471, CSA C22.2 No. 120), ETL Sanitation
Warranty	3 years parts and labor, 5 years on the compressor (units shipped on or after July 1, 2026)

Frequently asked questions

What outlet does the Atosa MBB23GR need?

It plugs into a standard grounded 115V, 15 A outlet (NEMA 5-15R) using its NEMA 5-15P plug. It draws 2.3 A on 115 V, 60 Hz, single phase.

Is the MBB23GR a refrigerator or a freezer, and what temperature does it hold?

It is a refrigerator. The electronic controller holds 35°F to 38°F, a typical range for chilled beer, soft drinks and other bottled or canned drinks.

Will it fit through a standard doorway?

Yes. At 29-1/2" deep and 23" wide, it fits through a 36" doorway, and at 38-4/5" high it is well under an 80" door opening.

How much does it hold?

It has 8.2 cu. ft. of storage on two epoxy-coated shelves installed at the factory.

What certifications does it have?

It is cETLus listed to UL 471 and CSA C22.2 No. 120, which covers electrical safety for commercial refrigerators in the US and Canada. It is also ETL Sanitation certified, the sanitation listing that health inspectors look for on foodservice equipment.

What warranty comes with it?

Atosa refrigeration shipped on or after July 1, 2026 carries a 3-year parts and labor warranty plus two more years on the sealed compressor, 5 years in total. Labor is paid at standard straight-time rates with reasonable travel time. Claims go directly to Atosa and need the model number, serial number, proof of purchase and installation date. The warranty does not cover damage from neglect, abuse, misuse, accidents, shipping, installation, fire, flood, acts of God or improper electrical connections. It applies only within the continental United States.

How does the MBB23GR differ from the MBB23GGR?

The MBB23GGR is the glass-door version, with LED interior lighting so staff can see stock without opening the door. It has the same 8.2 cu. ft., two shelves, 1/7 HP compressor and 2.3 A draw, but it is slightly deeper at 31-1/8" and slightly lower at 38-3/4". The MBB23GR has a solid stainless steel door.

Are larger models available in the same line?

Yes. Atosa makes the same back bar cooler in wider sizes: the 48" MBB48GR, plus the MBB59GR, MBB69GR and MBB90GR. Each also comes in a glass-door version.

How is it serviced?

The compressor assembly slides out of the cabinet, so a technician can reach the refrigeration system without taking the cooler apart.

Does it ship free, and how is it delivered?

Yes, this model ships free. It ships on a pallet by freight truck. A lift gate fee applies to large items like this one if you don't have a loading dock and is calculated at checkout.