Hoshizaki

Hoshizaki UF48A Steelheart Undercounter & Worktop Refrigeration

SKU: UF48A
$2,296.00
/each
Discontinued
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Hoshizaki Steelheart UF48A 48" Undercounter Freezer

Two-section • 13.66 cu ft • Self-contained reach-in

Keep ingredients rock-solid right where you prep with the Steelheart UF48A. At just 33 ⅝" tall, this 48" undercounter freezer rolls effortlessly beneath standard worktops yet delivers NSF-7 performance in ambient temperatures up to 100 °F. Rugged stainless construction, eco-friendly R290 refrigeration and Hoshizaki’s industry-leading 7-year warranty make it the last freezer you’ll buy for the line.

Key Performance Features

  • Front-breathing system lets you build into cabinets or push flush against walls.
  • All-stainless front, sides, top and interior for superior hygiene and dent resistance.
  • Spring-assisted doors self-close under 90° and stay open past 90° for safe loading.
  • Exclusive stepped door design protects magnetic gasket from damage and grime.
  • (2) epoxy-coated shelves adjust on ½" increments to fit sheet pans, hotel pans and boxes.
  • E-coated evaporator and non-electric condensate evaporation extend component life.
  • Energy-efficient 1/3 HP compressor uses just 3.64 kWh per day.
  • (4) 4" stem casters—front two lock for rock-solid placement.
  • 10 ft factory-installed cord with NEMA 5-15P plug; no hard-wiring required.

Specification Snapshot

Model UF48A (Steelheart Series)
Storage Capacity 13.66 cu ft (12 cu ft AHAM)
Sections / Doors 2 sections / 2 solid hinged, field-reversible
Temperature Range −10 °F to 10 °F
Exterior Dimensions 48" W × 30" D × 33.63" H (with 4" casters)
Shelf Count / Size (2) 21.5" W × 16" D adjustable
Refrigerant R290 (3.2 oz)
Compressor 1/3 HP (1360 BTU/hr)
Electrical 115 V / 60 Hz / 1 ph – 5.9 A
Plug NEMA 5-15P
Energy Use 3.64 kWh / day
Heat Rejection 656 BTU/hr
Certifications cETLus, ETL-Sanitation, Georgia Made
Shipping Weight 270 lb

Construction Advantages

  • 2" foamed-in-place CFC-free polyurethane insulation for maximum cold retention.
  • Anodized aluminum shelf supports resist rust and chip-free for life.
  • Field-reversible door hinges—no extra kit required.
  • Removable magnetic gaskets snap out in seconds for sanitizing.

Popular Factory Options

  • 2.25" or 6" casters
  • Additional epoxy or stainless-steel shelves
  • Single or double overshelves
  • Foot pedals (left or right mount)
  • Cylinder door locks (factory-installed)
  • Stacking kit (HS-5112)
Important: This unit uses flammable R290 hydrocarbon refrigerant. Install and service only in accordance with local codes and Hoshizaki guidelines.

Best-in-Class Warranty

Register within 30 days of installation to activate Hoshizaki’s 7-year parts & labor warranty—including the compressor. See full warranty statement for terms and exclusions.

Overall Dimensions:

48.0"W x 31.0"D x 33.63"H

Product Weight:

270.0 lb
Manufacturer Hoshizaki
Brand name Steelheart
Certifications ["cETLus", "ETL-Sanitation"]
Height 33.63in
Width 48.0in
Depth 31.0in
Shipping Weight 270.0lbs
Refrigeration self-contained, rear mounted
Width 48"- 59"
Size 2 section
Access Type doors
Exterior Finish stainless steel front & sides
Doors solid door(s)
Compressor HP 1/3 HP
Specifications Steelheart Series Undercounter Freezer, reach-in, two-section, 48"W, 13.66 cu. ft., self-contained rear mounted refrigeration system, (2) solid hinged doors, (2) adjustable shelves, stainless steel interior, stainless steel exterior front, sides & top, (4) 4" stem casters (2 with brakes), R290 Hydrocarbon refrigerant, 1/3 HP, NEMA 5-15P, cETLus, ETL-Sanitation

Certifications & Compliance

Certified badge of ETL Listed
ETL Listed

Documents

PDF Cutsheet PDF Download PDF Service manual PDF Download PDF Hoshizaki steelheart warranty PDF Download PDF Parts manual PDF Download PDF Video PDF Download PDF Flyer PDF Download PDF Warranty PDF Download PDF Installation & operation PDF Download

Frequently Asked Questions

Unless backordered, most items will be shipped within 10–14 business days, depending on availability. Extended lead times may apply for custom, specialty, or manufacturer-direct items. 

Orders are processed quickly to ensure timely fulfillment. Because of this, all cancellation or modification requests must be submitted within 24 hours of placing your order. 

After 24 hours, we cannot guarantee that any changes or cancellations can be made. 

Once an item has shipped, it can no longer be canceled or modified and will instead be subject to our Return Policy, which includes: 

  • Return requests must be submitted within 30 days of delivery 
  • Items must be unused and in original packaging 
  • 35% restocking fee and return freight/crating fees apply 
  • Consumable products are not returnable 

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  • Binding Arbitration: Any dispute or claim related to USA Restaurant Suppliers, its partners, or service providers will be resolved exclusively through binding arbitration, not in court. The Federal Arbitration Act and applicable federal arbitration law apply.
  • Third-Party Products & Services: USA Restaurant Suppliers is not liable for any product or service sold by third-party sellers or partners using the USA platform.
  • Filing a Dispute: If you wish to initiate a dispute, please contact us, and a representative will guide you through the arbitration process.

Need Help Deciding?

Our equipment specialists can help you match specs to your kitchen layout, electrical capacity, and menu requirements.

Talk to a Specialist
or call (888) 307-5030