Overview
The Hoshizaki UR48B is a premium undercounter refrigerator engineered for high-performance commercial environments. With a compact footprint and robust stainless steel construction, it offers reliable cold storage while maintaining NSF-7 temperatures in ambient conditions up to 100°F. Ideal for restaurants, cafes, and institutional kitchens, the UR48B combines durability, energy efficiency, and user-friendly features.
Key Features
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NSF-7 Certified: Maintains safe temperatures in ambient conditions up to 100°F.
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ENERGY STAR® Qualified: Meets strict energy-efficiency standards.
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Stainless Steel Interior & Exterior: Easy to clean and corrosion-resistant.
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Front Breathing Design: Allows for zero-clearance installation.
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Spring-Assisted Doors: Self-closing with stay-open feature past 90°.
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Field Reversible Doors: No kit required.
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Magnetic Door Gaskets: Snap-in design for easy cleaning.
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Hot Gas Condensate Removal: Efficient and maintenance-free.
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E-coated Evaporator Coil: Extended life and corrosion resistance.
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Adjustable Shelving: Two epoxy-coated shelves with anodized aluminum supports.
Construction & Durability
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Cabinet: Stainless steel top, front, and sides; coated steel back and bottom.
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Interior: Stainless steel sides, back, and floor with ABS top.
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Insulation: 2” CFC-free foamed-in-place polyurethane.
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Doors: ABS interior liner with Hoshizaki’s exclusive “stepped” design to protect gaskets.
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Casters: 4” polyolefin stem casters (two with brakes) standard.
Mobility & Installation
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Dimensions: 48” W x 30” D x 33.75” H (with 4” casters)
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Depth with Doors Open: 52.5”
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Interior Capacity: 12 ft³ (AHAM)
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Crated Weight: 249 lbs.
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Crated Dimensions: 52.5” x 34” x 36.5”
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Electrical Specs:
- Voltage: 115V / 60Hz / 1Ph
- Plug: NEMA 5-15P
- Amperage: 3.0A
- Compressor: 1/5 HP, 798 BTU/hr
- Energy Use: 1.05 kWh/day
- Refrigerant: R290 (2.1 oz)
Certifications & Warranty
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Certifications: NSF-7, UL, ENERGY STAR®
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Warranty: 7-Year warranty covering labor, parts, and compressor (valid in U.S., Canada, Puerto Rico, and U.S. Territories)
Optional Accessories
- 2.25” or 6” Casters
- Stacking Kit (HS-5112)
- Cylinder Locks (-01 factory installed)
- Additional Epoxy or Stainless Steel Shelves
- Overshelves
- Foot Pedal (Right or Left Mount)
Why Choose Hoshizaki?
Hoshizaki is a globally trusted brand in commercial refrigeration, known for its commitment to quality, innovation, and sustainability. The UR48B exemplifies this legacy with its rugged construction, energy-efficient performance, and thoughtful design. Whether you're outfitting a restaurant, café, or institutional kitchen, Hoshizaki delivers reliability and peace of mind.
Documentation
Spec Sheet
Instruction Manual
Parts Manual
Service Manual
Warranty Statement
Product Brochure
