Roller DLK/T Next (CO2Oler)

Did you know? At Roller, flat ceiling air coolers in the field of commercial refrigeration and freezing are called DLK/T. The more powerful versions have been introduced as NEXT units.

For these, a new generation of EC fans (optional) is being launched, which can inform about the operating status and current speed via Modbus in a cloud, enabling load-dependent control.

Since the current backpressure can also provide insights into the frosting condition of the evaporator block, precise demand-driven defrosting becomes possible.