Hoshizaki UR48B 48" Undercounter Refrigerator, Two Section, 12 cu.ft., R290, ENERGY STAR

Hoshizaki UR48B Steelheart Series Undercounter Refrigerator — Two-Section Design with R290 Refrigerant and 45–100°F Ambient Operating Range

The Hoshizaki UR48B Steelheart Series is a two-section undercounter refrigerator engineered for demanding commercial kitchen environments. With 12 cu.ft. net capacity and a front air flow design, this unit excels in hot and tight spaces where traditional refrigeration may struggle. Built to maintain food-safe temperatures in ambient conditions up to 100°F, the UR48B is ideal for high-traffic prep areas, bars, and back-of-house operations requiring reliable cold storage.

Constructed with durable stainless steel doors and exterior surfaces, this refrigerator resists accidental damage, corrosion, and daily wear. The spring-assisted, self-closing doors feature a stay-open function and are field reversible without requiring a kit, offering flexibility in installation. ENERGY STAR® qualified with low electrical consumption of 1.05 kWh/day, the UR48B delivers efficiency without compromising performance.

Design and Mobility

The UR48B is supplied standard with 4×4″ stem casters, two of which include brakes for secure positioning. This mobility feature allows operators to reconfigure kitchen layouts or access tight spaces for cleaning and maintenance. The unit's compact 48×30×33.75″ footprint maximizes undercounter space while providing ample refrigerated storage.

Features:

• Two section undercounter refrigerator with 12 cu.ft. capacity
• Temperature range: 32…52 °F for versatile cold storage applications
• 45 to 100 °F ambient temperature range — engineered for extreme environments
• Front air flow design perfect for hot/tight spaces
• R290 refrigerant — environmentally responsible cooling solution
• 2 stainless steel solid outer doors with field reversible, spring assisted self closing and stay open feature (no kit required)
• Includes 2 epoxy coated wire shelves adjustable in ¹/₂″ increments on anodized aluminum supports
• Auto defrost for low-maintenance operation
• Supplied as standard with 4×4″ stem casters (2 with brakes)
• Electrical consumption of 1.05 kWh/day at 3 A — ENERGY STAR® Qualified
• ETL Safety (US & C) Listed, ETL Sanitation, Georgia Made Certified
• 6 years parts warranty, 5 years labor warranty and 7 years compressor warranty

Specifications:

Standard delivery typically takes 5-7 business days, while expedited shipping takes 2-3 business days