Hoshizaki UF48B-D4 Steelheart Undercounter & Worktop Refrigeration
Hoshizaki UF48B-D4 Steelheart Undercounter & Worktop Refrigeration is backordered and will ship as soon as it is back in stock.
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Hoshizaki UF48B-D4 Steelheart Undercounter & Worktop Refrigeration
Description
Hoshizaki Steelheart UF48B-D4 Undercounter Freezer – 48" (4-Drawer)
13.66 cu. ft. capacity • NSF-7 performance in 100 °F ambient • R290 hydrocarbon refrigerantKeep frozen ingredients within arm’s reach of the cook-line without sacrificing floor space. The Steelheart UF48B-D4 tucks effortlessly beneath a 34" counter, yet delivers the rugged construction, precise temperature control and energy efficiency today’s commercial kitchens demand.
Key features at a glance
- High-efficiency, rear-mounted refrigeration system engineered to hold –10 °F to 10 °F in 100 °F kitchens.
- Eco-friendly R290 refrigerant and hot-gas condensate removal for lower energy use (3.60 kWh/day).
- All-stainless interior and exterior (front, sides & top) with 2" CFC-free foamed-in-place insulation.
- Four heavy-duty drawers on 16-gauge stainless slides (175 lb dynamic load, life-tested 300 k cycles).
- Pan-ready capacity – accepts full, ½, 1/3, ¼, 1/6 & 1/9 size pans up to 6" deep.
- Space-saving front-breathing ventilation – zero side or rear clearance required.
- 4" stem casters (front two locking) and flush-mount aluminum handles for easy mobility & cleaning.
- 10 ft NEMA 5-15P cord, cETLus & ETL Sanitation listed, Georgia Made.
- Best-in-class warranty: 5 yr labor • 6 yr parts • 7 yr compressor.
Built for the busiest kitchens
- Stainless drawers & frames – 16-gauge construction resists dents and corrosion.
- Snap-in magnetic gaskets remove in seconds for sanitation or replacement.
- E-coated evaporator protects against corrosion for longer life.
- Time-initiated, heated defrost with delayed fan restart prevents warm air intrusion.
Drawer pan configurations
- Each drawer accepts pans up to 6" deep.
- Standard layout (top or bottom): (1) ½ size ×6" + (1) 1/3 size ×6".
- Top drawers also fit: (1) ¼ size ×4" + (1) 1/6 size ×4" at rear, or (1) full-size pan (long way front-to-back) + (3) 1/9 size pans.
Divider bars and alternate casters are available separately.
Technical specifications
| Model | UF48B-D4 |
|---|---|
| Capacity | 13.66 ft³ (AHAM 12 ft³) |
| Exterior dimensions (W × D × H) | 48" × 30" × 33.75" (with 4" casters) |
| Depth with drawers open | 52" |
| Compressor | 1/3 HP (1426 BTU/h) |
| Refrigerant / Charge | R290 / 2.6 oz |
| Electrical | 115 V / 60 Hz / 1-ph, 4 A, NEMA 5-15P, 10 ft cord |
| Energy use | 3.60 kWh per day (ASHRAE) |
| Operating ambient | 45 °F – 100 °F |
| Temperature set-point range | –10 °F – 10 °F |
| Shipping weight | 331 lb crated |
| Certifications | cETLus, ETL Sanitation |
Worry-free warranty
Hoshizaki backs every Steelheart freezer with a 5-year labor, 6-year parts and 7-year compressor warranty for total peace of mind.
