Williams Opal – Four Door Stainless Steel Under Counter Refrigerator With Blown Air Well
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The Williams HO4USSBA Opal is an Australian-made four-door underbench refrigerator delivering 670 litres of cold storage at worktop height, purpose-built for the demands of busy commercial kitchens. Maintaining a consistent +1°C to +4°C temperature range with a CoolSmart electronic thermostat and fan-assisted cooling, it keeps ingredients at safe serving temperatures throughout the most intense service periods.
Key Highlights
Product Overview
Constructed from 304 stainless steel and rated for tropical Climate Class 4 operation up to 43°C ambient, this prep counter fridge is designed to perform in hot kitchen environments without compromise. The unit includes gastronorm pan compatibility on the top surface, self-closing solid doors, and a removable cassette-style forced-air refrigeration system that simplifies routine servicing and maintenance.
Key Benefits
- ✓Worktop-height design maximises prep line efficiency by placing cold storage exactly where ingredients are needed during service.
- ✓Four-door configuration allows multiple staff to access different sections simultaneously, reducing wait times and workflow bottlenecks.
- ✓Fan-assisted blown-airwell cooling ensures even temperature distribution across the full 670-litre interior, protecting food quality and safety.
- ✓Rated for up to 43°C ambient conditions (Climate Class 4), making it reliable in hot commercial kitchen environments year-round.
- ✓Removable cassette-style refrigeration system allows technicians to service the cooling unit quickly without major disassembly, reducing downtime.
- ✓Self-closing solid doors with easy-clean handles help maintain hygiene standards and minimise accidental temperature loss during busy service.
- ✓CoolSmart electronic thermostat with digital LED display gives kitchen staff clear, accurate temperature monitoring at a glance.
- ✓Low energy consumption of 1.69 kWh per 24 hours supports operating cost control without sacrificing cooling performance.
- ✓Australian-made with a 24-month warranty on the self-contained refrigeration system, providing confidence and long-term reliability.
Specifications
| Width (mm) | 2401 |
| Depth (mm) | 700 |
| Height (mm) | 850 |
| Weight (kg) | 160 |
| Colour | Stainless Steel |
| Gas Type | R290 |
| Capacity (Litres) | 670 |
| Amps (A) | 10 |
| Voltage (V) | 240V single phase |
| Power Rating | 10 amp plug / 5 amps |
| Warranty (months) | 24 months (self-contained) |
| Country of Origin | Australia |
| Energy Consumption (kWh/24h) | 1.69 |
| Temperature Range | +1/+4°C |
| Refrigerant | R134a |
| Compressor Location | Self-contained |
| Refrigeration Type | Prep Counter Fridge |
| Defrost Type | Automatic |
| Climate Class | 4 (Tropical) |
| Cooling Type | Fan-assisted |
| Material | 304 Stainless Steel |
| Door Type | Solid |
| No. of Shelves | 2 |
| No. of Doors | 4 |
| Temperature Control | CoolSmart Electronic Thermostat |
| Interior Lighting | LED |
| Display Type | Digital LED |
Key Features
- 670-litre total storage capacity across four compartments.
- Four solid stainless steel doors with self-closing mechanism and easy-clean handles.
- 304 stainless steel construction throughout.
- Fan-assisted (blown airwell) cooling system for uniform temperature distribution.
- Removable cassette-style forced-air refrigeration unit for simplified servicing.
- CoolSmart electronic thermostat with digital LED display.
- Operating temperature range of +1°C to +4°C.
- Climate Class 4 rated, operating in ambient temperatures up to 43°C.
- 75mm insulation thickness.
- Automatic defrost system.
- LED interior lighting.
- R134a refrigerant.
- Gastronorm pan compatibility on the top worktop surface.
- 2 adjustable shelves per unit.
- 240V single-phase power supply, 10-amp plug.
- Energy consumption of 1.69 kWh per 24 hours.
- Self-contained compressor/refrigeration system.
- Australian-made product.
- 24-month warranty (self-contained).
- Dimensions: 850mm (H) x 2401mm (W) x 700mm (D).
- Weight: 160 kg.
Applications
| Brand |
Williams |
|---|

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