Hoshizaki ULF46B 46" 1-Door Commercial Undercounter Freezer, Steelheart, 115V
- 11.78 cu ft frozen storage
- 1 solid door
- R290 (Hydrocarbon) refrigerant
- 46"W x 33.25"D x 33.88"H exterior
- 115V, 1-phase, NEMA 5-15P plug
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Overview
The Hoshizaki ULF46B is a commercial undercounter freezer that delivers 11.78 cubic feet of frozen storage behind 1 door, putting cold storage and a work surface right where your team preps.
Foamed-in-place insulation, a stainless steel exterior, and a factory-balanced refrigeration system running on R290 (Hydrocarbon) refrigerant hold steady temperatures with low energy draw, and the interior is built to wipe down fast. Hoshizaki engineers this line for the temperature stability and durability a working kitchen demands, shift after shift.
Key Features
- From the Steelheart series
- 11.78-cu.-ft. capacity
- Stainless steel interior
- Stainless steel exterior
- 1 insulated, self-closing door with stay-open feature
- Stepped door design protects door gasket
- Magnetic, removable door gasket
- Flush-mounted, extruded aluminum door handle
- 2 epoxy-coated, adjustable shelves
- 2-in. CFC-free, foamed-in-place polyurethane insulation
Installation & Utility Requirements
- Overall: 46 in. W x 33 1/4 in. D x 33 9/10 in. H
- Door opening: 25 1/2 in. W x 23 in. H
- Depth with door open 90 degrees: 60 1/2 in.
- Shelves: 28 3/4 in. W x 25 1/2 in. D
- 15 A, 1/3 HP
- 115 V/60 Hz/1 ph, 10-ft. cord with NEMA 5-15P plug
Warranty
Backed by Hoshizaki's 7-year Parts & Labor; 7-Year Compressor warranty.
Key features
- 11.78 cu ft frozen storage
- 1 solid door
- R290 (Hydrocarbon) refrigerant
- 46"W x 33.25"D x 33.88"H exterior
- 115V, 1-phase, NEMA 5-15P plug
Documents & downloads
Warranty
7-year Parts & Labor; 7-Year Compressor

About Hoshizaki
Founded in Japan in 1947, Hoshizaki engineered the country’s first fully automatic ice machine in 1965 and has spent the decades since becoming one of the most trusted names in commercial ice and refrigeration. In the U.S., Hoshizaki has designed and built equipment since 1981 — today across two Georgia manufacturing plants, 1,000+ employees, and 18 North American distribution centers standing behind every unit.
The reputation is built on engineering, not marketing: corrosion-resistant stainless steel evaporators, EverCheck™ onboard diagnostics, and H-Guard Plus antimicrobial protection — backed by ISO 9001 and ISO 14001 certification, repeated ENERGY STAR® Partner of the Year recognition, and some of the strongest warranties in the category. It’s why operators who run ice around the clock keep specifying Hoshizaki.
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