roof ventilators


Centrifugal Kitchen Wall Ventilator, Belt Driven


The AWXR centrifugal wall ventilator is specifically designed for horizontal wall-mounted configurations exhausting grease-laden air from kitchens, restaurants, cooking and dishwasher hoods where upblast exhaust is not feasible. The AWXR features a high efficiency, non-overloading backward inclined centrifugal wheel precisely matched to a deep spun venturi. The wheel, motor and drive assembly are completely isolated from the fan supports by rubber isolators to reduce transmission of noise and vibration. The top cap also provides complete protection for the motor and drive assembly, while allowing quick access to these components without the need for tools.

Sizes (wheel diameters)

  • 12.25 to 31.5 inches (315 mm to 800 mm)


  • Airflow to 11,600 CFM (19,700 m3/hour)
  • Static pressure to 3.25 inches w.g. (810 Pa)

Installation Manual

  • Centrifugal Powered Roof Ventilators – IM-121
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