Description
The Hoshizaki ULF46B Steelheart Series Undercounter Freezer is a compact yet powerful freezing solution designed for commercial kitchens that require reliable, space-efficient frozen storage directly beneath prep counters or cooklines. With 11.78 cu. ft. of capacity, a durable solid hinged door, and a side-mounted refrigeration system built for performance, this 46" one-section freezer is ideal for restaurants, hotels, bakeries, cafés, bars, and institutional foodservice operations.
Featuring full stainless-steel construction, eco-friendly R290 refrigerant, a robust 1/3 HP compressor, and ENERGY STAR® certified efficiency, the ULF46B delivers dependable freezing performance with lower operating costs.
Key Features
• 11.78 cu. ft. Frozen Storage Capacity
A well-sized interior perfect for storing frozen proteins, ingredients, desserts, doughs, sauces, prep items, and bulk packaged goods.
• Solid Stainless Steel Hinged Door
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Heavy-duty insulated construction
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Maintains excellent temperature retention
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Includes two adjustable shelves for flexible storage layouts
Ideal for kitchens needing reliable frozen storage in a compact footprint.
• ENERGY STAR® Certified
Engineered for superior efficiency, helping reduce energy costs while maintaining strong, consistent freezing performance.
• Side-Mounted Self-Contained Refrigeration System
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Keeps refrigeration components away from spills and heat zones
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Enhances compressor cooling and lifespan
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Provides easier access for service and cleaning
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Maintains stable temperatures even during peak usage
A smart design for high-heat or tightly packed workstations.
• Full Stainless Steel Interior & Exterior
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Exterior: stainless steel front, sides & top
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Interior: stainless steel sides, back & floor
Built for durability, sanitation, and long-term reliability in commercial environments.
• Hot Gas Condensate Removal
Eliminates the need for drainage, simplifying installation and reducing maintenance.
• Eco-Friendly R290 Hydrocarbon Refrigerant
Provides excellent freezing performance with minimal environmental impact.
• Powerful 1/3 HP Compressor
Ensures rapid pull-down times and consistent temperature recovery during high-demand service periods.
• Commercial-Grade Mobility
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Four 4" stem casters, including two locking casters
Allows for easy relocation and cleaning.
• Plug-and-Play Electrical Setup
Comes with a NEMA 5-15P power cord, enabling fast installation.
• Fully Certified for Foodservice
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ENERGY STAR®
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cETLus
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ETL-Sanitation
Specifications
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Model: Hoshizaki ULF46B
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Type: Undercounter Freezer, One-Section
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Width: 46"
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Capacity: 11.78 cu. ft.
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Door: (1) solid hinged door
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Shelves: (2) adjustable shelves
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Refrigeration: Side-mounted, self-contained
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Refrigerant: R290 Hydrocarbon
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Horsepower: 1/3 HP
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Casters: (4) 4" stem casters (2 with brakes)
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Electrical: NEMA 5-15P
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Construction: Stainless steel interior & exterior
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Certifications: ENERGY STAR®, cETLus, ETL-Sanitation