Product overview
The Hoshizaki ULR67B Steelheart side-mount undercounter refrigerator provides 19.97 cu. ft. of AHAM-rated storage behind 2 stainless steel doors. The 33.875-inch cabinet height on standard casters supports planning beneath a counter with the required ventilation space. Front-breathing airflow and a side-mounted refrigeration compartment keep the service opening at the front.
- Refrigerated storage: 19.97 cu. ft. AHAM-rated capacity with adjustable epoxy-coated shelves.
- Door access: Field-reversible, spring-assisted doors stay open past 90°.
- Digital control: °F/°C temperature display; 28–45°F adjustable setpoint.
Specifications
| Model | ULR67B |
|---|---|
| Format | 2-section side-mount undercounter refrigerator |
| Storage capacity (AHAM) | 19.97 cu. ft. |
| Overall dimensions (W × D × H) | 67 × 33.25 × 33.875 inches; depth includes 1-inch rear bumper |
| Standard caster size | 4 inches |
| Door opening, each (W × H) | 22.5 × 23 inches |
| Depth with door open 90° | 57.75 inches, including rear bumper |
| Included shelves | 4 epoxy-coated wire shelves |
| Shelf dimensions (W × D) | 24.75 × 25.5 inches |
| Shelf adjustment | ½-inch increments on anodized aluminum supports |
| Shelf load limit | 120 lb. per shelf |
| Electrical supply | 115V, 60Hz, single phase |
| Rated current | 3A |
| HACR circuit breaker | 15A |
| Cord and plug | 10-foot cord; NEMA 5-15P |
| Energy consumption (ASHRAE) | 1.33 kWh/day |
| Heat rejection (NSF) | 341 BTU/hr |
| Ambient operating range | 45–100°F |
| Control setpoint range | 28–45°F; factory setting 36°F |
| Refrigerant | R-290 |
| Defrost | Automatic off-cycle |
Cabinet and door construction
The exterior top, front and sides are stainless steel; the exterior back and bottom are coated steel. The interior has stainless steel back, sides and floor with an ABS ceiling. Stainless steel doors have ABS liners, flush aluminum handles and a stepped profile that protects the gasket. Cabinet walls and doors are insulated with 2-inch CFC-free polyurethane.
Magnetic door gaskets snap out for cleaning. The self-contained refrigeration system uses an E-coated evaporator and capillary-tube refrigerant control. Non-electric condensate evaporation and mullion heaters help manage moisture. The removable front filter provides access for routine maintenance.
Installation and electrical requirements
Install indoors on a firm, level surface away from ovens, grills and corrosive conditions. Keep the factory rear bumpers in place and allow at least 1½ inches overhead for ventilation. Leave the front louver unobstructed and enough room for the doors to open and service components to be reached.
Use a dedicated, grounded outlet and the supplied cord; do not use an extension cord or grounding adapter. If GFCI protection is required, use a GFCI breaker rather than a GFCI receptacle. Lock the front casters after positioning. R-290 refrigerant is flammable: keep ignition sources away, never puncture tubing, and have qualified personnel confirm the delivered nameplate, room-area requirements and installation.
Loading and temperature control
Let the empty cabinet cool before loading. Store food wrapped or in sealed containers on correctly supported shelves, not on the cabinet floor. Keep air inlets and outlets clear and leave space between packages. Do not place warm or hot food directly inside. A shelf must not carry more than 120 lb.
Choose a holding temperature suitable for the food and applicable food-safety requirements; the available setpoint range is not a recommendation for every food. Change the setting by no more than 2°F at a time and allow at least eight hours to stabilize before another adjustment. This refrigerator is for temporary food storage, not chemicals, vaccines or medical supplies.
Cleaning and maintenance
Turn off and unplug the appliance before cleaning or maintenance; switching the control off does not de-energize every load. Move food to another refrigerator first. Wipe spills promptly, and clean the interior and gaskets with mild soap and warm water. Use a soft cloth and stainless-steel-safe products on the exterior. Avoid hot water, steel wool, abrasive cleaners and chlorine bleach; do not spray water into or onto the cabinet.
Inspect the air filter twice monthly and wash it with warm water and neutral cleaner when dirty. Inspect the condenser twice yearly and clean it with a brush or vacuum when needed; dusty or greasy conditions require more frequent attention. Keep the louver and rear bumper clear.
Options and ordering
Optional caster sizes, epoxy-coated or stainless steel shelves, and left- or right-hinge foot-pedal kits are available separately. Confirm the exact model and kit before ordering. Check the installed height, rear bumper, overhead ventilation and door swing against the delivery route and available space.
Limited warranty
Eligible January 2025 production and later units carry seven-year parts, labor and compressor coverage for the original owner/user, subject to proper installation, use and maintenance. Register within 30 days of installation. Coverage applies in the United States, Canada, Puerto Rico and U.S. territories. Wear items, travel premiums and damage from improper installation or inadequate maintenance are excluded. Read the full warranty for start-date and service terms.
Compare side-mount refrigerators
Choose an undercounter or worktop format, then compare door and drawer layouts. Each refrigerator is sold separately; dimensions and equipment vary by model.
Undercounter door models: ULR46B · ULR60B · ULR67B · ULR93B
Undercounter drawer options: ULR60B-D2: 2 drawers / 1 door · ULR67B-D2: 2 drawers / 1 door · ULR60B-D4: 4 drawers · ULR67B-D4: 4 drawers · ULR93B-D2: 2 drawers / 2 doors · ULR93B-D4: 4 drawers / 1 door · ULR93B-D6: 6 drawers · ULR46B-D2: 2 drawers
Worktop drawer options: WLR46B-D2: 2 drawers · WLR93B-D6: 6 drawers · WLR60B-D4: 4 drawers · WLR67B-D4: 4 drawers · WLR93B-D2: 2 drawers / 2 doors · WLR93B-D4: 4 drawers / 1 door
Worktop door models: WLR67B · WLR93B
Product documents
Hoshizaki ULR67B 67" Side-Mount Stainless Steel Undercounter Refrigerator images