Williams Jade HJC4-SA 622 Ltr Four Door Refrigerated Counter

The Williams Jade HJC4-SA is a four-door refrigerated counter providing 622 litres of usable cold storage beneath a working surface. It is designed to sit on the kitchen pass or prep line, keeping ingredients at correct holding temperatures while remaining directly accessible during service. The unit is built around Williams' CoolSmart controller — a capacitive touch interface with an IP55-rated display — which gives operators straightforward temperature monitoring and adjustment without the need to open the cabinet.

In a busy kitchen, consistent temperature recovery is one of the most demanding tests for any refrigerated counter. Frequent door openings during service, warm ingredients loaded mid-shift, and high ambient temperatures can all pull a unit off its target range. The Jade range is rated for operation in ambient temperatures up to 43°C, making it a practical choice for kitchens where heat build-up around the counter is a known problem. The enhanced airflow system works to maintain even temperature distribution across the full cabinet, reducing the risk of warm spots or product temperature variation between shelves.

From an operational standpoint, the practical advantages of this unit include:

• Low noise output, worth considering in open kitchen and counter-service environments
• Anti-condensation door heaters as standard, reducing surface moisture in humid conditions
• Raised pan holders or cut-out wells available on temperature-specific models, supporting direct GN pan working
• Polyurethane insulation contributing to strong thermal retention between compressor cycles
• A-rated energy efficiency on 'H' door models, helping manage running costs over the unit's lifespan

Installation requires consideration of both the electrical supply and ventilation clearance around the unit. Restricted airflow to the condenser is one of the most common causes of premature compressor strain, so confirming adequate clearance is essential. The unit's footprint is substantial — confirming the available counter run, including adjacent equipment and service access routes, is important before ordering. High-ambient kitchens with limited ventilation are worth discussing in advance of specifying.

This counter is well suited to mid-to-high-volume operations such as hotel kitchens, contract catering facilities, large restaurant kitchens, and production environments requiring a long run of refrigerated prep space. For smaller operations with lower storage demand, a two- or three-door counter is likely a better fit. At the other end of the scale, very high-volume sites with intensive daily throughput may benefit from reviewing whether a heavier-duty configuration would hold up better over time.

If you are weighing up whether the Jade HJC4-SA suits your kitchen layout, service pattern, or ambient conditions, the team is glad to talk it through before you make a decision.